WD Black SN850X WDS400T2X0E 4 TB without radiator
 |
WD WDS400T2X0E | |||||||||||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||||||||
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog WD 2026 - new arrivals, bestsellers, and the most relevant models WD.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog WD 2026 - new arrivals, bestsellers, and the most relevant models WD.
TLC, QLC, MLC, SLC: which type of drive memory is better?Important differences between the types of NAND memory TLC, QLC, MLC, SLC, which determine the scope of their use and development prospects
How to choose the right SSDChoosing an SSD with the required speed and good reliability for home, work and gaming
Buy WD Black SN850X WDS400T2X0E 4 TB without radiator
All prices 14 →When you make a purchase through links on our site, we may receive a affiliate commission.
| £479.99 |  | ||||
WD WD Black SN850X 4TB SSD M.2 2280 NVME PCI-E Gen4 Solid State Drive (WDS400T2X0E) WDS400T2X0E | £499.99 |  | |||
Western Digital WDS400T2X0E internal solid state drive 4 TB M.2 PCI Ex | £529.58 |  | |||
| £529.58 |  | ||||
| £540.18 |  | ||||
9 more offer(s)
Series WD Black (consumer high class)Compare using chart →
1 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6900 MB/s, read: 7250 MB/s, warranty 5 years
2 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6600 MB/s, read: 7300 MB/s, DRAM buffer, warranty 5 years
2 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6900 MB/s, read: 7250 MB/s, warranty 5 years
1 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6300 MB/s, read: 7300 MB/s, DRAM buffer, warranty 5 years
4 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6600 MB/s, read: 7300 MB/s, DRAM buffer, warranty 5 years
1 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6300 MB/s, read: 7300 MB/s, DRAM buffer, warranty 5 years
2 TB, M.2, 22x80, PCIe 5.0 4x, 3D TLC NAND, write: 14000 MB/s, read: 14900 MB/s, warranty 5 years
8 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6600 MB/s, read: 7200 MB/s, DRAM buffer, warranty 5 years
2 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6600 MB/s, read: 7300 MB/s, warranty 5 years
1 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 4900 MB/s, read: 5150 MB/s, warranty 5 years
1 TB, M.2, 22x80, PCIe 5.0 4x, 3D TLC NAND, write: 11000 MB/s, read: 14900 MB/s, warranty 5 years
500 GB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 5800 MB/s, read: 6800 MB/s, warranty 5 years
2 TB, M.2, 22x30, PCIe 4.0 4x, 3D TLC NAND, write: 4850 MB/s, read: 5150 MB/s, warranty 5 years
4 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6600 MB/s, read: 7300 MB/s, warranty 5 years
2 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6600 MB/s, read: 7300 MB/s, DRAM buffer, warranty 5 years
250 GB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 2000 MB/s, read: 4000 MB/s, warranty 5 years
2 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 4850 MB/s, read: 5150 MB/s, warranty 5 years
4 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6600 MB/s, read: 7300 MB/s, DRAM buffer, warranty 5 years
500 GB, M.2, 22x30, PCIe 4.0 4x, 3D TLC NAND, write: 4000 MB/s, read: 5000 MB/s, warranty 5 years
8 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6600 MB/s, read: 7200 MB/s, DRAM buffer, warranty 5 years
A good SSD that is on par with the KC3000, but runs hotter. It's almost the same drive, but with some minor drawbacks in terms of temperature. The drive itself is quite high-quality and maintains normal temperatures under the motherboard's secondary heat sink. Cache, quality, similarity to KC3000 Temperature in some scenarios  Sriblo: use WD WDS100T2X0E more than year |
Corresponds to the declared speeds Not a bad price/performance ratio I still peeled off the sticker, under the native x570 radiator, after running CrystalDiskMark, it was 5 degrees lower at the peak Dmitriy Mitus: use WD WDS200T2X0E less than month |
Add Review
WD Black SN850X WDS400T2X0E configurations
| Price for WD Black SN850X WDS400T2X0E | ||||
|---|---|---|---|---|
 | WD Black SN850X WDS100T2X0E 1 TB without radiator | from £131.87 | 25 offers | |
 | WD Black SN850X WDS100T2XHE 1 TB with radiator | from £243.99 | 15 offers | |
 | WD Black SN850X WDS200T2X0E 2 TB without radiator | from £255.98 | 22 offers | |
| WD Black SN850X WDS200T2XHE 2 TB with radiator | from £289.99 | 11 offers | |
 | WD Black SN850X WDS400T2X0E 4 TB without radiator | from £479.99 | 16 offers | |
| WD Black SN850X WDS400T2XHE 4 TB with radiator | from £544.99 | 9 offers | |
 | WD Black SN850X WDS800T2X0E 8 TB without radiator | from £999.00 | 10 offers | |
| WD Black SN850X WDS800T2XHE 8 TB with radiator | from £999.00 | 7 offers | |
Video reviews
WD Black SN850X Gen4 NVMe SSD Review
3 November 2022214 426 view
PS5 Official SSD vs Not Official SSD, Don't pay more for the SAME, Buy SN850X Instead..
