NAS DrivesUpdated
Updated

Best M.2 NVMe SSDs for TerraMaster F4-424 (2026)

M.2 2280 NVMe for the F4-424, ranked by value on Amazon.co.uk

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Quick answer

For the F4-424, fit an NVMe cache pair like the Crucial P310 4TB, around £368.80 at last check, or step down to the Ediloca EN705 2TB, around £184.99, if you only need modest cache headroom. This NAS has two M.2 slots but they are cache-only, not a storage pool, so the drives speed up random reads and writes on your HDD or bay-based array rather than adding usable capacity. With an Intel N95 and 2.5GbE ports, you cannot push more than roughly 280MB/s off the network anyway, so a mid-tier Gen4 drive is plenty. Do not overspend on a 7300MB/s flagship here, the network and the CPU cap what you will ever see.

As of 24 July 2026
Best £/TB at last check
£6.12
Products tracked
166
Prices last checked
24 July 2026

Best NVMe picks for the F4-424

All three fit the two cache-only M.2 slots and are well matched to this NAS's 2.5GbE ceiling.

Value
Ediloca EN705 2TB
PCIe Gen4, up to 4800MB/s, plenty for cache duty
£184.99 · £92.50/TB
at last check (24 July 2026)
Buy on Amazon
Balanced
Crucial P310 4TB
PCIe Gen4, up to 7100MB/s, reliable brand, good value
£368.80 · £92.20/TB
at last check (24 July 2026)
Buy on Amazon
Premium
Fikwot FX991 4TB
PCIe Gen4x4, up to 7300MB/s, HMB and SLC cache
£345.99 · £86.50/TB
at last check (24 July 2026)
Buy on Amazon

Which should you pick

Choose the 2TB Ediloca if

  • You just want a read/write cache for a small active dataset, not a huge one
  • Your main storage sits on 4 HDDs and you want snappier metadata and small-file access
  • You are budget-conscious and don't need NVMe as a pooled volume

Choose the 4TB Crucial or Fikwot if

  • You run several Docker containers or a database alongside file sharing
  • You want a larger cache pool covering a bigger working set across all 4 bays
  • You'd rather buy once and have headroom, since 8GB RAM (expandable to 32GB) plus NVMe cache both help with heavier multi-user loads

Why NVMe cache, not NVMe storage, on this model

The F4-424's two M.2 slots are read/write cache slots sitting alongside the four 3.5in/2.5in bays, not a separate high-speed storage pool. TerraMaster's TOS software lets you assign SSD cache to accelerate random I/O for your HDD-based RAID, which matters a lot if you're running multiple SMB users, Plex libraries, or a handful of containers. It does not turn your NAS into an all-flash unit, and you cannot create a RAID array purely from the two NVMe bays on this particular model.

Because you're capped at 2x 2.5GbE (roughly 280MB/s combined in practice, often less due to overheads), a Gen3 or entry Gen4 drive already exceeds what the network can deliver. The Intel N95 quad-core handles Quick Sync transcoding fine for Plex or Jellyfin, but it's not going to saturate a 7300MB/s drive under any realistic NAS workload. Spending extra for the fastest drive on the list buys you very little here, the bottleneck sits elsewhere in the chassis.

One honest caveat

TerraMaster's own compatibility lists for consumer NVMe cache drives can be patchy on firmware updates, and this model accepts third-party drives without restriction, but always check TOS's storage manager after installation to confirm the cache is recognised and healthy before relying on it for anything critical.

