Updated 27 minutes ago

Best M.2 NVMe for the Synology DS923+

M.2 2280 NVMe for the DS923+, ranked by live value on Amazon.co.uk

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Quick answer

The Synology DS923+ has 2 M.2 NVMe slots for cache or storage pool. Fit M.2 2280 NVMe drives; on this model they can form a separate fast storage pool as well as read/write cache. The live table lists current UK M.2 NVMe prices.

As of 8 July 2026

Best price per TB

£6.12

Products tracked

134

Prices updated

27 minutes ago

What the M.2 slots do on the DS923+

The DS923+ takes 2 M.2 2280 NVMe SSDs. You can use them as an SSD cache in front of the hard drives, or create a separate all-NVMe storage pool for active files and apps.

For cache, endurance matters more than headline speed because the cache is written constantly. WD Red SN700 and Synology SNV3410 are built for this. For a pure capacity pool, a good DRAM-equipped consumer NVMe is fine.

Cache or storage pool?

Use NVMe as cache if

You want faster access to hot files without losing bay capacity
Your working set is larger than RAM but smaller than the SSD
You prioritise endurance: pick a NAS-rated NVMe

Use NVMe as a pool if

You want a fast, silent volume for apps, VMs or active projects
You can mirror two NVMe drives for redundancy
Capacity needs are modest (1 to 4TB)

