We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
M.2 2280 SSD with black heatsink and RGB lighting

Western Digital

Western Digital WDS100T1XHE 1TB internal SSD

SKU CH-EMDS-ACYJE MPN WDS100T1XHE

PCIe 4.0 x4 NVMe drive with heatsink delivers up to 7000 MB/s read and 5300 MB/s write for desktop gaming

  • Device TypeInternal Solid State Drive (SSD)
  • Used ForConsumer
  • Form FactorM.2 2280
  • Capacity1TB
  • Memory Components3D NAND
  • InterfacePCI-Express 4.0 x4

Options 1TB w/ Heatsink

  • PCIe 4.0 x4 interface delivers up to 7000 MB/s read speed
  • Integrated heatsink reduces thermal throttling during extended gaming sessions
  • 1 TB 3D NAND capacity stores large game libraries
  • 600 TBW endurance rating supports heavy write workloads
  • 75M hour MTTF indicates long-term reliability

WD_BLACK SN850 NVMe 1TB

The WD_BLACK SN850 NVMe is a 1TB internal SSD built on PCIe 4.0 x4 and 3D NAND for desktop PCs and PlayStation 5 consoles. It targets gamers and power users who need high sequential and random throughput for large game libraries and heavy workloads.

Build integration

The drive uses the M.2 2280 form factor and requires a motherboard slot wired for PCIe 4.0 x4 to reach rated speeds. An integrated heatsink is included, so no separate cooling bracket is needed and the slot remains unobstructed for adjacent components.

Thermals, noise and power

The heatsink keeps the controller within the 0°C to 70°C operating range during sustained transfers, eliminating thermal throttling without adding any moving parts or noise. Idle power drops to 40 mW in PS3 and 5 mW in PS4 sleep states, rising to 80 mW and 60 mW respectively when the RGB lighting is active.

Highlights

  • PCIe 4.0 x4 interface delivers up to 7000 MB/s read speed
  • Integrated heatsink reduces thermal throttling during extended gaming sessions
  • 1 TB 3D NAND capacity stores large game libraries
  • 600 TBW endurance rating supports heavy write workloads
  • 75M hour MTTF indicates long-term reliability

Specifications

BrandWestern Digital
SeriesBLACK SN850 NVMe
ModelWDS100T1XHE
Device TypeInternal Solid State Drive (SSD)
Used ForConsumer
Form FactorM.2 2280
Capacity1TB
Memory Components3D NAND
InterfacePCI-Express 4.0 x4
Max Sequential ReadUp to 7000 MBps
Max Sequential WriteUp to 5300 MBps
4KB Random ReadUp to 1,000,000 IOPS
4KB Random WriteUp to 720,000 IOPS
Terabytes Written (TBW)600TB
MTTF1.75M Hours
HeatSinkYes
*SN850 with heatsink is intended for Desktop PCs
FeaturesEXPERIENCE SUPREME PERFORMANCE
Prepare for the next evolution of speed with the WD_BLACK SN850 NVMe SSD, giving you supreme PCIe Gen4 technology for your PC or laptop (not intended for NAS or server environments) so you don't lag out on the next generation of games.
SPEED KILLS. THIS DECIMATES.
You asked for fast, we over delivered. The WD_BLACK SN850 NVMe SSD reaches irrational 7000MB/s read speed and 5300MB/s write speed (1TB model) to get you in quicker, with up to 1,000,000 IOPS (1TB and 2TB models) for a smooth, responsive and powerful gaming experience.
STORE MORE, PLAY MORE
Wi
Power Consumption (Idle)PS3 (low power): 40 mW
Sleep (PS4) (low power): 5 mW
PS3 (low power) LED on: 80 mW
Sleep (PS4) (low power) LED On: 60 mW
Operating Temperature0°C ~ +70°C
Storage Temperature-55°C ~ +85°C
Height8.80mm
Width23.40mm
Depth80.00mm
Weight24.00g
Shipping weight0.07 kg
Package size127 × 102 × 22 mm

Other versions of this model

4 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will the heatsink fit inside my laptop?

The heatsink model is intended for desktop PCs; check your laptop's M.2 clearance before installing.

Does the drive work in a PlayStation 5?

It is compatible with PS5 consoles running system software 21.02-04.00.00 or higher.

What software is available to manage the drive?

The WD_BLACK Dashboard lets you monitor health, update firmware and customise the RGB lighting.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.