Intel 34nm X25-M Gen 2 SSD Performance Update

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ATTO Disk Benchmark

Intel Completes Wind River Acquisition

ATTO is a more straight-forward type of disk benchmark that measures transfers across a specific volume length.  It measures raw transfer rates for both reads and writes and graphs them out in an easily interpreted chart.  We chose .5kb through 8192kb transfer sizes over a total max volume length of 256MB.  This test was performed on blank, formatted drives with NTFS partitions.

ATTO Disk Benchmark - Read/Write Performance
Version 2.41


Intel 34nm X25-M Gen 2 160GB
Read / Write Performance Before

Intel 34nm X25-M Gen 2 160GB
Read / Write Performance

The ATTO disk benchmark confirms what we saw with SANDRA on the previous page. In this test, the Intel X25-M, post update, offers about the same read performance, but significantly faster write performance. The improvements to write performance are somewhere in the neighborhood of 30%.

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