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Hard Drive Benchmarks

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G521N 256G

Price and performance details for the G521N 256G 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.

G521N 256G

Drive Size:  238.5 GB

Other names:  G521N 256G

Drive First Benchmarked: 2024-10-10

Drive Rating/$Price: NA

Overall Rank:  10206

Last Price Change:  NA

Average Drive Rating
3352
Samples: 22

Disk Test Suite Average Results for G521N 256G

Sequential Read530 MBytes/Sec
Sequential Write474 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)102 MBytes/Sec
IOPS 4KQD111 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
G521N 256G
3,352
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 G521N 256G
Most recent listed first
Baseline Disk Rating
BL3232536 - Jan 22 2026
3465
BL3212602 - Jan 14 2026
3427
BL3202413 - Jan 10 2026
3441
BL3155547 - Dec 22 2025
3480
BL3038623 - Nov 09 2025
3318