Over 1,000,000 Hard Drives Benchmarked
Price and performance details for the Crucial / Micron M4 C400 256GB SSD can be found below. This is made using thousands of PerformanceTest benchmark results and is updated daily.
Description: MTFDDAC256MAM
Drive Size: 238.5 GB
Other names: C400-MTFDDAC256MAM
Drive First Benchmarked: 2012-08-28
Drive Rating/$Price: NA
Overall Rank: 13565
Last Price Change: NA
| Sequential Read | 413 MBytes/Sec |
|---|---|
| Sequential Write | 233 MBytes/Sec |
| Random Seek Read Write (IOPS 32KQD20) | 77 MBytes/Sec |
| IOPS 4KQD1 | 16 MBytes/Sec |
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| Drive | Average Disk Rating | |
|---|---|---|
| Crucial / Micron M4 C400 256GB SSD | 2,399 | |
| Seagate ST2000DM008 | 2,311 | |
| Seagate ST1000DM010 | 1,377 | |
| Seagate Barracuda 2TB Hard Drive | 1,317 | |
| TOSHIBA DT01ACA100 | 1,254 | |
| WDC WD10EZEX | 1,216 | |
| Seagate ST1000DM003 | 1,176 | |
| TOSHIBA DT01ACA050 | 1,143 | |
| TOSHIBA MQ04ABF100 | 1,060 | |
| WDC WD10SPZX | 901 | |
| PassMark Software © 2008-2026 |
| Baseline | Disk Rating | |
|---|---|---|
| BL2939766 - Sep 29 2025 | 2462 | |
| BL2431435 - Feb 21 2025 | 2510 | |
| BL2416700 - Feb 15 2025 | 2289 | |
| BL2416646 - Feb 15 2025 | 2336 | |
| BL2373306 - Jan 28 2025 | 2371 | |
| PassMark Software © 2008-2026 |