Main product

Overview


Built for elite gaming.
Crush load times and slash throttling, lagging, and texture pop-ins with the WD_BLACK SN850X NVMe™ SSD. Available in capacities of 1TB up to 8TB2, this gaming drive is built for top-tier performance. With 7,300MB's1 speeds (1TB - 4TB models) and a heatsink option to maintain performance, you can enjoy your favorite games without worrying about lag. Plus, the downloadable WD_BLACK Dashboard (Windows® only) can automatically turn on Game Mode 2.0 features. The WD_BLACK SN850X NVMe™ SSD delivers a smooth, fast experience —and the innovations that let you compete at your absolute peak.

Gain the Ultimate Gaming Edge
Insane speeds up to 7,300 MB's1 (1TB - 4TB models) deliver top-tier performance with ridiculously short load times — for the elite gaming experience you’ve been waiting for.

Heatsink for the Win
All capacities have an optional heatsink version that's not only eye-catching, but also helps your rig maintain peak performance through your most intense gaming sessions.

More Room for More Games
Capacities up to 8TB2 built with Western Digital TLC 3D NAND, means you get to keep more games at the ready — and get into the action even faster.

Do more with WD_BLACK Dashboard
The downloadable WD_BLACK Dashboard (Windows® only) monitors your drive’s health, lets you customize your RGB lighting, and, exclusively on the SN850X SSD, enables Game Mode 2.0 to transform your gaming experience.

Future-forward features
The WD_BLACK SN850X SSD boasts a powerful suite of features, including Predictive Loading, Overhead Balancing, and Adaptive Thermal Management5.

DirectStorage Supported
Improve load times and get precious time back with Microsoft® DirectStorage technology.




Specification

Technical Description: Western Digital Black SN850X M.2 4 TB PCI Express 4.0 NVMe
Features
Certification:
BSMI, CAN ICES-3(B)/NMB-3(B), CE, FCC, KCC, Morocco, RCM, TUV, UL, VCCI
TBW rating:
2400
Random write (4KB):
1100000 IOPS
Random read (4KB):
1200000 IOPS
Write speed:The speed at which a device can write data.
6600 MB/s
Read speed:The speed at which a device can read data.
7300 MB/s
M.2 SSD size:
2280 (22 x 80 mm)
Memory type:Type of memory in the device e.g. DDR3, SRAM (Static RAM).
3D TLC NAND
NVMe:
Yes
Interface:Interface ports to connect pieces of equipment. USB (Universal Serial Bus) has become the most popular wired interface to connect peripherals. USB 2.0 supports speeds up to 480 Mbit/s (USB 1: 12 Mbit/s). The interface FireWire is also known as the IEEE 1394 standard. Enhanced IDE (EIDE)is sometimes referred to as Fast ATA, Fast IDE or ATA-2.
PCI Express 4.0
SSD form factor:
M.2
SSD capacity:
4 TB

General
Type:Characteristics of the device.
Internal Solid State Drives

Operational conditions
Maximum operating temperature:
85 °C
Minimum operating temperature:
0 °C
Storage temperature (T-T):The minimum and maximum temperatures at which the product can be safely stored.
-40 - 85 °C
Operating temperature (T-T):The minimum and maximum temperatures at which the product can be safely operated.
0 - 85 °C

Other features
Warranty period:
5 year(s)

Weight & dimensions
Weight:Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
7.5 g
Height:The measurement of the product from head to foot or from base to top.
2.3 mm
Depth:The distance from the front to the back of something.
80 mm
Width:The measurement or extent of something from side to side.
22.1 mm

Product details

WDS400T2X0E Western Digital 0718037891378

Western Digital Black SN850X M.2 4 TB PCI Express 4.0 NVMe

£1046.42 and In stock

SKU: WDS400T2X0E

Western Digital Black SN850X M.2 4 TB PCI Express 4.0 NVMe

Quick Code: Q668094 MPN: WDS400T2X0E

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