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Crucial M550 128GB SSD

Price and performance details for the Crucial M550 128GB SSD 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.

Crucial M550 128GB SSD

Description:  mSATA

Drive Size:  119.2 GB

Other names:  Crucial_CT128M550SSD3

Drive First Benchmarked: 2014-05-06

Drive Rating/$Price: 19.00

Overall Rank:  8226

Last Price Change:  $177.77 USD (2025-03-28)

Average Drive Rating
3377
Samples: 52

Disk Test Suite Average Results for Crucial M550 128GB SSD

Sequential Read448 MBytes/Sec
Sequential Write298 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)197 MBytes/Sec
IOPS 4KQD131 MBytes/Sec
MerchantPricePurchase
Amazon.com$177.77 USDBuy Now!
NewEgg.comNADrive Not Available. See Other Models
Note: PassMark Software may earn compensation for sales from links on this site through affiliate programs.

Pricing History


Drive Rating Relative to Top 10 HDDs Common Drives
As of 28th of March 2025 - Higher results represent better performance
Drive Average Disk Rating
Crucial M550 128GB SSD
3,377
Seagate ST2000DM008
2,365
Seagate ST1000DM010
1,476
TOSHIBA DT01ACA100
1,316
WDC WD10EZEX
1,284
Seagate ST2000DM001
1,225
Seagate ST1000DM003
1,207
TOSHIBA MQ04ABF100
1,127
TOSHIBA DT01ACA050
1,035
WDC WD10SPZX
921
PassMark Software © 2008-2025
Last 5 Baselines for Crucial M550 128GB SSD
Most recent listed first
Baseline Disk Rating
BL2210346 - Oct 03 2024
3377
BL1827755 - May 27 2023
3829
BL1621416 - Aug 31 2022
3988
BL1569543 - May 22 2022
4004
BL1569161 - May 21 2022
3993
PassMark Software © 2008-2025