Intel X25-E SSDs

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This article contains detailed information on Intel X25-E SSDs.

General information

TKperf test report

[[Media:{{{tkperf}}}|Intel X25-E TKperf Testreport]]


SSD Capacity
Spare Area
(GB and % in add.
to net cap.)
Flash-Chips Endurance Throughput IOPS
(max. random IOPS performance)
Read Write Read Write
(on first
8 GiB)
(on whole
SSDSA2SH032G1xx 32 GB
( Byte)
40 GiB
(42,9 GB)
10,9 GB
1 PB 250 MB/s 170 MB/s 35.000 IOPS n/a 3.300 IOPS
SSDSA2SH064G1xx 64 GB
( Byte)
80 GiB[2]
(85,9 GB)
21,9 GB
unbek. 2 PB 250 MB/s 170 MB/s 35.000 IOPS n/a 3.300 IOPS

Test reports


Date Revision Description
25.08.2009 045C8850 This firmware revision is for Intel X25-E SATA SSD 50nm products only. This firmware revision contains continuous improvement optimizations intended to provide the best possible user experience with the Intel SSD.

Source: Firmware Release Notes or querying of SSD's.


  1. see pictures of Intel X25-E SSDSA2SH032G1C5 (
  2. The 64GB model of the X25-E actually has 80GB of raw NAND flash capacity., source: Review: Intel's X25-E SSD runs circles around rival drives (

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