Average Bench: 83.6% (430th of 1072)

Based on 69 user benchmarks.  Model: KZ128

Very good average bench

The KZ128 128GB averaged just 16.3% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the KZ128 128GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 119MB/s
Avg. 4K Random Read Speed 30.2MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the KZ128 128GB is 83.9%. This is a particularly wide range which indicates that the KZ128 128GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Mixed IO Speed 15.8MB/s
Avg. Sustained Write Speed 267MB/s
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Average Bench

(Based on 69 samples)
Min Avg Max
356 Read 661 1,544
219 Write 469 825
216 Mixed 430 702
122 SusWrite 267 475
102% 457 MB/s
Min Avg Max
15.5 4K Read 30.2 44.2
27.7 4K Write 74.3 118
6.3 4K Mixed 15.8 29
105% 40.1 MB/s
Min Avg Max
81.2 DQ Read 173 400
43.3 DQ Write 299 592
12.6 DQ Mixed 119 317
123% 197 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
62GB free (System drive)
Firmware: V0808A0
SusWrite @10s intervals: 856 766 219 115 84 86 MB/s
Read 974
Write 871
Mixed 766
SusWrite 354
166% 741 MB/s
4K Read 50.4
4K Write 167
4K Mixed 33.6
208% 83.7 MB/s
DQ Read 188
DQ Write 847
DQ Mixed 251
271% 429 MB/s
36GB free (System drive)
Firmware: T1102A0L
SusWrite @10s intervals: 170 221 69 184 81 36 MB/s
Read 1,230
Write 439
Mixed 516
SusWrite 127
126% 578 MB/s
4K Read 33.8
4K Write 64.3
4K Mixed 20.9
112% 39.7 MB/s
DQ Read 362
DQ Write 262
DQ Mixed 283
219% 302 MB/s
77GB free (System drive)
Firmware: V0909A0
SusWrite @10s intervals: 244 326 331 337 340 340 MB/s
Read 483
Write 356
Mixed 356
SusWrite 320
85% 379 MB/s
4K Read 24.8
4K Write 69.9
4K Mixed 26.6
109% 40.4 MB/s
DQ Read 160
DQ Write 297
DQ Mixed 43.3
85% 167 MB/s
37GB free (System drive)
Firmware: HPS2227N
SusWrite @10s intervals: 81 26 95 94 103 106 MB/s
Read 290
Write 196
Mixed 198
SusWrite 84.2
43% 192 MB/s
4K Read 22.6
4K Write 37
4K Mixed 9.5
66% 23 MB/s
DQ Read 21.2
DQ Write 70.5
DQ Mixed 12.6
19% 34.8 MB/s
69 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,598,672 SSDs tested

Typical KZ128 128GB Builds (Compare 294 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 3%
Tree trunk
Desktop
Desktop 48%
Yacht
Workstation
Workstation 3%
Tree trunk

System: Asus X456URK

EDIT WITH CUSTOM PC BUILDER

Popular KZ128 128GB systems:

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

Welcome to our 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 value for money 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
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  • - Compare your in-game FPS to other users with your hardware
Solid State Drive Rankings (Price vs Performance) April 2024 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

1072 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 i5-13600K $273Nvidia RTX 4060 $295Crucial MX500 250GB $35
Intel Core i5-12600K $183Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12400F $134Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $34Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $31Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $45G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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