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Hard Drive Benchmarks

Over 1,000,000 Hard Drives Benchmarked

ADATA SU635

Price and performance details for the ADATA SU635 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.

ADATA SU635

Drive Size:  447.1 GB

Other names:  ADATA SU635, ADATA SU635 SCSI Disk Device

Drive First Benchmarked: 2019-05-16

Drive Rating/$Price: NA

Overall Rank:  10244

Last Price Change:  NA

Average Drive Rating
3341
Samples: 133

Disk Test Suite Average Results for ADATA SU635

Sequential Read442 MBytes/Sec
Sequential Write313 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)233 MBytes/Sec
IOPS 4KQD122 MBytes/Sec
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Drive Rating Relative to Top 10 Common Drives
As of 7th of February 2026 - Higher results represent better performance
Drive Average Disk Rating
ADATA SU635
3,341
Seagate ST2000DM008
2,313
Seagate ST1000DM010
1,379
Seagate Barracuda 2TB Hard Drive
1,317
TOSHIBA DT01ACA100
1,255
WDC WD10EZEX
1,218
Seagate ST1000DM003
1,176
TOSHIBA DT01ACA050
1,144
TOSHIBA MQ04ABF100
1,062
WDC WD10SPZX
902
Last 5 Baselines for ADATA SU635
Most recent listed first
Baseline Disk Rating
BL3240780 - Jan 25 2026
4543
BL3229359 - Jan 21 2026
4195
BL3181165 - Jan 02 2026
1020
BL3164065 - Dec 26 2025
3557
BL3134499 - Dec 14 2025
1727