• Sequential read speeds of up to 540MB/s and sequential write speeds of up to 500MB/s.
• An industry-leading 1.75M hours Mean Time To Failure (MTTF) and several error-correction technologies for lasting reliability.
• Optimized for multitasking to simultaneously run resource-heavy applications without system slow-down.
• Available in 2.5"/7mm and M.2 2280 models to accommodate most PCs.
• WD FIT Lab certification for compatibility across a wide range of laptop and desktop computers.

Brand

Western Digital

Series

Blue

Model

WDS250G1B0A

Device Type

Internal Solid State Drive (SSD)

Used For

Consumer

Details

Form Factor

2.5"

Capacity

250GB

Memory Components

2D NAND

Interface

SATA III

Performance

Max Sequential Read

Up to 540 MBps

Max Sequential Write

Up to 500 MBps

4KB Random Read

Up to 97,000 IOPS

4KB Random Write

Up to 79,000 IOPS

MTTF

1,750,000 hours

Features

Features

Sequential read speeds of up to 540 MB/s and sequential write speeds of up to 500 MB/s.

An industry-leading 1.75M hours Mean Time To Failure (MTTF) and several error-correction technologies for lasting reliability.

Optimized for multitasking to simultaneously run resource-heavy applications without system slow-down.

Available in 2.5"/7mm and M.2 2280 models to accommodate most PCs. 

WD FIT Lab certification for compatibility across a wide range of laptop and desktop computers.

The free, downloadable WD SSD Dashboard lets you easily monitor the status of your drive.

Environmental

Power Consumption (Idle)

4.9-6.0mW

Power Consumption (Active)

Average Active: 70mW
Max Read Operating: 2.35W
Max Write Operating: 3.4W

Operating Temperature

0°C ~ +70°C

Storage Temperature

-45°C ~ +85°C

Max Shock Resistance

1,500G @ 0.5 msec half sine

Max Vibration Resistance

Operating: 5.0 gRMS, 10-2000 Hz
Non-operating: 4.9 gRMS, 7-800 Hz

Dimensions & Weight

Height

7.00mm

Width

69.85mm

Depth

100.20mm

Weight

37.40g