M.2 NVMe for the DS923+, by price per TB

Price per

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134 products

Product	Capacity	Price	£ / TB	Type	Prime
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	£6.12	M.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	£7.16	M.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	£54.65	M.2 NVMe	Prime
Crucial P310 4TB SSD M.2 2280 NVMe PCIe Gen4, Up to 7,100MB/s, Laptop & Desktop (PC) Compatible, Internal Solid State Drive - CT4000P310SSD801Used	4 TB	£231.19	£57.80	M.2 NVMe	Prime
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	£61.06	M.2 NVMe	-
Integral 250GB SSD NVME M.2 2280 PCIe Gen3 x 4 R-3350MB/s W-1350 MB/s M2 Solid State DriveUsed	250 GB	£20.04	£80.16	M.2 NVMe	Prime
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	£171.99	£86.00	M.2 NVMe	-
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	£86.50	M.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 - CT2000T500SSD8Used	2 TB	£176.77	£88.39	M.2 NVMe	Prime
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 Gamer	4 TB	£369.50	£92.38	M.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 Desktops	2 TB	£184.99	£92.50	M.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	£92.50	M.2 NVMe	-
Crucial P310 4TB SSD M.2 2280 NVMe PCIe Gen4, Up to 7,100MB/s, Laptop & Desktop (PC) Compatible, Internal Solid State Drive - CT4000P310SSD801	4 TB	£371.39	£92.85	M.2 NVMe	Prime
Silicon Power 2TB NVMe M.2 PCIe Gen3x4 2280 SSD (SP002TBP34A60M28AY)	2 TB	£189.99	£95.00	M.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, Office	1 TB	£95.99	£95.99	M.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 - CT2000P310SSD5-01Used	2 TB	£192.82	£96.41	M.2 NVMe	Prime
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) MontereyUsed	2 TB	£193.19	£96.60	M.2 NVMe	Prime
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 PC	2 TB	£194.99	£97.50	M.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 - CT2000P510SSD8-01Used	2 TB	£199.13	£99.57	M.2 NVMe	Prime
KingSpec 2TB NVMe SSD PCIe Gen4 x4 Up to 7400MB/s M.2 2280 Internal Solid State Drive for PS5 Gaming PC Laptop	2 TB	£199.99	£100.00	M.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 Laptops	2 TB	£199.99	£100.00	M.2 NVMe	-
Crucial E100 2TB M.2 NVMe PCIe Gen4 Internal SSD, Up to 5,000MB/s, Laptop & Desktop Compatible - CT2000E100SSD8	2 TB	£203.98	£101.99	M.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 - CT1000T500SSD8Used	1 TB	£102.41	£102.41	M.2 NVMe	Prime
Kingston NV3 NVMe PCIe 4.0 Internal SSD 2TB M.2 2280-SNV3S/2000GUsed	2 TB	£211.00	£105.50	M.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 TM8FFD004T0C101	4 TB	£423.01	£105.75	M.2 NVMe	-
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, Black	2 TB	£212.22	£106.11	M.2 NVMe	Prime
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 S880E	2 TB	£213.99	£107.00	M.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 Upgrade	2 TB	£214.99	£107.50	M.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 devicesUsed	2 TB	£215.06	£107.53	M.2 NVMe	Prime
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 Gaming	2 TB	£216.99	£108.50	M.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 Upgrade	1 TB	£108.79	£108.79	M.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-V9S2T0BWUsed	2 TB	£218.85	£109.43	M.2 NVMe	Prime
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 Gamer	2 TB	£219.99	£110.00	M.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 devicesUsed	1 TB	£110.47	£110.47	M.2 NVMe	Prime
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 PS5	2 TB	£222.99	£111.50	M.2 NVMe	-
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.119	2 TB	£223.99	£112.00	M.2 NVMe	-
Kingston NV3 NVMe PCIe 4.0 Internal SSD 2TB M.2 2280-SNV3S/2000G	2 TB	£224.94	£112.47	M.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 devices	2 TB	£224.98	£112.49	M.2 NVMe	Prime
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)Used	2 TB	£225.99	£113.00	M.2 NVMe	-
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	£116.99	M.2 NVMe	-
Silicon Power 1TB NVMe M.2 PCIe Gen3x4 2280 SSD (SP001TBP34A60M28AY)	1 TB	£116.99	£116.99	M.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 editing	2 TB	£237.49	£118.75	M.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, Black	1 TB	£118.99	£118.99	M.2 NVMe	-
KingSpec 1TB NVMe SSD Up to 3500MB/s PCIe Gen3 x4 M.2 2280 Internal Solid State Drive for Laptop and Desktop PC	1 TB	£119.99	£119.99	M.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 & Desktop	1 TB	£119.99	£119.99	M.2 NVMe	-
