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SanDisk X300 256GB

Price and performance details for the SanDisk X300 256GB 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.

SanDisk X300 256GB

Description:  SD7SF6S256G1122

Drive Size:  238.5 GB

Other names:  SanDisk SD7SF6S256G1122

Drive First Benchmarked: 2016-04-18

Drive Rating/$Price: 16.60

Overall Rank:  10399

Last Price Change:  $199.81 USD (2019-06-08)

Average Drive Rating
3318
Samples: 4

Disk Test Suite Average Results for SanDisk X300 256GB

Sequential Read353 MBytes/Sec
Sequential Write312 MBytes/Sec
Random Seek Read Write (IOPS 32KQD20)263 MBytes/Sec
IOPS 4KQD125 MBytes/Sec
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Pricing History


Drive Rating Relative to Top 10 Common Drives
As of 17th of February 2026 - Higher results represent better performance
Drive Average Disk Rating
SanDisk X300 256GB
 		3,318
Seagate ST2000DM008
 2,311
Seagate ST1000DM010
 1,377
Seagate Barracuda 2TB Hard Drive
 1,317
TOSHIBA DT01ACA100
 1,254
WDC WD10EZEX
 1,216
Seagate ST1000DM003
 1,176
TOSHIBA DT01ACA050
 1,143
TOSHIBA MQ04ABF100
 1,060
WDC WD10SPZX
 901
PassMark Software © 2008-2026
Last 3 Baselines for SanDisk X300 256GB
Most recent listed first
Baseline Disk Rating
BL3125876 - Dec 11 2025
3901
BL1738356 - Feb 06 2023
2810
BL1723404 - Jan 18 2023
2722
PassMark Software © 2008-2026