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Western Digital SiliconEdge Blue 256 GB Solid State Drive Review Rev. 3.0
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IO Meter

We compared the Western Digital SiliconEdge Blue to the Intel X25-M G2 (34 nm). If you wish to see how the WD SiliconEdge Blue compares to other solid state drives, please take a look at our Solid State Drive Performance Comparison Guide.

 

Throughput (Random Access)

Test

WD SiliconEdge Blue

Intel X25-M G2

Difference

512 KB Read

193.55 MB/s

195.49 MB/s

- 1.0%

512 KB Write

141.15 MB/s

102.66 MB/s

+ 37.5%

4 KB Read

19.45 MB/s

21.36 MB/s

- 8.9%

4 KB Write

18.21 MB/s

53.95 MB/s

- 66.3%

 

Random Access Time

Test

WD SiliconEdge Blue

Intel X25-M G2

Difference

512 KB Read

2.71 ms

2.68 ms

+ 1.1%

512 KB Write

3.72 ms

5.11 ms

- 27.3%

4 KB Read

0.21 ms

0.19 ms

+ 10.5%

4 KB Write

0.23 ms

0.08 ms

+ 181.3%

 

CPU Utilization (Random Access)

Test

WD SiliconEdge Blue

Intel X25-M G2

Difference

512 KB Read

0.50%

0.50%

-

512 KB Write

0.59%

0.40%

+ 49.4%

4 KB Read

1.89%

2.25%

- 16.0%

4 KB Write

2.06%

5.98%

- 65.6%

 

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Page

Topic

1

Overview


2

Western Digital Solid State Drives
Packaging

3

The WD SiliconEdge Blue 256 GB SSD
Usable Capacity
Specifications

4

The Connectors
SSD Maintenance

5

Testing The SiliconEdge Blue

6

Surface Temperature
Transfer Rate Profile

7

WinBench 99 Test Results
Transfer Rate Range

8

IO Meter Random Access Performance

9

IO Meter Sequential Access Performance

10

IOPS Scaling (Random Access)

11

IOPS Scaling (Sequential Access)

12

Conclusion



 
   
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