M.2 NVMe for the F4-424, by price per TB

Price per
Prices last checked 24 July 2026166 products
ProductCapacityPrice£ / TBTypePrime
TERRAMASTER D4 SSD NVMe Enclosure - 4bay USB4 40Gbps Type-C, USB Storage Supports 4 x M.2 NVMe 2280 SSDs, Mobile App for Data Backup Included (Diskless)32 TB£195.99£6.12M.2 NVMe-
TERRAMASTER D5 Hybrid HDD NVMe Enclosure - USB 3.2 Gen 2 10Gbps Type C 5Bay USB Storage Supports RAID 0/1/Single/JBOD Exclusive 2+3 RAID Hybrid Disk Array (Diskless)22 TB£157.49£7.16M.2 NVMe-
Synology DS725+ 40TB (Synology HAT53) 2 bay Plus series with Ryzen R1600, 4GB Ram (32GB max), 1x 2.5GbE, 1x 1GbE, 2x M.2 NVMe slots. DX525 expansion available via Type-C.40 TB£2,185.90£54.65M.2 NVMePrime
Crucial P310 4TB SSD M.2 2280 NVMe PCIe Gen4, Up to 7,100MB/s, Laptop & Desktop (PC) Compatible, Internal Solid State Drive - CT4000P310SSD801Used4 TB£231.19£57.80M.2 NVMePrime
Synology DS725+ 32TB (Synology HAT33) 2 bay Plus series with Ryzen R1600, 4GB Ram (32GB max), 1x 2.5GbE, 1x 1GbE, 2x M.2 NVMe slots. DX525 expansion available via Type-C.32 TB£1,953.99£61.06M.2 NVMe-
Crucial P310 2TB SSD M.2 2280 NVMe PCIe Gen4, Up to 7,100MB/s, Laptop & Desktop (PC) Compatible, Internal Solid State Drive - CT2000P310SSD801Used2 TB£146.09£73.05M.2 NVMePrime
Integral 250GB SSD NVME M.2 2280 PCIe Gen3 x 4 R-3350MB/s W-1350 MB/s M2 Solid State DriveUsed250 GB£20.04£80.16M.2 NVMePrime
Fikwot FX991 4TB SSD, M.2 2280 NVMe SSD, PCIe Gen4x4, Up to 7300MB/s, HMB+SLC, High Performance Gaming Internal Solid State Drive for PS5, Laptops, Desktop(PC)4 TB£345.99£86.50M.2 NVMe-
Ediloca 2TB NVMe M.2 SSD PCIe Gen 3x4, Up to 2150MB/s Read, M.2 2280 Internal Solid State Drive, Dynamic SLC Cache, Compatible with PC, Desktop and Laptops(EN680E)2 TB£173.99£87.00M.2 NVMe-
Crucial T500 2TB SSD PCIe Gen4 NVMe M.2, Up to 7400MB/s, TLC NAND, Laptop and Desktop Compatible, Microsoft DirectStorage, Solid State Drive - CT2000T500SSD8Used2 TB£176.77£88.39M.2 NVMePrime
Crucial P310 4TB SSD M.2 2280 NVMe PCIe Gen4, Up to 7,100MB/s, Laptop & Desktop (PC) Compatible, Internal Solid State Drive - CT4000P310SSD8014 TB£368.80£92.20M.2 NVMePrime
fanxiang NVMe M.2 SSD 4TB with Heatsink Up to 7300MB/, PCIe Gen4x4 2280 NVMe 1.4, TLC SSD with SLC Cache, Internal Solid State Drives for PS5 Laptop PC Gamer4 TB£369.50£92.38M.2 NVMe-
Ediloca EN705 SSD 2TB PCIe Gen4, NVMe M.2 2280, 3D NAND TLC, Up to 4800MB/s, Internal Solid State Drive, Dynamic SLC Cache, Compatible with PS5、Laptops and PC Desktops2 TB£184.99£92.50M.2 NVMe-
WD Blue SN5000 4TB SSD, M.2 2280 NVMe SSD, Read speeds up to 5500 MB/s, PCIe Gen4, nCache Technology, Free Acronis True Image data migration software, Internal solid state drive.4 TB£369.99£92.50M.2 NVMe-
Silicon Power 2TB NVMe M.2 PCIe Gen3x4 2280 SSD (SP002TBP34A60M28AY)2 TB£189.99£95.00M.2 NVMe-
Netac NV7000-t 2TB NVMe 1.4 Internal Solid State Hard Drive M.2 SSD PCIe 4.0 High Speeds Up to 7300MB/S for PC, Laptops,Computer2 TB£189.99£95.00M.2 NVMe-
KLEVV CRAS C910G SSD 2TB, M.2 NVMe 2280, PCIe Gen4x4 Internal Solid state Drive with Heatsink, Up to 5200MB/s Data Transfer Speed, High-Performance Storage Solution (C910G, 2TB)2 TB£189.99£95.00M.2 NVMe-
Crucial P310 2TB PS5 SSD M.2 NVMe PCIe Gen4 with Heatsink, Up to 7100MB/s, Compatible with PlayStation 5, Desktop PC, Internal Solid State Drive - CT2000P310SSD5-01Used2 TB£192.82£96.41M.2 NVMePrime
Lexar EQ790 2TB SSD with Heatsink, M.2 2280 PCIe Gen4x4 NVMe 1.4 Internal SSD, Up to 7,000MB/s Read, High-Performance Storage Internal Solid State Drive for PS5, PC, Laptop, GamersUsed2 TB£194.66£97.33M.2 NVMePrime
Ediloca EN870 SSD 2TB PCIe Gen4, NVMe M.2 2280, Up to 7400MB/s, Internal Solid State Drive, Dynamic SLC Cache, Compatible with PS5 and PC2 TB£194.99£97.50M.2 NVMe-
Netac NV3000 1TB SSD 1TB Internal NVMe SSD Solid State Drive M.2 2280mm PCIe3.0 3D NAND with Heat Sink, Up to 3100/2100 MB/s, for PC Gamers, Game Loading, Office1 TB£99.26£99.26M.2 NVMe-
Crucial P510 2TB SSD NVMe M.2 PCIe 5.0 x4 Gen5, Read/Write Speeds up to 10,000/8,700 MB/s, Laptop & Desktop (PC) Compatible, Solid State Drive - CT2000P510SSD8-01Used2 TB£199.13£99.57M.2 NVMePrime
KingSpec 2TB NVMe SSD PCIe Gen4 x4 Up to 7400MB/s M.2 2280 Internal Solid State Drive for PS5 Gaming PC Laptop2 TB£199.99£100.00M.2 NVMe-
Silicon Power 2TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/4,800 MB/s (SP02KGBP44UD9005)2 TB£199.99£100.00M.2 NVMe-
BIWIN Black Opal NV3500 M.2 SSD 1TB, PCIe Gen 3x4 NVMe 1.4 with HMB & SLC Cache, Read Speed Up to 3500 MB/s, Internal PC Solid State Drive for Laptop & Desktop1 TB£101.99£101.99M.2 NVMe-
Crucial E100 2TB M.2 NVMe PCIe Gen4 Internal SSD, Up to 5,000MB/s, Laptop & Desktop Compatible - CT2000E100SSD82 TB£203.98£101.99M.2 NVMe-
Crucial T500 1TB SSD PCIe Gen4 NVMe M.2, Up to 7300MB/s, TLC NAND, Laptop and Desktop Compatible, Microsoft DirectStorage, Solid State Drive - CT1000T500SSD8Used1 TB£102.41£102.41M.2 NVMePrime
