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Seagate ST21G8TM4S00S

Price and performance details for the Seagate ST21G8TM4S00S 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.

Seagate ST21G8TM4S00S

Drive Size:  119.2 GB

Other names:  ST21G8TM4S00 S

Drive First Benchmarked: 2021-04-28

Drive Rating/$Price: NA

Overall Rank:  11348

Last Price Change:  NA

Average Drive Rating
3235
Samples: 7

Disk Test Suite Average Results for Seagate ST21G8TM4S00S

Sequential Read508 MBytes/Sec
Sequential Write249 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)228 MBytes/Sec
IOPS 4KQD141 MBytes/Sec
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Drive Rating Relative to Top 10 Common Drives
As of 9th of June 2026 - Higher results represent better performance
Drive Average Disk Rating
Seagate ST21G8TM4S00S
3,235
Seagate ST1000DM010
1,354
Seagate Barracuda 2TB Hard Drive
1,304
TOSHIBA DT01ACA100
1,241
WDC WD10EZEX
1,217
Seagate ST1000DM003
1,170
TOSHIBA DT01ACA050
1,126
TOSHIBA MQ04ABF100
1,048
WDC WD10SPZX
896
TOSHIBA MQ01ABD100
808
Last 5 Baselines for Seagate ST21G8TM4S00S
Most recent listed first
Baseline Disk Rating
BL2946358 - Oct 01 2025
3306
BL2822055 - Aug 08 2025
3333
BL2799001 - Jul 29 2025
3322
BL2700025 - Jun 16 2025
3595
BL2651783 - May 26 2025
3311