Model name

Intel® Solid-State Drive320 Series

Capacity

40GB, 80GB, 120GB, 160GB, 300GB and 600GB

NAND flash components

25nm Intel NAND Flash Memory Multi-Level Cell Compute-Quality Components

Bandwidth⁴

Sustained sequential reads

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• \ 40GB up to200 MB/s\
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• \ 80GB up to270 MB/s\
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• \ 120GB up to270 MB/s\
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• \ 160GB up to270 MB/s\
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• \ 300GB up to270 MB/s\
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• \ 600GB up to270 MB/s\
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Sustained sequential writes

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• \ 40GB up to45 MB/s\
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• \ 80GB up to90 MB/s\
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• \ 120GB up to130 MB/s\
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• \ 160GB up to165 MB/s\
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• \ 300Gb up to205 MB/s\
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• \ 600GB up to220 MB/s\
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Read latency⁵

75 microseconds

Write latency⁵

90 microseconds

Random I/O Operations per Second (IOPS)¹

Random 4KB Reads

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• \ 40GB up to 30,000 IOPS\
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• \ 80GB up to 38,000 IOPS\
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• \ 120GB up to 38,000 IOPS\
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• \ 160GB up to 39,000 IOPS\
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• \ 300GB up to 39,500 IOPS\
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• \ 600GB up to 39,500 IOPS\
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Random 4KB Writes

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• \ 40GB up to 3,700 IOPS\
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• \ 80GB up to 10,000 IOPS\
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• \ 120GB up to 14,000 IOPS\
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• \ 160GB up to 21,000 IOPS\
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• \ 300Gb up to 23,000 IOPS\
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• \ 600GB up to 23,000 IOPS\
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Interface

SATA 3Gb/s, compatible with SATA 1.5 Gb/s

Form Factor, Height and Weight

Life expectancy

1.2 million hours Mean Time Between Failure (MTBF)

Power consumption

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• \ Active: 150 mW Typical⁶\
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• \ Idle: 100 mW Typical⁷\
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Operating shock

1,500G/0.5 ms

Operating temperature

0°C to 70°C

Compatibility and compliance

SATA Revision 2.6 compliant. Compatible with SATA 3.0 Gb/s with Native Command Queuing and SATA 1.5 Gb/s interface rates. This product certified by the following organizations:
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