KOOTION 2TB NVMe M.2 SSD, PCIe 4.0 M.2 2280 Internal Solid State Drive,Up to 5000MB/s, Laptop & Desktop (PC) Compatible、Gaming Expansion SSD, Black2 TB£209.91£104.96M.2 NVMePrime
Lexar EQ790 2TB SSD with Heatsink, M.2 2280 PCIe Gen4x4 NVMe 1.4 Internal SSD, Up to 7,000MB/s Read, High-Performance Storage Internal Solid State Drive for PS5, PC, Laptop, Gamers2 TB£209.99£105.00M.2 NVMe-
Kingston NV3 NVMe PCIe 4.0 Internal SSD 2TB M.2 2280-SNV3S/2000GUsed2 TB£211.00£105.50M.2 NVMe-
TEAMGROUP MP44Q 4TB SLC Cache Gen 4x4 M.2 2280 PCIe 4.0 w/NVMe Laptop & Desktop & NUC & NAS SSD Read/Write Speed up to 7400/6500MB/s TM8FFD004T0C1014 TB£423.11£105.78M.2 NVMe-
Acer Predator GM6 2TB SSD, M.2 2280 PCIe Gen4x4 NVMe 2.0, Up to 7200 MB/s, HMB+SLC, Graphene Thermal Dissipation, Internal PC Solid State Drive for Laptop, Desktop and PS52 TB£212.99£106.50M.2 NVMe-
fanxiang 2TB PCIe NVMe SSD Gen 4 Gaming SSD M.2 2280, Up to 7100MB/s Compatible with PS5, Internal Solid State Drive for Gamers, Professionals, Creators S880E2 TB£213.99£107.00M.2 NVMe-
Acer FA100 M.2 2280 SSD 2TB: PCIe 3.0 NVMe with HMB & SLC Cache, Up to 3500 MB/s Read Speed, PC Internal Solid State Drive for Laptop & Desktop Upgrade2 TB£214.99£107.50M.2 NVMe-
WD_BLACK SN7100 2TB NVMe SSD, M.2 2280, Read speeds up to 7250 MB/s, Write Speed up to 6,900 MB/s, Next Gen TLC 3D NAND, WD_BLACK DASHBOARD, Up to 1,200TBW, For Laptops, handheld gaming devicesUsed2 TB£216.75£108.38M.2 NVMePrime
Lexar EQ790 2TB SSD, M.2 2280 PCIe Gen4x4 NVMe 1.4 Internal SSD, Up to 7,000MB/s Read, High-Performance Storage Internal Solid State Drive for AI Rendering, 4K Video Editing, PC & PS5 Gaming2 TB£216.99£108.50M.2 NVMe-
Acer FA100 M.2 2280 SSD 1TB: PCIe 3.0 NVMe with HMB & SLC Cache, Up to 3500 MB/s Read Speed, PC Internal Solid State Drive for Laptop & Desktop Upgrade1 TB£108.79£108.79M.2 NVMe-
Crucial P310 2TB SSD M.2 2280 NVMe PCIe Gen4, Up to 7,100MB/s, Laptop & Desktop (PC) Compatible, Internal Solid State Drive - CT2000P310SSD8012 TB£219.00£109.50M.2 NVMePrime
fanxiang NVMe M.2 SSD 2TB with Heatsink Up to 7300MB/, PCIe Gen4x4 2280 NVMe 1.4, TLC SSD with SLC Cache, Internal Solid State Drives for PS5 Laptop PC Gamer2 TB£219.99£110.00M.2 NVMe-
fanxiang S630 SSD 2TB M.2 2230 NVMe PCIe Gen4 Internal SSD, Up to 5200 MB/s, Compatible with Steam Deck, Microsoft Surface and Thin Laptops2 TB£219.99£110.00M.2 NVMe-
Lexar EQ790 4TB SSD, M.2 2280 PCIe Gen4x4 NVMe 1.4 Internal SSD, Up to 7,000MB/s Read, High-Performance Storage Internal Solid State Drive for AI Rendering, 4K Video Editing, PC & PS5 Gaming4 TB£439.99£110.00M.2 NVMe-
WD_BLACK SN7100 1TB NVMe SSD, M.2 2280, Read speeds up to 7250 MB/s, Write Speed up to 6,900 MB/s, Next Gen TLC 3D NAND, WD_BLACK DASHBOARD, For Laptops, handheld gaming devicesUsed1 TB£110.47£110.47M.2 NVMePrime
Samsung 990 EVO Plus, 2TB, PCIe 4.0 x4 / 5.0 x2, NVMe2.0 (up to 7250 MB/s), NVMe M.2 (2280), Internal Solid State Drive (SSD), MZ-V9S2T0BWUsed2 TB£221.88£110.94M.2 NVMePrime
Acer Predator GM7 2TB SSD, M.2 2280 PCIe Gen4 x4 NVMe 2.0, Up to 7200 MB/s, HMB+SLC, Internal PC Solid State Drive for Laptop, Desktop and PS5 - BL.9BWWR.1192 TB£223.99£112.00M.2 NVMe-
WD_BLACK SN7100 2TB NVMe SSD, M.2 2280, Read speeds up to 7250 MB/s, Write Speed up to 6,900 MB/s, Next Gen TLC 3D NAND, WD_BLACK DASHBOARD, Up to 1,200TBW, For Laptops, handheld gaming devices2 TB£224.52£112.26M.2 NVMePrime
Kingston NV3 NVMe PCIe 4.0 Internal SSD 2TB M.2 2280-SNV3S/2000G2 TB£224.94£112.47M.2 NVMe-
Lexar NM790 2TB SSD, M.2 2280 PCIe Gen4x4 NVMe 1.4 Internal SSD, Up to 7400MB/s Read, Up to 6500MB/s Write, Internal Solid State Drive for PS5, PC, Laptop, Gamers, Professionals (LNM790X002T-RNNNG)Used2 TB£225.99£113.00M.2 NVMe-
BIWIN Black Opal NV7400 1TB SSD, up to 7450MB/s Read Speed Gen4x4 NVMe M.2 2280, Internal PCIe 4.0 Solid State Drive for Gaming, PS5 Ready, Laptop and Desktop1 TB£113.04£113.04M.2 NVMe-
SANDISK Extreme Portable SSD 2TB (up to 1050 MB/s read, 1,000MB/s write, USB-C, NVMe Solid State Performance, IP65 rated for dust and water resistance, Updated Firmware) MontereyUsed2 TB£226.77£113.39M.2 NVMePrime
Ediloca 1TB NVMe M.2 SSD PCIe Gen 3x4, Up to 2150MB/s Read, M.2 2280 Internal Solid State Drive, Dynamic SLC Cache, Compatible with PC, Desktop and Laptops(EN680E)1 TB£116.99£116.99M.2 NVMe-
Silicon Power 1TB NVMe M.2 PCIe Gen3x4 2280 SSD (SP001TBP34A60M28AY)1 TB£116.99£116.99M.2 NVMe-
KOOTION 1TB NVMe M.2 SSD, PCIe 4.0 M.2 2280 Internal Solid State Drive,Up to 5000MB/s, Laptop & Desktop (PC) Compatible、Gaming Expansion SSD, Black1 TB£118.99£118.99M.2 NVMe-
KingSpec 1TB NVMe SSD Up to 3500MB/s PCIe Gen3 x4 M.2 2280 Internal Solid State Drive for Laptop and Desktop PC1 TB£119.99£119.99M.2 NVMe-
Patriot P320 1TB Internal SSD - NVMe PCIe Gen 3x4 - M.2 2280 - Solid State Drive - P320P1TBM281 TB£119.99£119.99M.2 NVMe-
