Over 1,000,000 Hard Drives Benchmarked
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.
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-1AH12ABHA, MTFDDAK256MAY-1AH1ZABHA, MTFDDAK256MAY-1AH12ABHB, Micron_M550_MTFDDAK256MAY, Micron_M550_MTFDDAV256MAY
Drive First Benchmarked: 2014-06-19
Drive Rating/$Price: NA
Overall Rank: 6554
Last Price Change: NA
| Sequential Read | 487 MBytes/Sec |
|---|---|
| Sequential Write | 385 MBytes/Sec |
| Random Seek Read Write (IOPS 32KQD20) | 264 MBytes/Sec |
| IOPS 4KQD1 | 32 MBytes/Sec |
 |
 |
 |
| Drive | Average Disk Rating | |
|---|---|---|
| Micron M550 SSD 256GB | 3,961 | |
| Seagate ST1000DM010 | 1,471 | |
| TOSHIBA DT01ACA100 | 1,309 | |
| WDC WD10EZEX | 1,277 | |
| Seagate ST2000DM001 | 1,222 | |
| Seagate ST1000DM003 | 1,202 | |
| TOSHIBA MQ04ABF100 | 1,122 | |
| TOSHIBA DT01ACA050 | 1,088 | |
| WDC WD10SPZX | 914 | |
| HGST HTS721010A9E630 | 826 | |
| PassMark Software © 2008-2025 |
| Baseline | Disk Rating | |
|---|---|---|
| BL2552524 - Apr 13 2025 | 3496 | |
| BL2542474 - Apr 09 2025 | 4065 | |
| BL2497295 - Mar 21 2025 | 3505 | |
| BL2483932 - Mar 15 2025 | 3420 | |
| BL2452912 - Mar 02 2025 | 3466 | |
| PassMark Software © 2008-2025 |
High End
Best Value
Drive Mega List
Info to Decoding