Intel SSDSA2BW120A301 User Manual

Intel

®

 Solid-State Drive 520 Series

February 2012

Product Specification

Order Number: 325968-001US

7

1.

Performance measured using Iometer with Queue Depth 32. Measurements are performed on 

8 GB of Logical Block Address (LBA) range. 

2.

Performance measured with incompressible data using AS-SSD* benchmark, where 

MB/s = 1,048,576 bytes/second.

Notes: 1. Based on sequential 4 KB using Iometer with Queue Depth 1 workload with compressible (non-random) data pattern. 

Write Cache Enabled.

2. Power On To Ready time assumes proper shutdown.

Random 4 KB Read

 

(up to)

IOPS

12,000

1

18,000

2

24,000

1

35,000

2

46,000

1

56,000

2

46,000

1

56,000

2

46,000

1

56,000

2

Random 4 KB Write (up to)

IOPS

6,900

1

22,000

2

13,000

1

42,000

2

13,000

1

54,000

2

16,500

1

60,000

2

9,500

1

36,000

2

Sequential Read (up to)

MB/s

430

1

475

2

550

1

515

2

550

1

485

2

550

1

515

2

550

1

500

2

Sequential Write

 

(up to)

MB/s

80

1

85

2

150

1

170

2

170

1

240

2

235

1

295

2

275

1

235

2

Latency

1

Read
Write
Power On To Ready

2

80 µs (TYP)
85 µs (TYP)

2 s (TYP)