Fikwot FX910 2TB SSD M.2 2TB NVMe, PCIe Gen4 Gaming SSD with Heatsink, Up to 7300MB/s, HMB+SLC, M2 2280 Internal Solid State Drive for PS5, PC/console gaming and video editing2 TB£242.99£121.50M.2 NVMe-
Lexar Thor Pro 1TB SSD, M.2 2280 PCIe Gen4 NVMe SSD, Up to 6,000MB/s, High-Performance Storage Internal Solid State Drive, Compatible with PS5, Laptop & Desktop, for Gamers and CreatorsUsed1 TB£121.82£121.82M.2 NVMePrime
SIX NVME M.2 SSD PCIe 4.0-2TB m.2 2280 ssd, Read UP to 7350MB/s 2TB for Gaming PS5 Memory Storage Expansion with Heatsink, Internal Solid State Hard Drive PCIe gen 4x4 Nvme for Laptop Desktop pc2 TB£244.99£122.50M.2 NVMe-
KingSpec 512GB NVMe SSD Up to 3500MB/s PCIe Gen3 x4 M.2 2280 Internal Solid State Drive for Laptop and Desktop PCUsed512 GB£62.90£122.85M.2 NVMe-
BIWIN Black Opal NV7400 2TB SSD, up to 7450MB/s Read Speed Gen4x4 NVMe M.2 2280, Internal PCIe 4.0 Solid State Drive for Gaming, PS5 Ready, Laptop and Desktop2 TB£245.99£123.00M.2 NVMe-
Crucial T710 2TB SSD NVMe M.2 PCIe 5.0 x4 Gen5, Read/Write Speeds up to 14,500/13,800 MB/s, Laptop & Desktop (PC) Compatible, TLC NAND, Solid State Drive - CT2000T710SSD8-01Used2 TB£247.57£123.79M.2 NVMePrime
Crucial P510 2TB SSD NVMe M.2 PCIe 5.0 x4 Gen5, Read/Write Speeds up to 10,000/8,700 MB/s, Laptop & Desktop (PC) Compatible, Solid State Drive - CT2000P510SSD8-012 TB£249.00£124.50M.2 NVMe-
Samsung 990 EVO Plus, 2TB, PCIe 4.0 x4 / 5.0 x2, NVMe2.0 (up to 7250 MB/s), NVMe M.2 (2280), Internal Solid State Drive (SSD), MZ-V9S2T0BW2 TB£249.20£124.60M.2 NVMe-
Silicon Power 1TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/4,800 MB/s (SP01KGBP44UD9005)1 TB£124.99£124.99M.2 NVMe-
SanDisk Plus 1TB M.2 NVMe SSD, Internal PCIe Gen 3, M.2 2280, Easy Installation, 3 Year Warranty1 TB£124.99£124.99M.2 NVMePrime
Lexar NM790 2TB SSD, M.2 2280 PCIe Gen4x4 NVMe 1.4 Internal SSD, Up to 7400MB/s Read, Up to 6500MB/s Write, Internal Solid State Drive for PS5, PC, Laptop, Gamers, Professionals (LNM790X002T-RNNNG)2 TB£249.99£125.00M.2 NVMe-
Lexar NM790 SSD 2TB, M.2 2280 PCIe Gen4x4 NVMe 1.4 Internal SSD, Up to 7,400MB/s Read, Up to 6,500MB/s Write, Internal Solid State Drive for PS5, PC, Laptop, Gamers, Professionals2 TB£249.99£125.00M.2 NVMe-
Lexar ARES 2TB SSD, M.2 2280 PCIe Gen4x4 1.4 Internal NVMe SSD, Up to 7,400MB/s Read & 6,500MB/s Write, Internal Solid State Drive for PS5, PC, Laptop, Gamers, Creators, Professionals2 TB£249.99£125.00M.2 NVMe-
Silicon Power 512GB NVMe M.2 PCIe Gen3x4 2280 SSD (SP512GBP34A60M28AY)512 GB£65.99£128.89M.2 NVMe-
Crucial E100 1TB M.2 NVMe PCIe Gen4 Internal SSD, Up to 5,000MB/s, Laptop & Desktop Compatible - CT1000E100SSD81 TB£129.00£129.00M.2 NVMe-
KingSpec 1TB NVMe SSD PCIe Gen4 x4 Up to 7400MB/s M.2 2280 Internal Solid State Drive for PS5 Gaming PC Laptop1 TB£129.99£129.99M.2 NVMe-
Lexar NM790 2TB SSD with Heatsink, M.2 2280 PCIe Gen4x4 NVMe 1.4 Internal SSD, Up to 7400MB/s Read, Up to 6500MB/s Write, Internal Solid State Drive for PS5, PC, Laptop, Gamers (LNM790X002T-RN9NG)2 TB£259.99£130.00M.2 NVMe-
WD BLACK SN850X NVMe SSD 2TB (Up to 7,300 MB/s read speed, Up to 6,600 MB/s write speed, M.2 2280, PCIe Gen4, Gaming Storage Expansion, High Performance Internal solid state drive) POWERED BY SANDISKUsed2 TB£260.77£130.39M.2 NVMePrime
Fikwot FX991 1TB SSD, M.2 2280 NVMe SSD, PCIe Gen4x4, Up to 7000MB/s, HMB+SLC, High Performance Gaming Internal Solid State Drive for PS5, Laptops, Desktop(PC)1 TB£132.99£132.99M.2 NVMe-
Crucial P310 2TB PS5 SSD M.2 NVMe PCIe Gen4 with Heatsink, Up to 7100MB/s, Compatible with PlayStation 5, Desktop PC, Internal Solid State Drive - CT2000P310SSD5-012 TB£266.94£133.47M.2 NVMe-
Kingston NV3 NVMe PCIe 4.0 Internal SSD 1TB M.2 2280-SNV3S/1000G1 TB£133.94£133.94M.2 NVMe-
Ediloca EN600 PRO 512GB SSD PCle 3.0x4, NVMe M.2 2280, 3D NAND TLC, 3000 MB/s Read, 1300 MB/s Write, SLC Cache, Internal Solid State Drive, Compatible with Desktop and Laptops512 GB£68.99£134.75M.2 NVMe-
Lexar Thor Pro 1TB SSD, M.2 2280 PCIe Gen4 NVMe SSD, Up to 6,000MB/s, High-Performance Storage Internal Solid State Drive, Compatible with PS5, Laptop & Desktop, for Gamers and Creators1 TB£134.99£134.99M.2 NVMe-
SIX NVME M.2 SSD PCIe 4.0-1TB m.2 2280 ssd, Read UP to 7350MB/s 1TB for Gaming PS5 Memory Storage Expansion with Heatsink, Internal Solid State Hard Drive PCIe gen 4x4 Nvme for Laptop Desktop pc1 TB£134.99£134.99M.2 NVMe-
Crucial T500 2TB SSD PCIe Gen4 NVMe M.2, Up to 7400MB/s, TLC NAND, Laptop and Desktop Compatible, Microsoft DirectStorage, Solid State Drive - CT2000T500SSD82 TB£269.99£135.00M.2 NVMePrime
Lexar ARES PRO 2TB Gen5 NVME M.2 SSD, PCIe 5.0 x 4 Internal SSD, Up to 14,000 MB/s Read, for AI Applications, AAA Gaming, Video Editing, Compatible with PC, Laptops & PS5, 5 Year Limited Warranty2 TB£269.99£135.00M.2 NVMe-