27 July 2022194 234 view
How to build a fast Thunderbolt 4 USB4 external storage SSD drive for MacBook or Apple Silicon Mac
8 January 2023193 273 view
WD Black SN850X vs Samsung 980 Pro - Which SSD Should You Buy?
26 August 2022120 009 view
WD Black SN850X vs SN850 vs SN770 SSD - Which SSD Should You Buy?
8 September 2022112 572 view
WD Black SN850X SSD PS5 Tests
20 August 202267 010 view
WD Black SN850X SSD Review
8 August 202259 445 view
WD Black SN850X SSD - Should You Buy It?
23 October 202233 351 view
WD Black SN850X vs Seagate Firecuda 530 SSD Comparison
17 August 202228 365 view
PS5 SSD Seagate Firecuda 530 vs WD Black SN850X SSD Comparison
31 August 202220 086 view
Acasis Enclosure & WD Black SN850X - Unboxing & Test
25 January 202313 324 view
WD_Black SN850X M.2 NVMe SSD Unboxing, Benchmark, and Review [Gaming Trend]
13 September 202211 156 view
WD Black SN850X vs Sabrent Rocket 4 Plus SSD Comparison
4 October 20228 782 view
PC Gamer's Dream - WD's Fastest M.2 Yet! - WD_BLACK SN850X NVMe SSD
7 November 20224 425 view
My Massive PS5 Upgrade! WD SN850X 2TB SSD - Black Panels, LED's & Cooling Fans!
12 January 20232 361 view
UPGRADING to a DeepCool LT720 & WD SN850X
22 March 20232 188 view
GIVEAWAY UPDATE - NEW WD BLACK SN850X SSD - ADATA PCIe 5 SSD NIGHTHAWK & BLACKBIRD - AUDIOPHILE SSD
25 December 20211 293 view
WD Black SN850X 2TB Unboxing
30 November 2024545 view
13700K /F + RTX 4070 build Ft Kuro Gaming PC & WD SN850X 2TB | #kurogaming #gamingpc #pcs
10 January 2024190 view
We recommendCompare using chart →
4 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6900 MB/s, read: 7450 MB/s, DRAM buffer, warranty 5 years
4 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6200 MB/s, read: 7000 MB/s, warranty 5 years
4 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 4500 MB/s, read: 5000 MB/s, warranty 5 years
4 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6800 MB/s, read: 7100 MB/s, warranty 5 years
4 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6900 MB/s, read: 7000 MB/s, warranty 5 years
4 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6800 MB/s, read: 7100 MB/s, warranty 5 years
4 TB, M.2, 22x80, PCIe 5.0 4x, 3D TLC NAND, write: 13700 MB/s, read: 14900 MB/s, warranty 5 years
4 TB, M.2, 22x80, PCIe 5.0 4x, 3D TLC NAND, write: 14000 MB/s, read: 14800 MB/s, DRAM buffer, warranty 5 years
4 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6600 MB/s, read: 7400 MB/s, DRAM buffer, warranty 5 years
4 TB, M.2, 22x80, PCIe 4.0 4x, 3D TLC NAND, write: 6800 MB/s, read: 7400 MB/s, warranty 5 years
4 TB, M.2, 22x80, PCIe 4.0 4x, 3D QLC NAND, write: 4400 MB/s, read: 5000 MB/s, warranty 5 years
4 TB, M.2, 22x80, PCIe 4.0 4x, 3D QLC NAND, write: 6700 MB/s, read: 6900 MB/s, warranty 5 years