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 pc	2 TB	£239.99	£120.00	M.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 - CT2000P510SSD8-01	2 TB	£245.28	£122.64	M.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 Desktop	2 TB	£245.99	£123.00	M.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 - CT2000T710SSD8-01Used	2 TB	£247.57	£123.79	M.2 NVMe	Prime
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-V9S2T0BW	2 TB	£249.20	£124.60	M.2 NVMe	-
SanDisk Plus 1TB M.2 NVMe SSD, Internal PCIe Gen 3, M.2 2280, Easy Installation, 3 Year Warranty	1 TB	£124.99	£124.99	M.2 NVMe	Prime
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	£125.00	M.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, Professionals	2 TB	£249.99	£125.00	M.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, Professionals	2 TB	£249.99	£125.00	M.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 CreatorsUsed	1 TB	£125.03	£125.03	M.2 NVMe	Prime
KingSpec 1TB NVMe SSD PCIe Gen4 x4 Up to 7400MB/s M.2 2280 Internal Solid State Drive for PS5 Gaming PC Laptop	1 TB	£129.99	£129.99	M.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	£130.00	M.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 - CT1000P310SSD801Used	1 TB	£132.04	£132.04	M.2 NVMe	Prime
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	£132.99	M.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 pc	1 TB	£132.99	£132.99	M.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 - CT2000P310SSD5-01	2 TB	£266.94	£133.47	M.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 Laptops	512 GB	£68.99	£134.75	M.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 Creators	1 TB	£134.99	£134.99	M.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 - CT2000T500SSD8	2 TB	£269.99	£135.00	M.2 NVMe	Prime
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 Warranty	2 TB	£269.99	£135.00	M.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-V9P2T0BWUsed	2 TB	£269.99	£135.00	M.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	£135.99	£135.99	M.2 NVMe	-
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 SANDISK	1 TB	£135.99	£135.99	M.2 NVMe	-
KingSpec 512GB NVMe SSD Up to 3500MB/s PCIe Gen3 x4 M.2 2280 Internal Solid State Drive for Laptop and Desktop PC	512 GB	£69.89	£136.50	M.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 Gamer	1 TB	£136.50	£136.50	M.2 NVMe	-
KingSpec 512GB NVMe SSD Up to 2400MB/s PCIe Gen3 x4 M.2 2280 Internal Solid State Drive for Laptop and Desktop PC	512 GB	£69.99	£136.70	M.2 NVMe	-
WD Black SN850X 2TB SSD M.2 2280 NVME PCI-E Gen4 Solid State Drive with HeatsinkUsed	2 TB	£275.50	£137.75	M.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)Used	1 TB	£140.01	£140.01	M.2 NVMe	Prime
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 Warranty	1 TB	£142.63	£142.63	M.2 NVMe	Prime
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 Desktop	1 TB	£142.99	£142.99	M.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-V9P2T0BW	2 TB	£287.69	£143.85	M.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 - CT2000T710SSD8-01	2 TB	£288.99	£144.50	M.2 NVMe	-
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.118	1 TB	£145.99	£145.99	M.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 - CT1000P310SSD801	1 TB	£145.99	£145.99	M.2 NVMe	Prime
WD Black SN850X 2TB SSD M.2 2280 NVME PCI-E Gen4 Solid State Drive with Heatsink	2 TB	£293.90	£146.95	M.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 - CT1000P310SSD5-01	1 TB	£148.99	£148.99	M.2 NVMe	Prime
WD Red 2 TB NAS SSD M.2 SATAUsed	2 TB	£299.00	£149.50	M.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 devices	1 TB	£149.99	£149.99	M.2 NVMe	Prime
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 Gaming	1 TB	£149.99	£149.99	M.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, Professionals	1 TB	£149.99	£149.99	M.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 - CT1000T500SSD8	1 TB	£154.99	£154.99	M.2 NVMe	Prime
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 - CT1000T710SSD8-01Used	1 TB	£155.51	£155.51	M.2 NVMe	Prime
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, Professionals	1 TB	£156.99	£156.99	M.2 NVMe	-
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 - CT1000P510SSD8-01	1 TB	£158.40	£158.40	M.2 NVMe	Prime
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 Warranty	1 TB	£159.99	£159.99	M.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	£161.99	M.2 NVMe	Prime
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 TM8FFD002T0C101	2 TB	£329.53	£164.77	M.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 SANDISK	1 TB	£169.99	£169.99	M.2 NVMe	Prime
Crucial P310 500GB SSD M.2 2280 NVMe PCIe Gen4, Up to 6,600MB/s, Laptop & Desktop (PC) Compatible, Internal Solid State Drive - CT500P310SSD801Used	500 GB	£87.23	£174.46	M.2 NVMe	Prime
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	£174.99	M.2 NVMe	Prime