Samsung 990 PRO NVMe M.2 SSD, 2 TB, PCIe 4.0, 7,450 MB/s read, 6,900 MB/s write, Internal SSD, For gaming and video editing, MZ-V9P2T0BWUsed2 TB£269.99£135.00M.2 NVMe-
WD BLACK SN850X NVMe SSD 2TB (Up to 7,300 MB/s read speed, Up to 6,600 MB/s write speed, M.2 2280, PCIe Gen4, Gaming Storage Expansion, High Performance Internal solid state drive) POWERED BY SANDISK2 TB£269.99£135.00M.2 NVMePrime
Crucial P510 1TB SSD NVMe M.2 PCIe 5.0 x4 Gen5, Read/Write Speeds up to 11,000/9,500 MB/s, Laptop & Desktop (PC) Compatible, Solid State Drive - CT1000P510SSD8-01Used1 TB£135.15£135.15M.2 NVMe-
Crucial P310 1TB SSD M.2 2280 NVMe PCIe Gen4, Up to 7,100MB/s, Laptop & Desktop (PC) Compatible, Internal Solid State Drive - CT1000P310SSD801Used1 TB£135.68£135.68M.2 NVMePrime
Lexar EQ790 1TB SSD with Heatsink, M.2 2280 PCIe Gen4x4 NVMe 1.4 Internal SSD, Up to 7,000MB/s Read, High-Performance Storage Internal Solid State Drive for PS5, PC, Laptop, Gamers1 TB£135.99£135.99M.2 NVMe-
Samsung 990 PRO NVMe M.2 SSD, 4 TB, PCIe 4.0, 7,450 MB/s read, 6,900 MB/s write, Internal SSD, For gaming and video editing, MZ-V9P4T0BW4 TB£545.00£136.25M.2 NVMe-
KingSpec 512GB NVMe SSD Up to 3500MB/s PCIe Gen3 x4 M.2 2280 Internal Solid State Drive for Laptop and Desktop PC512 GB£69.89£136.50M.2 NVMe-
fanxiang NVMe M.2 SSD 1TB with Heatsink Up to 7300MB/, PCIe Gen4x4 2280 NVMe 1.4, TLC SSD with SLC Cache, Internal Solid State Drives for PS5 Laptop PC Gamer1 TB£136.50£136.50M.2 NVMe-
KingSpec 512GB NVMe SSD Up to 2400MB/s PCIe Gen3 x4 M.2 2280 Internal Solid State Drive for Laptop and Desktop PC512 GB£69.99£136.70M.2 NVMe-
SIX NVME M.2 SSD PCIe 4.0-512GB m.2 2280 ssd, Read UP to 7000MB/s 512GB for Gaming PS5 Memory Storage Expansion with Heatsink, Internal Solid State Hard Drive PCIe gen 4x4 Nvme for Laptop Desktop pc512 GB£70.49£137.68M.2 NVMe-
WD Black SN850X 2TB SSD M.2 2280 NVME PCI-E Gen4 Solid State Drive with HeatsinkUsed2 TB£275.50£137.75M.2 NVMe-
Samsung 990 PRO 1TB PCIe 4.0 (up to 7450 MB/s) NVMe M.2 (2280) Internal Solid State Drive (SSD) (MZ-V9P1T0BW)Used1 TB£140.01£140.01M.2 NVMePrime
Acer FA100 M.2 2280 SSD 512GB: PCIe 3.0 NVMe with HMB & SLC Cache, Up to 3500 MB/s Read Speed, PC Internal Solid State Drive for Laptop & Desktop Upgrade512 GB£73.09£142.75M.2 NVMe-
Crucial T710 2TB SSD NVMe M.2 PCIe 5.0 x4 Gen5, Read/Write Speeds up to 14,500/13,800 MB/s, Laptop & Desktop (PC) Compatible, TLC NAND, Solid State Drive - CT2000T710SSD8-012 TB£288.99£144.50M.2 NVMe-
Crucial P310 SSD 2TB M.2 2230 NVMe PCIe Gen4, Up to 7,100 MB/s, Compatible with Steam Deck, ASUS ROG Ally, MSI Claw & Microsoft Surface, Solid State Drive - CT2000P310SSD22 TB£289.00£144.50M.2 NVMe-
Acer Predator SSD GM7 1TB M.2 NVMe PCIe Gen 4x4, Up to 7200 MB/s, HMB+SLC, Internal PC Solid State Drive for Laptop, Desktop and PS51 TB£145.69£145.69M.2 NVMe-
Samsung 990 PRO NVMe M.2 SSD, 2 TB, PCIe 4.0, 7,450 MB/s read, 6,900 MB/s write, Internal SSD, For gaming and video editing, MZ-V9P2T0BW2 TB£291.49£145.75M.2 NVMePrime
Acer Predator GM7 1TB SSD, M.2 2280 PCIe Gen 4 x4 NVMe 2.0, Read Speed Up to 7200 MB/s, Internal PC Solid State Drive for Laptop, Desktop and PS5 - BL.9BWWR.1181 TB£145.99£145.99M.2 NVMe-
Crucial P310 1TB SSD M.2 2280 NVMe PCIe Gen4, Up to 7,100MB/s, Laptop & Desktop (PC) Compatible, Internal Solid State Drive - CT1000P310SSD8011 TB£146.89£146.89M.2 NVMePrime
WD Blue SN5100 NVMe SSD 1TB (Up to 7,1000 MB/s read speeds, M.22280, PCIe Gen 4.0, n Cache 4.0, SANDISK 3D CBA NAND technology, Acronis True Image data migration software) POWERED BY SANDISK1 TB£147.99£147.99M.2 NVMe-
Crucial P310 1TB PS5 SSD M.2 NVMe PCIe Gen4 with Heatsink, Up to 7100MB/s, Compatible with PlayStation 5, Desktop PC, Internal Solid State Drive - CT1000P310SSD5-011 TB£148.47£148.47M.2 NVMePrime
SanDisk Extreme 1TB M.2 NVMe SSD, Internal SSD, PCIe Gen4, up to 5150 MB/s read speeds, M.2 2280, nCache Technologie, 5 Year Warranty1 TB£148.49£148.49M.2 NVMe-
WD Red 2 TB NAS SSD M.2 SATAUsed2 TB£299.00£149.50M.2 NVMe-
WD Black SN850X 2TB SSD M.2 2280 NVME PCI-E Gen4 Solid State Drive with Heatsink2 TB£299.00£149.50M.2 NVMe-
Lexar EQ790 1TB SSD, M.2 2280 PCIe Gen4x4 NVMe 1.4 Internal SSD, Up to 7,000MB/s Read, High-Performance Storage Internal Solid State Drive for AI Rendering, 4K Video Editing, PC & PS5 Gaming1 TB£149.99£149.99M.2 NVMe-
Lexar ARES 1TB SSD, M.2 2280 PCIe Gen4x4 1.4 Internal NVMe SSD, Up to 7,400MB/s Read & 6,500MB/s Write, Internal Solid State Drive for PS5, PC, Laptop, Gamers, Creators, Professionals1 TB£149.99£149.99M.2 NVMe-
WD_BLACK SN7100 1TB NVMe SSD, M.2 2280, Read speeds up to 7250 MB/s, Write Speed up to 6,900 MB/s, Next Gen TLC 3D NAND, WD_BLACK DASHBOARD, For Laptops, handheld gaming devices1 TB£151.48£151.48M.2 NVMe-
Patriot P320 512GB Internal SSD - NVMe PCIe Gen 3x4 - M.2 2280 - Solid State Drive - P320P512GM28512 GB£77.99£152.32M.2 NVMe-
