Average Bench: 105% (226th of 1058)

Based on 299 user benchmarks.  Model: KBG40ZNS128G TOSHIBA MEMORY

Outstanding average bench

The Kbg40zns128g TOSHIBA MEMORY 128GB averaged 4.7% 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 338MB/s
Avg. 4K-64Thread Read Speed 501MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Kbg40zns128g TOSHIBA MEMORY 128GB is 93.2%. 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 342MB/s
Avg. 4K Random Write Speed 69.9MB/s
ADVERTISEMENT

Average Bench

(Based on 299 samples)
Min Avg Max
439 Read 639 950
204 Write 524 785
259 Mixed 503 706
201 SusWrite 342 404
112% 502 MB/s
Min Avg Max
14.2 4K Read 31.3 51.5
17.2 4K Write 69.9 120
14.1 4K Mixed 38.5 64.5
134% 46.6 MB/s
Min Avg Max
110 DQ Read 501 845
123 DQ Write 260 391
112 DQ Mixed 338 483
263% 367 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
53GB free (System drive)
Firmware: AEMS0102
SusWrite @10s intervals: 578 640 344 239 216 187 MB/s
Read 984
Write 670
Mixed 431
SusWrite 367
136% 613 MB/s
4K Read 50
4K Write 123
4K Mixed 65.1
224% 79.4 MB/s
DQ Read 830
DQ Write 363
DQ Mixed 477
385% 557 MB/s
85GB free (System drive)
Firmware: AEMS0102
SusWrite @10s intervals: 521 646 556 211 213 215 MB/s
Read 729
Write 788
Mixed 621
SusWrite 394
142% 633 MB/s
4K Read 44.8
4K Write 87.6
4K Mixed 55.5
185% 62.6 MB/s
DQ Read 550
DQ Write 223
DQ Mixed 394
290% 389 MB/s
62GB free (System drive)
Firmware: AEMS0102
SusWrite @10s intervals: 421 597 555 300 210 210 MB/s
Read 530
Write 739
Mixed 540
SusWrite 382
124% 548 MB/s
4K Read 39.9
4K Write 72.2
4K Mixed 47.8
160% 53.3 MB/s
DQ Read 425
DQ Write 170
DQ Mixed 313
227% 303 MB/s
38GB free (System drive)
Firmware: AEMS0102
SusWrite @10s intervals: 567 366 174 182 131 91 MB/s
Read 49.5
Write 442
Mixed 624
SusWrite 252
79% 342 MB/s
4K Read 48.1
4K Write 109
4K Mixed 60.3
208% 72.4 MB/s
DQ Read 795
DQ Write 359
DQ Mixed 466
375% 540 MB/s
14GB free (System drive)
Firmware: AEMS0102
SusWrite @10s intervals: 195 149 197 212 205 130 MB/s
Read 646
Write 209
Mixed 252
SusWrite 181
71% 322 MB/s
4K Read 28.9
4K Write 69
4K Mixed 35.6
126% 44.5 MB/s
DQ Read 449
DQ Write 197
DQ Mixed 188
175% 278 MB/s
41GB free (System drive)
Firmware: AEMS0102
SusWrite @10s intervals: 207 257 229 266 352 186 MB/s
Read 584
Write 147
Mixed 430
SusWrite 250
78% 353 MB/s
4K Read 22.5
4K Write 30
4K Mixed 21.6
78% 24.7 MB/s
DQ Read 229
DQ Write 85.9
DQ Mixed 185
130% 167 MB/s
299 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 49,499,237 SSDs tested.

Typical TOSHIBA MEMORY 128GB Builds (Compare 944 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 17%
Surfboard
Desktop
Desktop 71%
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.

UserBenchmark of the month

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) December 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]

ADVERTISEMENT

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 i5-12600K $300Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11600K $220Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $315Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $67SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $74SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $71G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback