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Green printed circuit board M.2 2280 SSD with black label and gold edge connector

SanDisk

SanDisk WDS200T2X0E-00BCA0 2TB internal SSD

SKU CH-9W3W-BDRX8 MPN WDS200T2X0E-00BCA0

M.2 2280 NVMe drive with 2TB capacity, 2GB DRAM cache, up to 7300 MB/s read and 6600 MB/s write speeds for gaming PCs

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

Options 2TB SN850X w/o Heatsink

  • Sequential reads up to 7300 MBps cut game load times
  • 2GB DRAM cache sustains high throughput during heavy workloads
  • 1200 TBW rating supports years of large game installs
  • 75M hour MTTF indicates long-term drive reliability
  • PCIe 4.0 x4 NVMe interface enables low-latency data access

2TB NVMe drive for gaming PCs

The SanDisk WDS200T2X0E-00BCA0 is a 2TB internal SSD built on the BLACK SN850X NVMe series. It uses a PCI-Express 4.0 x4 interface with NVMe protocol and 2GB DRAM cache. The drive targets gamers and workstation users who need high sequential throughput and low latency for large game libraries.

M.2 2280 form factor without heatsink

The stick follows the M.2 2280 standard and ships without a heatsink. TLC 3D NAND provides the 2TB capacity. Motherboards with a compatible M.2 slot accept it directly; an aftermarket heatsink can be added if the platform runs warm.

Thermals noise and power in normal use

Operating temperature spans 0°C to 85°C. Sequential reads reach up to 7300 MBps and writes up to 6600 MBps. Random 4KB performance hits 1,200,000 IOPS read and 1,100,000 IOPS write. The drive carries a 1200TB TBW rating and 1.75M hours MTTF.

Highlights

  • Sequential reads up to 7300 MBps cut game load times
  • 2GB DRAM cache sustains high throughput during heavy workloads
  • 1200 TBW rating supports years of large game installs
  • 75M hour MTTF indicates long-term drive reliability
  • PCIe 4.0 x4 NVMe interface enables low-latency data access

Specifications

BrandSanDisk
SeriesBLACK SN850X NVMe
ModelWDS200T2X0E
Device TypeInternal Solid State Drive (SSD)
Used ForConsumer
Form FactorM.2 2280
Capacity2TB
Memory ComponentsTLC
InterfacePCI-Express 4.0 x4
ProtocolNVMe
Cache2GB DRAM
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
HeatSinkwithout 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
Height2.38mm
Width22.00mm
Depth80.00mm
Weight7.50g
Shipping weight0.05 kg
Package size127 × 102 × 20 mm

Other versions of this model

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Questions about this item

What real-world ceiling does the PCIe 4.0 x4 interface impose on this drive?

The PCIe 4.0 x4 link limits sequential throughput to the rated 7,300 MB/s read and 6,600 MB/s write; actual speeds will sit at or below those figures depending on the host controller and workload.

What physical slot and clearance does the M.2 2280 form factor require?

It fits a standard M.2 2280 slot (22 mm wide, 80 mm long) and needs no heatsink clearance because this model ships without one.

What is the correct installation sequence for the WD_BLACK Dashboard and Game Mode 2.0?

Install the drive, initialise it in Windows, then download the Dashboard from the Western Digital site; the installer enables Game Mode 2.0 automatically once the drive is detected.

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