Lexar NM790 SSD 1TB, M.2 2280 PCIe Gen4x4 NVMe 1.4 Internal SSD, Up to 7,400MB/s Read, Up to 6,500MB/s Write, Internal Solid State Drive for PS5, PC, Laptop, Gamers, Professionals1 TB£156.99£156.99M.2 NVMe-
Crucial T710 1TB SSD NVMe M.2 PCIe 5.0 x4 Gen5, Read/Write Speeds up to 14,900/13,700 MB/s, Laptop & Desktop (PC) Compatible, TLC NAND, Solid State Drive - CT1000T710SSD8-01Used1 TB£158.44£158.44M.2 NVMePrime
Acer FA100 M.2 2280 SSD 256GB: PCIe 3.0 NVMe with with HMB & SLC Cache, Up to 3500 MB/s Read Speed, PC Internal Solid State Drive for Laptop & Desktop Upgrade256 GB£40.79£159.34M.2 NVMe-
WD Blue SN5000 500GB SSD, M.2 2280 NVMe SSD, Read speeds up to 5000 MB/s, PCIe Gen4, nCache Technology, Free Acronis True Image data migration software, Internal solid state drive.Used500 GB£79.99£159.98M.2 NVMe-
Lexar NM790 1TB SSD with Heatsink, M.2 2280 PCIe Gen4x4 NVMe 1.4 Internal SSD, Up to 7400MB/s Read, Up to 6500MB/s Write, Internal Solid State Drive for PS5, PC, Laptop, Gamers (LNM790X001T-RN9NG)1 TB£159.99£159.99M.2 NVMe-
Crucial T500 1TB SSD PCIe Gen4 NVMe M.2, Up to 7300MB/s, TLC NAND, Laptop and Desktop Compatible, Microsoft DirectStorage, Solid State Drive - CT1000T500SSD81 TB£159.99£159.99M.2 NVMePrime
Crucial P510 1TB SSD NVMe M.2 PCIe 5.0 x4 Gen5, Read/Write Speeds up to 11,000/9,500 MB/s, Laptop & Desktop (PC) Compatible, Solid State Drive - CT1000P510SSD8-011 TB£159.99£159.99M.2 NVMePrime
Lexar ARES PRO 1TB Gen5 NVME M.2 SSD, PCIe 5.0 x 4 Internal SSD, Up to 14,000 MB/s Read, for AI Applications, AAA Gaming, Video Editing, Compatible with PC, Laptops & PS5, 5 Year Limited Warranty1 TB£159.99£159.99M.2 NVMe-
Samsung 990 PRO 1TB PCIe 4.0 (up to 7450 MB/s) NVMe M.2 (2280) Internal Solid State Drive (SSD) (MZ-V9P1T0BW)1 TB£161.99£161.99M.2 NVMePrime
TEAMGROUP MP44Q SLC Gen 4x4 M.2 2280 PCIe 4.0 Cache with NVMe for Laptop and Desktop and NUC and NAS SSD Read/Write Speed up to 7400/6500MB/s TM8FFD002T0C1012 TB£329.72£164.86M.2 NVMe-
WD RED 1TB SN700 NAS NVMe M.2 2280 SSDUsed1 TB£171.02£171.02M.2 NVMePrime
Crucial T710 1TB SSD NVMe M.2 PCIe 5.0 x4 Gen5, Read/Write Speeds up to 14,900/13,700 MB/s, Laptop & Desktop (PC) Compatible, TLC NAND, Solid State Drive - CT1000T710SSD8-011 TB£173.99£173.99M.2 NVMe-
Samsung Memory MZ-VAP1T0BW 9100 PRO 1TB Internal SSD, PCIe 5.0 x4, NVMe 2.0, SSD Designed for Pros & Gamers, Compatible with PC & Laptops, 5 Year Limited Warranty (UK Version)1 TB£174.99£174.99M.2 NVMePrime
Crucial P310 500GB SSD M.2 2280 NVMe PCIe Gen4, Up to 6,600MB/s, Laptop & Desktop (PC) Compatible, Internal Solid State Drive - CT500P310SSD801Used500 GB£87.69£175.38M.2 NVMePrime
Integral SSD 512GB NVME M.2 2280 PCIe Gen3x4 R-3450MB/s W-2400MB/s M2 Solid State Drive512 GB£89.95£175.68M.2 NVMe-
Samsung 990 EVO Plus, 1TB, PCIe 4.0 x4 / 5.0 x2, NVMe2.0 (up to 7150 MB/s), NVMe M.2 (2280), Internal Solid State Drive (SSD), MZ-V9S1T0BW1 TB£177.40£177.40M.2 NVMe-
WD_BLACK SN850X NVMe SSD 1TB (up to 7,300MB/s read speed, up to 6,300MB/s write speed, M.2 2280, PCIe Gen4, Gaming Expansion storage, High Performance Internal solid state drive) POWERED BY SANDISK1 TB£178.99£178.99M.2 NVMePrime
WD Blue SN5000 1TB SSD, M.2 2280 NVMe SSD, Read speeds up to 5150 MB/s, PCIe Gen4, nCache Technology, Free Acronis True Image data migration software, Internal solid state drive, Color May Vary1 TB£179.25£179.25M.2 NVMe-
Samsung Memory MZ-VAP2T0BW 9100 PRO 2TB Internal SSD, PCIe 5.0 x4, NVMe 2.0, SSD Designed for Pros & Gamers, Compatible with PC & Laptops, 5 Year Limited Warranty (UK Version)2 TB£365.73£182.87M.2 NVMePrime
WD Blue SN5000 500GB SSD, M.2 2280 NVMe SSD, Read speeds up to 5000 MB/s, PCIe Gen4, nCache Technology, Free Acronis True Image data migration software, Internal solid state drive.500 GB£94.99£189.98M.2 NVMe-
Gigastone SSD 1TB (2-Pack) M.2 NAS SSD 24/7 High Endurance Cache for Network Attached Storage Business Data Center Personal Cloud PCIe 3.0 NVMe NAS Internal Solid State Drive2 TB£389.90£194.95M.2 NVMe-
Gigastone SSD 1TB M.2 NAS SSD 24/7 High Endurance Cache for Network Attached Storage Business Data Center Personal Cloud PCIe 3.0 NVMe NAS Internal Solid State Drive1 TB£194.99£194.99M.2 NVMe-
Crucial P310 500GB SSD M.2 2280 NVMe PCIe Gen4, Up to 6,600MB/s, Laptop & Desktop (PC) Compatible, Internal Solid State Drive - CT500P310SSD801500 GB£97.59£195.18M.2 NVMePrime
Lexar ARES 512GB SSD, M.2 2280 PCIe Gen4x4 1.4 Internal NVMe SSD, Up to 7,200MB/s Read, Internal Solid State Drive for PS5, PC, Laptop, Gamers, Creators, Professionals512 GB£99.99£195.29M.2 NVMe-
WD_BLACK SN8100 PCIe Gen 5 NVMe SSD 1TB (Up to 14,900MB/s read, 11,000MB/s write speeds, M.2 2280, Next Gen TLC 3D NAND, Best for AI Applications, Gaming, and Video Editing) POWERED BY SANDISK1 TB£200.38£200.38M.2 NVMePrime
