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Micron M550 SSD 256GB

Price and performance details for the Micron M550 SSD 256GB can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.

  • The first graph shows the relative performance of the Hard Drive compared to the 10 other common Hard Drives in terms of PassMark Disk Rating.
  • The 2nd graph shows the value for money, in terms of the Disk Rating per dollar.

Micron M550 SSD 256GB

Description:  Models: MTFDDAK256MAY, MTFDDAV256MAY, MTFDDAT256MAY

Drive Size:  238.5 GB

Other names:  Micron_M550_2.5"_7mm_256GB, ATA MTFDDAK256MAY-1A SCSI Disk Device, MTFDDAK256MAY-1AH1ZABHA ATA Device, MTFDDAK256MAY-1AH12ABHA, MTFDDAK256MAY-1AH1ZABHA, MTFDDAK2 MTFDDAK256MAY-1A SCSI Disk Device, MTFDDAK256MAY-1AH12ABHB, MTFDDAK256MAY-1AH12ABHA ATA Device, Micron_M550_MTFDDAK256MAY, Micron_M550_MTFDDAV256MAY, Micron_M550_MTFDDAT256MAY, Micron_M Micron_M550_MTFD SCSI Disk Device, ATA Micron_M550_2.5" SCSI Disk Device, Micron_M Micron_M550_2.5" SCSI Disk Device

Drive First Benchmarked: 2014-06-19

Drive Rating/$Price: NA

Overall Rank:  4640

Last Price Change:  NA

Average Drive Rating
4080
Samples: 111

Disk Test Suite Average Results for Micron M550 SSD 256GB

Sequential Read479 MBytes/Sec
Sequential Write383 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)270 MBytes/Sec
IOPS 4KQD132 MBytes/Sec
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Drive Rating Relative to Top 10 Common Drives
As of 2nd of October 2023 - Higher results represent better performance
Drive Average Disk Rating
Micron M550 SSD 256GB
 		4,080
Seagate ST2000DM008
 2,237
TOSHIBA DT01ACA100
 1,425
Seagate ST1000DM010
 1,367
WDC WD10EZEX
 1,305
Seagate ST2000DM001
 1,276
Seagate ST1000DM003
 1,267
TOSHIBA MQ04ABF100
 1,149
TOSHIBA DT01ACA050
 1,059
WDC WD10SPZX
 913
PassMark Software © 2008-2023
Last 5 Baselines for Micron M550 SSD 256GB
Most recent listed first
Baseline Disk Rating
BL1911885 - Sep 26 2023
3541
BL1904837 - Sep 15 2023
4135
BL1903048 - Sep 13 2023
3672
BL1893565 - Aug 30 2023
3161
BL1813989 - May 08 2023
4144
PassMark Software © 2008-2023