Micron 5100 ECO and MAX SSD Review: High-Capacity, Affordable Datacenter Storage
Micron 5100 Series SSDs: Test Methodology, SANDRA and ATTO
Our Test Methodologies
Under each test condition, the Solid State Drives tested here were installed as secondary volumes in our testbed, with a separate drive used for the OS and benchmark installations. Out testbed's motherboard was updated with the latest BIOS available as of press time and AHCI (or RAID) mode was enabled. The SSDs were secure erased prior to testing, and left blank without partitions for some tests, while others required them to be partitioned and formatted, as is the case with our ATTO, PCMark 7, and CrystalDiskMark benchmark tests. Windows firewall, automatic updates and screen savers were all disabled before testing. In all test runs, we rebooted the system, ensured all temp and prefetch data was purged, and waited several minutes for drive activity to settle and for the system to reach an idle state before invoking a test.
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Performance tends to level off around 1MB, so we only display results to 8MB. The Micron 5100 Series drives show poorer than expected results at small transfer sizes, but quickly jump to outpace most of the competition by 4KB in the write tests and by 32KB in read tests. Also interesting is the 5100 ECO’s better read performance between 8K and 64K compared to the 5100 MAX, which could be attributable to the 5100 ECO’s higher capacity and read-focused optimizations.