Average Bench: 72.6% (549th of 1012)

Based on 158 user benchmarks.  Model: TOSHIBA KSG60ZSE256G SATA 256GB

Good average bench

The Toshiba KSG60ZSE256G SATA 256GB averaged 27.4% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.


Avg. 4K-64Thread Mixed IO Speed 157MB/s
Avg. 4K Random Write Speed 68.2MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Toshiba KSG60ZSE256G SATA 256GB is 46%. This is a relatively wide range which indicates that the Toshiba KSG60ZSE256G SATA 256GB performs inconsistently under varying real world conditions.


Avg. Sustained Write Speed 236MB/s
Avg. Sequential Mixed IO Speed 267MB/s

Average Bench

(Based on 158 samples)
Min Avg Max
162 Read 371 500
247 Write 308 331
141 Mixed 267 385
128 SusWrite 236 324
66.2% 295 MB/s
Min Avg Max
3.49 4K Read 21 31.8
20.3 4K Write 68.2 120
7.1 4K Mixed 26.9 43
102% 38.7 MB/s
Min Avg Max
21 DQ Read 280 355
88.6 DQ Write 225 274
18.3 DQ Mixed 157 231
144% 221 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
177GB free (System drive)
Firmware: ABDA4105
SusWrite @10s intervals: 222 250 180 182 258 257 MB/s
Read 167
Write 305
Mixed 162
SusWrite 225
49% 215 MB/s
4K Read 20.3
4K Write 85.7
4K Mixed 34.8
121% 46.9 MB/s
DQ Read 346
DQ Write 268
DQ Mixed 233
194% 282 MB/s
190GB free (System drive)
Firmware: ABDA4101
SusWrite @10s intervals: 295 305 309 307 321 314 MB/s
Read 319
Write 323
Mixed 252
SusWrite 309
68% 301 MB/s
4K Read 11.8
4K Write 64.8
4K Mixed 15.3
72% 30.6 MB/s
DQ Read 346
DQ Write 258
DQ Mixed 228
191% 277 MB/s
113GB free (System drive)
Firmware: ABDA4101
SusWrite @10s intervals: 172 164 163 161 152 142 MB/s
Read 89.2
Write 288
Mixed 98.1
SusWrite 159
36% 159 MB/s
4K Read 26.9
4K Write 74.2
4K Mixed 33.5
123% 44.9 MB/s
DQ Read 355
DQ Write 246
DQ Mixed 218
185% 273 MB/s
158 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 20,106,612 SSDs tested.

Typical KSG60ZSE256G SATA 256GB Builds (Compare 1,194 builds) See popular component choices, score breakdowns and rankings.
Gaming 15%
Tree trunk
Desktop 53%
Workstation 30%

System: Dell Inspiron 5379


Popular KSG60ZSE256G SATA 256GB systems:

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

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How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) December 2019 SSD Rankings.

Welcome to our 2.5" and M.2 SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top SSDs. [SSDrivePro]


Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.


1012 Drives (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

 Best User Rated

The Best.
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Intel Core i5-9600K $200AMD RX 590 $180Samsung 850 Evo 120GB $58
Intel Core i7-9700K $369Nvidia GTX 1650S (Super) $160Samsung 850 Pro 512GB $230
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $65SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $613SanDisk Extreme 16GB $24
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