Western Digital Black SN850X, 8TB, M.2 Gen4 x4

Picture may differ from actual product, there can be accessories and parts not supplied with the actual product.
ID: 1149616 Product code: WDS800T2X0E
Can be ordered 4 units Availability: 14 days after order approval
Warranty: 3 years
2,146.12 €
1,773.65 € w/o VAT
Ready for dispatch
29.10.2026
starting from 0 € with VAT
Delivery options
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Main product parameters All parameters
  • Capacity: 8 TB
  • Type: NVME
  • Max. reading speed (Seq. Read): 7200 MB/s
  • Max. writing speed (Seq. Write): 6600 MB/s
  • Form factor: M.2 80mm (2280)
  • Interface: PCIe 4.0 x4
Description

This Western Digital brand SSD has a 8 TB capacity and a M.2 80mm (2280) format.

This SSD drive has a compact and modern M.2 connector.

This is an NVME type SSD drive. It uses the PCI-e protocol, which allows data to be transmitted over multiple lines at the same time. This type of drive is ideal for processing large files, gaming, video editing, and other resource-intensive tasks.

This SSD disk read speed (Sequential read speed) is 7200 MB/s. Keep in mind that "fast" disks without a proper cooling solution may not reach the speeds indicated by the manufacturer.

The writing speed for this SSD disk reaches 6600 MB/s. Without a suitable cooling mechanism, "fast" disks may not be able to achieve the performance indicators promised by the manufacturer.

This SSD drive has an M.2 80mm (2280) format.

This SSD drive interface is PCIe 4.0 x4. If you insert this drive into an older interface slot, the speed of the drive will decrease, as the drive will not have sufficient data transfer speed (Bandwidth).

Basic information
Capacity 8 TB
The HDD capacity in Gigabytes indicates how much information can be stored by the HDD. The capacity of the HDD is fixed and cannot be increased after buying the HDD. Therefore, upon buying the HDD you should verify its compliance with your current volume requirements and provides a reserve for future needs.
Type : NVME
Max. reading speed (Seq. Read) 7200 MB/s

Sequential read speed or the mean data reading speed is the most important criterion of the high-speed operation of the SSD. The data from the SSD will be read much more often than written to it because the operating system stores the processed data in the RAM in most cases.

If you want the reading speed of the purchased SSD to exceed the speed of the classic HDD considerably you should choose the SSD with the reading speed of 200 MB/s or above. The additional increase in the performance will be achieved on the account of the data search (SeekTime) which is of much higher level with SSDs than any HDD.

Max. writing speed (Seq. Write) 6600 MB/s

The writing speed is almost as important as the reading speed. Also this parameter determines the performance of the SSD, however, as the writing to the disc happens not as often as the data reading and average user will find it subjectively difficult to distinguish between any speed above 100 MB/s and higher indices, except the cases when the SSD is used in a server, for audio/video recording, etc.

Functionality
Radiators : None
Lighting : None
Ports and equipment
Form factor M.2 80mm (2280)

Thanks to the small size provided by the SSD technology the standard size of the discs is 2.5", and it is suitable for an average portable computer. It is possible to install the 2.5" disc in the desktop computer if the transition 2.5" -> 3.5" is used, and this transition can be bought at a low cost at Dateks.lv section"Adapteri". The discs with the format 2.5" + 3.5" have this transition included.

1.8" discs are intended for the ultra-compact class portable computers.

PCI-Express SSDs are intended for desktop computers with a free PCI-Express plug available. This technology in most cases is used for ensuring the performance that exceeds the possibilities of other types of connections.

Interface : PCIe 4.0 x4
Interface M.2

SSDs with SATAII and SATAIII connection are compatible with the connections of both types in the motherboard. Still, it has to be taken into account that the motherboard SATAII connection can provide maximum about 300 MB/s transmission capacity which can reduce the actual transmission capacity of the SSDs whose reading and/or writing speed exceeds this level to the capacity limits of the SATAII.

The situation is similar with the PCI-Express and SATAIII connection slots. Although the SATAIII standard can provide up to 600 MB/s data transmission capacity there are SSDs with the speed exceeding this limit, in this case the manufacturer chooses the PCI-Express connection slot with a higher transmission capacity. The PCI-Express discs cannot be connected to the portable computer.

