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Kbg20zms128g

NVMe TOSHIBA 128GB

▲ 500 ▼

Release date ≈ Q1 2018.

Average Bench: 75% (573rd of 1072)

Based on 50 user benchmarks.  Model: KBG20ZMS128G NVMe TOSHIBA 128GB
Poor: 33%Average: 75% Great: 108%

Popular builds with this SSD

Good average bench

The Kbg20zms128g NVMe TOSHIBA 128GB averaged 24.9% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Kbg20zms128g NVMe TOSHIBA 128GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 127MB/s
Avg. Sequential Read Speed 675MB/s

Very poor consistency

The range of scores (95th - 5th percentile) for the Kbg20zms128g NVMe TOSHIBA 128GB is 74.6%. This is a particularly wide range which indicates that the Kbg20zms128g NVMe TOSHIBA 128GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 142MB/s
Avg. Sequential Write Speed 193MB/s
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Average Bench

(Based on 50 samples)
Rank 57375%
Min Avg Max
303 Read 675 3,553
1.7 Write 193 328
8.5 Mixed 233 484
7.8 SusWrite 142 334
67.8% 311 MB/s
Min Avg Max
8.7 4K Read 28.7 117
0 4K Write 54.3 105
3.3 4K Mixed 25.7 48.2
105% 36.2 MB/s
Min Avg Max
22.9 DQ Read 225 324
5.2 DQ Write 140 249
9.34 DQ Mixed 127 226
110% 164 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
48GB free (System drive)
Firmware: ACDA0101 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 292 296 301 278 92 58 MB/s
83% Excellent
Read 600
Write 276
Mixed 342
SusWrite 219
80% 359 MB/s
4K Read 26.5
4K Write 55.8
4K Mixed 32.3
111% 38.2 MB/s
DQ Read 320
DQ Write 181
DQ Mixed 208
166% 236 MB/s
88GB free (System drive)
Firmware: ACDA0101 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 255 135 240 242 214 278 MB/s
69% Good
Read 510
Write 298
Mixed 364
SusWrite 227
78% 350 MB/s
4K Read 18.8
4K Write 37.6
4K Mixed 27.6
84% 28 MB/s
DQ Read 246
DQ Write 122
DQ Mixed 144
118% 171 MB/s
30GB free (System drive)
Firmware: ACDA0101 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 76 56 14 14 5.7 13 MB/s
65.8% Good
Read 688
Write 132
Mixed 163
SusWrite 29.7
54% 253 MB/s
4K Read 23.5
4K Write 63.9
4K Mixed 23.4
99% 36.9 MB/s
DQ Read 185
DQ Write 101
DQ Mixed 85.4
79% 124 MB/s
87GB free
Firmware: ACDA0101 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 71 128 118 107 64 100 MB/s
59.7% Above average
Read 570
Write 312
Mixed 352
SusWrite 98.2
74% 333 MB/s
4K Read 27.8
4K Write 16.9
4K Mixed 17.8
74% 20.8 MB/s
DQ Read 320
DQ Write 66.9
DQ Mixed 130
112% 172 MB/s
13GB free (System drive)
Firmware: ACDA0101 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 14 13 14 14 6.4 11 MB/s
35.7% Below average
Read 556
Write 51.3
Mixed 10.7
SusWrite 11.8
33% 158 MB/s
4K Read 20.7
4K Write 5.3
4K Mixed 7.4
44% 11.1 MB/s
50 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,648,546 SSDs tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical NVMe TOSHIBA 128GB Builds (Compare 67 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 8%
Tree trunk
Desktop
Desktop 48%
Yacht
Workstation
Workstation 7%
Tree trunk

System: Dell Latitude 7285

CPU
Core i7-7Y75IntelBench 44%, 2,904 samples49x
Core i5-7Y57IntelBench 48%, 407 samples15x
Core i5-7Y54IntelBench 47%, 1,509 samples3x
GPU
HD 615 (Mobile Kaby Lake)IntelBench 3%, 11,115 samples67x
SSD
NVMe TOSHIBA 128GBKbg20zms128gBench 75%, 50 samples1x
RAM
K4EBE304EB-EGCF 2x8GBSamsungBench 59%, 5,177 samples16x
H9CCNNNCLJALAR-NUD 2x8GBHynixBench 60%, 123 samples15x
MT52L1G32D4PG-107 2x8GBMicronBench 56%, 2,777 samples14x
EDIT WITH CUSTOM PC BUILDER

Popular NVMe TOSHIBA 128GB systems:

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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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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.

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Speed Comparisons

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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

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
How is the AS SSD write score calculated?
How is the AS SSD read score calculated?
How is the AS SSD total score calculated?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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