Average Bench: 104% (226th of 1058)

Based on 234 user benchmarks.  Model: KBG40ZNS128G TOSHIBA MEMORY

Outstanding average bench

The Kbg40zns128g TOSHIBA MEMORY 128GB averaged 3.9% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Kbg40zns128g TOSHIBA MEMORY 128GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 336MB/s
Avg. 4K-64Thread Read Speed 497MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Kbg40zns128g TOSHIBA MEMORY 128GB is 90.1%. This is a particularly wide range which indicates that the Kbg40zns128g TOSHIBA MEMORY 128GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 345MB/s
Avg. 4K Random Write Speed 69.1MB/s
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Average Bench

(Based on 234 samples)
Min Avg Max
458 Read 635 930
215 Write 528 785
288 Mixed 500 701
209 SusWrite 345 404
113% 502 MB/s
Min Avg Max
14.6 4K Read 30.6 51.4
17.5 4K Write 69.1 119
14.1 4K Mixed 37.6 64.5
131% 45.8 MB/s
Min Avg Max
110 DQ Read 497 846
125 DQ Write 263 391
109 DQ Mixed 336 483
262% 365 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
55GB free (System drive)
Firmware: AEMS0102
SusWrite @10s intervals: 459 523 417 198 194 182 MB/s
Read 706
Write 475
Mixed 494
SusWrite 329
112% 501 MB/s
4K Read 48.7
4K Write 109
4K Mixed 53.5
200% 70.5 MB/s
DQ Read 837
DQ Write 377
DQ Mixed 467
383% 560 MB/s
77GB free (System drive)
Firmware: AEMS0102
SusWrite @10s intervals: 485 605 565 195 162 155 MB/s
Read 467
Write 426
Mixed 369
SusWrite 361
91% 406 MB/s
4K Read 18.5
4K Write 61.2
4K Mixed 50.5
125% 43.4 MB/s
DQ Read 744
DQ Write 356
DQ Mixed 231
256% 443 MB/s
50GB free (System drive)
Firmware: AEMS0102
SusWrite @10s intervals: 361 321 264 418 375 212 MB/s
Read 606
Write 442
Mixed 470
SusWrite 325
103% 461 MB/s
4K Read 14.7
4K Write 84.7
4K Mixed 20.3
93% 39.9 MB/s
DQ Read 602
DQ Write 223
DQ Mixed 464
329% 430 MB/s
58GB free (System drive)
Firmware: AEMS0102
SusWrite @10s intervals: 439 436 446 397 216 213 MB/s
Read 604
Write 590
Mixed 512
SusWrite 358
116% 516 MB/s
4K Read 14.4
4K Write 20.8
4K Mixed 15.8
53% 17 MB/s
DQ Read 105
DQ Write 188
DQ Mixed 129
103% 140 MB/s
69GB free (System drive)
Firmware: AEMS0102
SusWrite @10s intervals: 455 422 404 357 227 192 MB/s
Read 461
Write 386
Mixed 441
SusWrite 343
92% 408 MB/s
4K Read 15.7
4K Write 19.3
4K Mixed 17
56% 17.3 MB/s
DQ Read 127
DQ Write 232
DQ Mixed 153
124% 171 MB/s
234 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 45,279,876 SSDs tested.

Typical TOSHIBA MEMORY 128GB Builds (Compare 784 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 17%
Surfboard
Desktop
Desktop 73%
Battleship
Workstation
Workstation 16%
Surfboard

System: Microsoft Surface Laptop 3

EDIT WITH CUSTOM PC BUILDER

Popular TOSHIBA MEMORY 128GB 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.
  • - SkillBench (space shooter) tests user input accuracy.
  • - 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.
Solid State Drive Rankings (Price vs Performance) July 2021 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]

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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.

 Comments

1058 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.
CPUGPUSSD
Intel Core i5-11400F $239Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11600K $270Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-10700K $299Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $78
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $85SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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