Kingston NV3 NVMe PCIe 4.0 Internal SSD 500GB M.2 2280-SNV3S/500G500 GB£104.95£209.90M.2 NVMe-
SanDisk SSD Plus 250GB M.2 NVMe Internal SSD, PCIe Gen 3, M.2 2280, Easy Installation, 3 Year Warranty250 GB£52.99£211.96M.2 NVMePrime
WD_BLACK SN8100 PCIe Gen 5 NVMe SSD 2TB (Up to 14,900MB/s read speed, Up to 14,000MB/s write speed, M.2 2280 with Heatsink, Next Gen TLC 3D NAND Technology, Up to 1,200TBW) POWERED BY SANDISK2 TB£426.85£213.43M.2 NVMePrime
WD Blue SN5100 NVMe SSD 500GB (Up to 6,600 MB/s read speeds, M.2 2280, PCIe Gen 4.0, nCache 4.0, SANDISK 3D CBA NAND technology, Acronis True Image data migration software) POWERED BY SANDISK500 GB£107.02£214.04M.2 NVMePrime
Acer Predator GM7 512GB SSD, M.2 2280 PCIe Gen 4 x4 NVMe 2.0, Read Speed Up to 7200 MB/s, Internal PC Solid State Drive for Laptop, Desktop and PS5 - BL.9BWWR.117512 GB£109.99£214.82M.2 NVMe-
WD_BLACK SN770 1TB NVMe M.2 SSD, M.2 2280 NVMe SSD, Gaming Solid State drive, PCIe Gen4, High Performance Gaming drive, Read speeds up to 5150 MB/s1 TB£222.37£222.37M.2 NVMePrime
WD Red 2 TB NAS SSD M.2 SATA2 TB£447.99£224.00M.2 NVMePrime
Integral SSD 256GB NVME M.2 2280 PCIe Gen3x4 R-3350MB/s W-1350MB/s M2 Solid State Drive256 GB£57.95£226.37M.2 NVMe-
WD RED 2TB SN700 NAS NVMe M.2 2280 SSD2 TB£455.90£227.95M.2 NVMe-
Integral 250GB SSD NVME M.2 2280 PCIe Gen3 x 4 R-3350MB/s W-1350 MB/s M2 Solid State Drive250 GB£57.95£231.80M.2 NVMe-
Beelink ME Mini PC, Intel N95 12GB LPDDR5 1TB SSD, NAS Computer WiFi6, Dual 2.5G LAN, 6*M.2 NVMe Slots, Mini Desktop Windows 11 Home Soft Router/Network Attached Storage1 TB£239.00£239.00M.2 NVMe-
WD Red 1 TB NAS SSD M.2 SATA1 TB£240.54£240.54M.2 NVMe-
SANDISK Optimus GX PRO 8100 PCIe Gen 5 NVMe SSD 4TB (Up to 14,900/14,000MB/s read/write speeds, Next Gen TLC 3D CBA NAND, Up to 2,400TBW)4 TB£966.99£241.75M.2 NVMePrime
WD Red SN700 4TB NVMe SSD for NAS devices, with robust system responsiveness and exceptional I/O performance4 TB£984.99£246.25M.2 NVMe-
Gigastone SSD 500GB (2-Pack) M.2 NAS SSD 24/7 High Endurance Cache for Network Attached Storage Business Data Center Personal Cloud PCIe 3.0 NVMe NAS Internal Solid State Drive1 TB£250.90£250.90M.2 NVMe-
Gigastone SSD 500GB M.2 NAS SSD 24/7 High Endurance Cache for Network Attached Storage Business Data Center Personal Cloud PCIe 3.0 NVMe NAS Internal Solid State Drive500 GB£125.99£251.98M.2 NVMe-
PNY CS1030 250GB M.2 NVMe PCIe Gen3 x4, 2500MB/s Read Speed, 1100MB/s Write Speed Internal Solid State Drive (SSD)250 GB£65.55£262.20M.2 NVMePrime
WD Red SA500 NAS SATA SSD WDS200T1R0B - Solid state drive - 2 TB - internal - M.2 2280 - SATA 6Gb/s2 TB£532.02£266.01M.2 NVMe-
Beelink ME Mini PC, Intel N150 16GB LPDDR5 1TB SSD, NAS Computer WiFi6, Dual 2.5G LAN, 6*M.2 NVMe SSD Slots, Mini Desktop Windows 11 Home Soft Router/Network Attached Storage1 TB£299.00£299.00M.2 NVMe-
Beelink ME Mini PC, Intel N150 16GB LPDDR5 1TB SSD, NAS Mini Computer WiFi6, Dual 2.5G LAN, 6*M.2 NVMe SSD Slots, Mini Desktop Windows 11 Home Soft Router/Network Attached Storage1 TB£299.00£299.00M.2 NVMe-
WD Red 500 GB NAS SSD M.2 SATA500 GB£160.00£320.00M.2 NVMePrime
WD RED 1TB SN700 NAS NVMe M.2 2280 SSD1 TB£344.00£344.00M.2 NVMe-
WD Red SN700 500GB NVMe SSD for NAS devices, with robust system responsiveness and exceptional I/O performance500 GB£178.61£357.22M.2 NVMePrime
Western Digital WD 2.5 Inch SSD Ultrastar SN650 7.68TB (PCIe 4.0/NVMe) (Di)7.68 TB£5,477.06£713.16M.2 NVMe-
Synology SNV3410 400GB M.2 2280 NVMe PCIe 3x4 SSD400 GB£366.99£917.48M.2 NVMe-
NAS Motherboard 9 Bay, Ryzen 7 8845HS 8C/16T, 4×i226-V 2.5GbE-UDE LAN, Mini Itx Mainboard PCIe×16, DDR5 32 GB RAM 1TB NVMe SSD, 2×SFF-8643, DP+HD+Type-C (2×SATA Cables)1 TB£1,010.87£1,010.87M.2 NVMe-
Synology M.2 2280 NVMe SSD SNV3410 400GB (SNV3410-400G)400 GB£531.48£1,328.70M.2 NVMe-
Synology SNV5420 400GB M.2 2280 NVME400 GB£588.00£1,470.00M.2 NVMe-
Kingston Data Center DC2000B PCIe 4.0 NVMe M.2 2280 480GB Enterprise SSD (Heatsink) - SEDC2000BM8/480G480 GB£769.69£1,603.52M.2 NVMe-
ZimaBoard 2 1664 Home Server, DIY Mini NAS & Personal Cloud Device, Intel N150, 16GB LPDDR5, Dual 2.5G LAN, PCIe 3.0 Expansion, Barebone Network Attached Storage for Homelab/Firewall/Cluster/Mini PCUsed150 GB£288.00£1,920.00M.2 NVMe-
ZimaBoard 2 1664 Home Server, DIY Mini NAS & Personal Cloud Device, Intel N150, 16GB LPDDR5, Dual 2.5G LAN, PCIe 3.0 Expansion, Barebone Network Attached Storage for Homelab/Firewall/Cluster/Mini PC150 GB£375.99£2,506.60M.2 NVMe-
NAS Motherboard 9 Bay, Ryzen 7 8845HS 8C/16T, 4×i226-V 2.5GbE-UDE LAN, Mini Itx Mainboard PCIe×16, DDR5 16 GB RAM 256GB NVMe SSD, 2×SFF-8643, DP+HD+Type-C (2×SATA Cables)256 GB£724.71£2,830.90M.2 NVMe-
NAS Motherboard 9 Bay, Ryzen 7 8845HS 8C/16T, 4×i226-V 2.5GbE-UDE LAN, Mini Itx Mainboard PCIe×16, DDR5 8 GB RAM 128GB NVMe SSD, 2×SFF-8643, DP+HD+Type-C (2×SATA Cables)128 GB£617.35£4,823.05M.2 NVMe-

