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
Black M.2 2280 NVMe SSD with integrated heatsink, 2TB capacity

SanDisk

SanDisk WDS200T2XHE-00BCA0 2TB internal SSD

SKU CH-CBK6-63F58 MPN WDS200T2XHE-00BCA0

PCIe 4.0 x4 NVMe 2 TB SSD with heatsink delivers up to 7300 MB/s read and 6600 MB/s write for fast game loads

  • Device TypeInternal Solid State Drive (SSD)
  • Used ForConsumer
  • Form FactorM.2 2280
  • Capacity2TB
  • Memory Components3D NAND TLC
  • InterfacePCI-Express 4.0 x4

Options 2TB SN850X w/ Heatsink

  • Sequential reads reach 7300 MB/s for near-instant game loading
  • 2GB DRAM cache sustains 1,200,000 IOPS random reads during heavy play
  • Integrated heatsink manages thermals so peak speed holds through long sessions
  • 1200 TBW endurance rating supports years of large-title installs
  • TCG Opal 2.01 encryption protects data without performance penalty

What this drive is

The WD_BLACK SN850X is a 2TB internal SSD built on PCI-Express 4.0 x4 with NVMe protocol and a fitted heatsink. It uses 3D NAND TLC memory and 2GB DRAM cache to serve gaming PCs, workstations and PlayStation 5 consoles that need fast, sustained storage.

Capacity and headroom

Two terabytes hold many large titles, each often exceeding 200GB, so you can keep several installed without constant shuffling. The 1200TB endurance rating and 1.75M hour MTTF give ample write headroom for heavy daily use before wear becomes a concern.

Thermals, noise and power

The integrated heatsink manages heat during extended high-speed transfers, helping the controller maintain its 7300 MBps read and 6600 MBps write peaks. With no moving parts the drive runs silently, and Adaptive Thermal Management adjusts throttling to keep temperatures in check under load.

Highlights

  • Sequential reads reach 7300 MB/s for near-instant game loading
  • 2GB DRAM cache sustains 1,200,000 IOPS random reads during heavy play
  • Integrated heatsink manages thermals so peak speed holds through long sessions
  • 1200 TBW endurance rating supports years of large-title installs
  • TCG Opal 2.01 encryption protects data without performance penalty

Specifications

BrandWestern Digital
SeriesBLACK SN850X NVMe
ModelWDS200T2XHE
Device TypeInternal Solid State Drive (SSD)
Used ForConsumer
Form FactorM.2 2280
Capacity2TB
Memory Components3D NAND TLC
InterfacePCI-Express 4.0 x4
ProtocolNVMe
Cache2GB DRAM
EncryptionTCG Opal v2.01
Max Sequential ReadUp to 7300 MBps
Max Sequential WriteUp to 6600 MBps
4KB Random ReadUp to 1,200,000 IOPS
4KB Random WriteUp to 1,100,000 IOPS
Terabytes Written (TBW)1200TB
MTTF1.75M Hours
HeatSinkwith HeatSink
FeaturesGet the Ultimate Gaming Edge
Insane speeds up to 7,300 MB/s deliver top-tier performance with ridiculously short load times for the elite gaming experience you've been waiting for.
Soup Up Your Rig
Extremely low latency loads graphics fast with minimal stutter and lagging for an incredibly smooth, satisfying gaming experience.
More Room for More Games
Today's A-list titles can take up 200GB or more of storage. A range of capacities from 1TB to 4TB means you get to keep more games at the ready and get into the action fast.
Heatsink for the Win
The WD_BLACK SN850X NVMe SSD 1TB and 2TB
Operating Temperature0°C ~ +85°C
Storage Temperature-40°C ~ +85°C
Max Shock Resistance1,500G @0.5 ms half sine
Max Vibration ResistanceOperating Vibration: 5 gRMS, 10-2000 Hz, 3 axes
Non-operating Vibration: 4.9 gRMS, 7-800 Hz, 3 axes
Height8.80mm
Width23.40mm
Depth80.00mm
Weight24.00g
Shipping weight0.07 kg
Package size127 × 102 × 20 mm

Other versions of this model

5 more in the same range

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

Questions about this item

Will the WD_BLACK SN850X 2TB with heatsink work in a motherboard that only supports PCIe 3.0?

The drive uses a PCIe 4.0 x4 interface and will operate in a PCIe 3.0 slot at reduced speeds, limited to the slot's maximum bandwidth.

How can I verify the drive is delivering its rated 7300 MB/s sequential read and 1200000 IOPS random read after installation?

Run a benchmark such as CrystalDiskMark on Windows and compare the results to the rated 7300 MB/s sequential read and 1200000 IOPS random read figures.

Does the WDS200T2XHE retail box include a mounting screw for the M.2 2280 slot, or must I buy one separately?

The box contains the SSD with the pre-attached heatsink; a mounting screw is typically supplied with the motherboard, not the drive.

Also in this aisle

People compared these

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