Specification
Memory type : TLC (Triple-Level Cell)
Random Read IOPS : 1.2M
Random Write IOPS : 1.2M
Endurance (TBW) : 4800 TB
More detailed specification
Additional model naming - POWERED BY SANDISK
category - PC Components|Drives|Solid State Drives (SSDs)|M.2
Category1 - SSD
Category 1 - SSDs
Category 2 - Interne SSDs
Category Code - SSU
code - WDS800T2X0E
Component for Features - PC
Depth Weight & dimensions - 80 mm
Description - 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.
Description1 - WD Hard Drive Black SN850X - 8TB - PCIe Gen4 NVMe - Black
Description2 - 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 EdgeInsane 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 WinAll 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 GamesCapacities 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 DashboardThe 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 featuresThe WD_BLACK SN850X SSD boasts a powerful suite of features, including Predictive Loading, Overhead Balancing, and Adaptive Thermal Management5.DirectStorage SupportedImprove load times and get precious time back with Microsoft® DirectStorage technology.
ean - 0718037903118
EAN - 0718037903118
Hardware encryption Features - No
Height Weight & dimensions - 3.8 mm
Interface Features - PCI Express 4.0
Manufacturer - SanDisk
Manufacturer - Western Digital
ManufacturerID - WDS800T2X0E-00CDD0
Maximum operating temperature Operational conditions - 85 °C
Minimum operating temperature Operational conditions - 0 °C
Model name - WD_BLACK™ SN850X NVMe™ SSD POWERED BY SANDISK 8 TB
MPN - WDS800T2X0E-00CDD0
Name - M.2 8TB WD Black SN850X NVMe PCIe 4.0 x 4
Name - SSD PCIE G4 M.2 8TB BLACK/SN850X WDS800T2X0E SANDISK
name - Western Digital Black SN850X NVMe M.2 SSD, PCIe 4.0, M.2 Typ 2280 - 8 TB
NVMe Features - Yes
Operating temperature (T-T) Operational conditions - 0 - 85 °C
PackageHeight - 24
PackageLength - 128
PackageWeight - 60
PackageWidth - 141
PCI Express interface data lanes Features - x4
Product Net Weight ELKO Verified Logistics Data - 0.0086 kg
Random read (4KB) Features - 1200000 IOPS
Random write (4KB) Features - 1200000 IOPS
Read speed Features - 7200 MB/s
Shipping Box Depth ELKO Internal Logistics Data - 12.5 cm
Shipping Box Height ELKO Internal Logistics Data - 10.5 cm
Shipping Box Weight ELKO Internal Logistics Data - 0.1 kg
Shipping Box Width ELKO Internal Logistics Data - 2 cm
SSD capacity Features - 8 TB
SSD form factor Features - M.2
Storage temperature (T-T) Operational conditions - -40 - 85 °C
Summary - Western Digital Black WD_BLACK™ SN850X NVMe™ SSD POWERED BY SANDISK 8 TB. SSD capacity: 8 TB, SSD form factor: M.2, Read speed: 7200 MB/s, Write speed: 6600 MB/s, Component for: PC
TBW rating Features - 4800
Unit Box Height - 0.105
Unit Box Length - 0.125
Unit Box Width - 0.02
Unit Calculated Volume ELKO Internal Logistics Data - 0.0002625 cubm
Unit Calculated Weight ELKO Verified Logistics Data - 0.1 kg
Units per Shipping Box ELKO Verified Logistics Data - 1
UPC - 718037903118
Vendor Homepage - https://www.westerndigital.com/products/internal-drives/wd-black-sn850x-nvme-ssd?sku=WDS800T2X0E
Warranty - 60L months
Warranty period Other features - 5 year(s)
WEEE - DE83654239
Weight - 0.052
Width Weight & dimensions - 22 mm
Windows operating systems supported Features - Windows 10, Windows 11
Write speed Features - 6600 MB/s
2,146.12 €
1,773.65 € w/o VAT
Western Digital Black SN850X, 8TB, M.2 Gen4 x4
Tālr. 67275758 gsm 26117175 (p.o.t.c.p. 9:00-18:00)
Intel technology provider Platinum 2020
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