Prices are indicative — last checked 24 July 2026, from Amazon.co.uk. They are not live; check the current price on Amazon before buying. Best £/TB is the lowest at last check.

Frequently asked questions

Can I use the M.2 slots on the F4-424 for extra storage instead of cache?

Not as a separate storage volume in the way some higher-end NAS models allow. On the F4-424, the two M.2 NVMe slots are designed for SSD cache to speed up the HDD-based array, not for hosting an independent NVMe storage pool.

Do I need NVMe cache at all with 8GB RAM?

Not strictly. TOS uses RAM for its own caching first, and 8GB is workable for basic file sharing. NVMe cache helps most if you run several simultaneous users, a database, or multiple Docker containers where random I/O to spinning disks becomes the bottleneck.

Will a 7300MB/s NVMe drive make transfers faster over the network?

No. With 2x 2.5GbE ports, your realistic ceiling is around 280MB/s combined, far below what any of these drives can deliver. The speed advantage only shows up in local random I/O patterns the cache accelerates, not in raw network transfer speed.

Does the F4-424 support RAID across the NVMe cache drives?

You can typically pair two NVMe drives in a mirrored cache configuration for redundancy, but this is separate from the main bay-based RAID (which supports Basic, JBOD, RAID0, RAID1, RAID5, RAID6 and RAID10). There's no SHR on this model.

Is the Intel N95 powerful enough to make cache SSDs worthwhile?

Yes for typical home and small-office use. The N95 handles Plex and Jellyfin hardware transcoding via Quick Sync comfortably, and SSD cache mainly helps by reducing HDD seek latency for metadata and small files, which the CPU doesn't bottleneck.

Which drive gives the best value for a straightforward cache setup?

The Ediloca EN705 2TB at around £184.99 (last checked 24 July 2026) covers most home NAS caching needs affordably. Step up to the Crucial P310 4TB, around £368.80, if you want a larger cache pool for heavier multi-user or container workloads.