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Rectangular 2.5 inch SATA SSD with black metal casing and green label

SanDisk

SanDisk WDS200T2G0A-00CMW0 2TB 2.5" SATA internal SSD

SKU CH-4RD5-XF8RN MPN WDS200T2G0A-00CMW0

A 2TB 2.5-inch SATA internal SSD using 3D NAND TLC and SLC caching for up to 545 MBps sequential read

  • Device TypeInternal Solid State Drive (SSD)
  • Used ForConsumer
  • Form Factor2.5"
  • Capacity2TB
  • Memory Components3D NAND TLC
  • InterfaceSATA III

Options 2TB

  • Sequential reads up to 545 MBps speed up boot and app loads
  • SLC caching accelerates write bursts for everyday tasks
  • 1,500G shock rating protects data from drops and bumps
  • Ultra-low 80 mW average power extends laptop battery life
  • 0M-hour MTTF and WD F.I.T. Lab certification back long-term reliability

2TB SATA SSD for everyday computing

The SanDisk WDS200T2G0A-00CMW0 is a 2TB 2.5-inch internal solid-state drive that uses a SATA III interface and 3D NAND TLC memory. It is built for consumer workloads such as operating-system boot, application launch and general file storage. Sequential read speeds reach up to 545 MBps, while SLC caching helps sustain write performance during typical daily tasks. The drive has no dedicated DRAM cache and relies on host memory buffer support.

Suits laptops and desktops needing low power draw

This model suits users who want a simple capacity upgrade for an older laptop or a secondary desktop drive without increasing heat or noise. Its average active power draw is 80 mW, with slumber idle at 30 mW and DEVSLP at 10 mW, helping extend battery life in portable systems. It is less suited for sustained heavy write workloads or applications that benefit from a dedicated DRAM cache and higher endurance ratings.

Fits standard 2.5-inch 7mm bays

The drive measures 7.00 mm in height, matching the common 2.5-inch 7mm form factor used in most laptops and desktop drive cages. It requires a SATA data cable and a SATA power connection from the host system. Operating temperature range is 0°C to 70°C, and it withstands up to 1,500G shock and 5.0 gRMS vibration while running. The Western Digital SSD Dashboard software is available for drive health monitoring.

Highlights

  • Sequential reads up to 545 MBps speed up boot and app loads
  • SLC caching accelerates write bursts for everyday tasks
  • 1,500G shock rating protects data from drops and bumps
  • Ultra-low 80 mW average power extends laptop battery life
  • 0M-hour MTTF and WD F.I.T. Lab certification back long-term reliability

Specifications

BrandWestern Digital
SeriesGreen
ModelWDS200T2G0A
Device TypeInternal Solid State Drive (SSD)
Used ForConsumer
Form Factor2.5"
Capacity2TB
Memory Components3D NAND TLC
InterfaceSATA III
CacheNo DRAM (HMB)
Max Sequential ReadUp to 545 MBps
MTTFUp to 1.0M hours
FeaturesSLC (single-level cell) caching boosts write performance to quickly perform everyday tasks.
Shock-resistant and WD F.I.T. Lab certified for compatibility and reliability.
Ultra low power-draw so you can use your laptop PC for longer periods of time.
Available in 2.5"/7mm cased and M.2 2280 form factors to accommodate most PCs.
The free, downloadable Western Digital SSD Dashboard lets you easily monitor the status of your drive.
Power Consumption (Idle)30 mW Slumber
10 mW DEVSLP
Power Consumption (Active)80 mW Avg.
2300 mW Max Read
3100 mW Max Write
Operating Temperature0°C ~ +70°C
Storage Temperature-55°C ~ +85°C
Max Shock Resistance1,500G @ 0.5 msec half sine
Max Vibration ResistanceOperating: 5.0 gRMS, 10-2000 Hz
Non-operating: 4.9 gRMS, 7-800 Hz
Height7.00mm
Width69.85mm
Depth100.50mm
Weight32.70g
Shipping weight0.06 kg
Package size163 × 107 × 23 mm

Other versions of this model

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

Questions about this item

What does my laptop need to fit this 2.5 inch 7.00mm SATA SSD?

A 2.5 inch drive bay that accepts a 7.00mm thick drive and a standard SATA data plus power connector.

Will this Green drive work alongside an older mechanical hard drive on the same SATA controller?

Yes, it uses the standard SATA III interface so it will operate on the same controller as an older SATA hard drive.

How can I verify the SSD is healthy after installing it?

Use the free Western Digital SSD Dashboard to monitor drive status, temperature and remaining life.

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