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Seagate ST9500420AS

Price and performance details for the Seagate ST9500420AS 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 ST9500420AS

Drive Size:  465.8 GB

Other names:  ST9500420AS, ST950042 0AS SCSI Disk Device, Seagate ST9500420AS SCSI Disk Device

Drive First Benchmarked: 2009-02-28

Drive Rating/$Price: 10.05

Overall Rank:  12084

Last Price Change:  $52.49 USD (2023-11-27)

Average Drive Rating
528
Samples: 155

Disk Test Suite Average Results for Seagate ST9500420AS

Sequential Read74 MBytes/Sec
Sequential Write72 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)6 MBytes/Sec
IOPS 4KQD11 MBytes/Sec
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Pricing History


Drive Rating Relative to Top 10 HDDs Common Drives
As of 16th of July 2024 - Higher results represent better performance
Drive Average Disk Rating
Seagate ST2000DM008
2,265
Seagate ST1000DM010
1,561
TOSHIBA DT01ACA100
1,381
WDC WD10EZEX
1,319
Seagate ST2000DM001
1,248
Seagate ST1000DM003
1,231
TOSHIBA MQ04ABF100
1,154
TOSHIBA DT01ACA050
1,044
WDC WD10SPZX
967
Seagate ST9500420AS
528
Last 5 Baselines for Seagate ST9500420AS
Most recent listed first
Baseline Disk Rating
BL2096366 - May 08 2024
658
BL2094568 - May 05 2024
576
BL2089190 - Apr 29 2024
447
BL2079272 - Apr 16 2024
644
BL2061573 - Mar 26 2024
595