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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:  894.3 GB

Other names:  ADATA SU635, ADATA SU635 SCSI Disk Device

Drive First Benchmarked: 2019-07-04

Drive Rating/$Price: NA

Overall Rank:  10542

Last Price Change:  NA

Average Drive Rating
3274
Samples: 25

Disk Test Suite Average Results for ADATA SU635

Sequential Read506 MBytes/Sec
Sequential Write243 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)224 MBytes/Sec
IOPS 4KQD125 MBytes/Sec
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Drive Rating Relative to Top 10 Common Drives
As of 11th of February 2026 - Higher results represent better performance
Drive Average Disk Rating
ADATA SU635
3,274
Seagate ST2000DM008
2,313
Seagate ST1000DM010
1,378
Seagate Barracuda 2TB Hard Drive
1,317
TOSHIBA DT01ACA100
1,255
WDC WD10EZEX
1,217
Seagate ST1000DM003
1,175
TOSHIBA DT01ACA050
1,144
TOSHIBA MQ04ABF100
1,061
WDC WD10SPZX
901
Last 5 Baselines for ADATA SU635
Most recent listed first
Baseline Disk Rating
BL3087384 - Nov 27 2025
4353
BL3057868 - Nov 16 2025
1862
BL2937361 - Sep 27 2025
1946
BL2925566 - Sep 22 2025
1894
BL2810540 - Aug 03 2025
1616