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 - CT1000T710SSD8-01	1 TB	£174.99	£174.99	M.2 NVMe	Prime
Integral SSD 512GB NVME M.2 2280 PCIe Gen3x4 R-3450MB/s W-2400MB/s M2 Solid State Drive	512 GB	£89.95	£175.68	M.2 NVMe	-
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 Upgrade	512 GB	£89.99	£175.76	M.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-V9S1T0BW	1 TB	£178.38	£178.38	M.2 NVMe	-
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 Vary	1 TB	£179.25	£179.25	M.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	£182.87	M.2 NVMe	Prime
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 Upgrade	256 GB	£47.99	£187.46	M.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 - CT500P310SSD801	500 GB	£93.99	£187.98	M.2 NVMe	Prime
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 Drive	2 TB	£389.90	£194.95	M.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 Drive	1 TB	£194.99	£194.99	M.2 NVMe	-
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, Professionals	512 GB	£99.99	£195.29	M.2 NVMe	-
Kingston NV3 NVMe PCIe 4.0 Internal SSD 500GB M.2 2280-SNV3S/500G	500 GB	£104.95	£209.90	M.2 NVMe	-
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 SANDISK	2 TB	£429.06	£214.53	M.2 NVMe	Prime
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.117	512 GB	£109.99	£214.82	M.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/s	1 TB	£219.19	£219.19	M.2 NVMe	Prime
WD Red 2 TB NAS SSD M.2 SATA	2 TB	£447.99	£224.00	M.2 NVMe	Prime
Integral SSD 256GB NVME M.2 2280 PCIe Gen3x4 R-3350MB/s W-1350MB/s M2 Solid State Drive	256 GB	£57.95	£226.37	M.2 NVMe	-
WD Red SN700 4TB NVMe SSD for NAS devices, with robust system responsiveness and exceptional I/O performance	4 TB	£909.99	£227.50	M.2 NVMe	-
WD RED 2TB SN700 NAS NVMe M.2 2280 SSD	2 TB	£456.80	£228.40	M.2 NVMe	-
Integral 250GB SSD NVME M.2 2280 PCIe Gen3 x 4 R-3350MB/s W-1350 MB/s M2 Solid State Drive	250 GB	£57.95	£231.80	M.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 SANDISK	1 TB	£239.00	£239.00	M.2 NVMe	-
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 SANDISK	500 GB	£120.00	£240.00	M.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 Storage	1 TB	£249.00	£249.00	M.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 Drive	1 TB	£250.90	£250.90	M.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 Drive	500 GB	£125.99	£251.98	M.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	£262.20	M.2 NVMe	Prime
WD Red SN700 500GB NVMe SSD for NAS devices, with robust system responsiveness and exceptional I/O performance	500 GB	£143.00	£286.00	M.2 NVMe	-
SanDisk SSD Plus 250GB M.2 NVMe Internal SSD, PCIe Gen 3, M.2 2280, Easy Installation, 3 Year Warranty	250 GB	£71.99	£287.96	M.2 NVMe	Prime
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 Storage	1 TB	£309.00	£309.00	M.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 Storage	1 TB	£309.00	£309.00	M.2 NVMe	-
WD Red 500 GB NAS SSD M.2 SATA	500 GB	£160.00	£320.00	M.2 NVMe	Prime
Kingston Data Center DC2000B PCIe 4.0 NVMe M.2 2280 480GB Enterprise SSD (Heatsink) - SEDC2000BM8/480G	480 GB	£358.31	£746.48	M.2 NVMe	Prime
Western Digital WD 2.5 Inch SSD Ultrastar SN650 7.68TB (PCIe 4.0/NVMe) (Di)	7.68 TB	£6,003.71	£781.73	M.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	£1,010.87	M.2 NVMe	-
Synology M.2 2280 NVMe SSD SNV3410 400GB (SNV3410-400G)	400 GB	£522.32	£1,305.80	M.2 NVMe	-
Synology SNV5420 400GB M.2 2280 NVME	400 GB	£588.00	£1,470.00	M.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 PCUsed	150 GB	£288.00	£1,920.00	M.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 PC	150 GB	£365.99	£2,439.93	M.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	£2,830.90	M.2 NVMe	-

Frequently asked questions

What NVMe does the DS923+ take?

The DS923+ uses M.2 2280 (80mm) NVMe PCIe SSDs in its 2 slots. SATA M.2 drives are not supported; the slot is NVMe only. Fit a 2280-length drive.

Do I need a NAS-rated NVMe for cache?

For a write cache that runs 24/7, a higher-endurance NAS NVMe such as WD Red SN700 or Synology SNV3410 lasts longer than a budget consumer drive. For a read-only cache or a light load, a mainstream DRAM NVMe is acceptable.

Is an NVMe cache or more RAM the better upgrade?

Add RAM first if you can: it is cheaper and helps metadata and many small operations. Add an NVMe cache when your active data set is larger than the RAM but you still want sub-millisecond access to it.

Independent UK comparison site for NAS appliances, NAS-rated drives, RAM and cache. Not affiliated with or endorsed by Synology, UGREEN, QNAP, Seagate, Western Digital or Toshiba. All trademarks belong to their owners.

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