PassMark Software
New drive benchmarks uploaded daily Hard Drive Benchmarks
Over 800,000 Hard Drives Benchmarked

Seagate ST9120821A

Price and performance details for the Seagate ST9120821A 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 ST9120821A Average Drive Rating
Drive Size:  111.8 GB
Other names:  ST9120821A, ST9120821A ATA Device
Drive First Benchmarked:  2009-03-30
Drive Rating/$Price:  4.29     Overall Rank:  5394
Last Price Change:  $54.99 USD (2015-10-11)
236

Samples: 11


Search for Seagate ST9120821A from the Featured Merchants below:


Drive Rating Relative to Top 10 Common Drives
As of 22nd of September 2017 - Higher results represent better performance
Samsung SSD 960 PRO 1TB
15,231
Samsung SSD 960 EVO 500GB
14,088
Samsung SSD 960 EVO 250GB
13,011
Samsung SSD 950 Pro 256GB NVMe
11,712
Samsung SSD 850 EVO 1TB
4,417
Samsung SSD 850 EVO 500GB
4,300
Samsung SSD 850 PRO 512GB
4,293
Samsung SSD 850 PRO 256GB
4,183
Samsung SSD 850 EVO 250GB
4,114
Seagate ST9120821A
236
PassMark Software © 2008-2017

Drive Value (Drive Rating / $Price )
As of 22nd of September 2017 - Higher results represent better value
Samsung SSD 960 EVO 250GB
110.64
Samsung SSD 950 Pro 256GB NVMe
58.56
Samsung SSD 960 EVO 500GB
56.81
Samsung SSD 850 EVO 250GB
41.56
Samsung SSD 850 PRO 256GB
36.37
Samsung SSD 850 EVO 500GB
30.39
Samsung SSD 960 PRO 1TB
25.37
Samsung SSD 850 PRO 512GB
19.17
Samsung SSD 850 EVO 1TB
14.11
Seagate ST9120821A
4.29
PassMark Software © 2008-2017


Pricing History




Last 5 Baselines for Seagate ST9120821A
Most recent listed first
BL887148 - Sep 09 2017
170
BL723053 - Nov 29 2016
226
BL351533 - Jan 18 2015
273
BL315684 - Nov 11 2014
185
BL170387 - Dec 14 2013
238
PassMark Software © 2008-2017