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Kbg30zms128g

NVMe TOSHIBA 128GB

▲ 500 ▼

Release date ≈ Q2 2018.

Average Bench: 76.9% (536th of 1072)

Based on 3,624 user benchmarks.  Model: KBG30ZMS128G NVMe TOSHIBA 128GB
Poor: 39%Average: 76.9% Great: 123%

Popular builds with this SSD

Good average bench

The Kbg30zms128g NVMe TOSHIBA 128GB averaged 23.0% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Kbg30zms128g NVMe TOSHIBA 128GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 116MB/s
Avg. 4K Random Read Speed 36.3MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Kbg30zms128g NVMe TOSHIBA 128GB is 84.3%. This is a particularly wide range which indicates that the Kbg30zms128g NVMe TOSHIBA 128GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 103MB/s
Avg. Sequential Write Speed 132MB/s
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Average Bench

(Based on 3,624 samples)
Rank 53676.9%
Min Avg Max
418 Read 702 923
10.5 Write 132 486
17.2 Mixed 178 557
12.1 SusWrite 103 301
60.3% 279 MB/s
Min Avg Max
15.4 4K Read 36.3 50.1
7.81 4K Write 44.3 97.7
9.61 4K Mixed 28.3 58.6
115% 36.3 MB/s
Min Avg Max
172 DQ Read 268 370
11.5 DQ Write 101 311
19.2 DQ Mixed 116 295
104% 162 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
36GB free (System drive)
Firmware: ADDA0103 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 18 14 12 15 18 18 MB/s
203% Outstanding
Read 2,218
Write 25.2
Mixed 53.2
SusWrite 15.8
120% 578 MB/s
4K Read 281
4K Write 1.7
4K Mixed 3
430% 95.1 MB/s
29GB free
Firmware: ADDA0103 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 175 162 235 231 278 30 MB/s
95.5% Outstanding
Read 739
Write 194
Mixed 260
SusWrite 186
75% 345 MB/s
4K Read 37.6
4K Write 55.7
4K Mixed 44.5
144% 45.9 MB/s
DQ Read 369
DQ Write 64.6
DQ Mixed 245
172% 226 MB/s
18GB free (System drive)
Firmware: ADDA0105 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 257 106 66 35 25 23 MB/s
91.4% Outstanding
Read 780
Write 117
Mixed 300
SusWrite 85.4
70% 321 MB/s
4K Read 37.3
4K Write 37.2
4K Mixed 44.9
134% 39.8 MB/s
DQ Read 371
DQ Write 197
DQ Mixed 187
165% 252 MB/s
58GB free (System drive)
Firmware: ADDA0105 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 29 15 27 19 18 23 MB/s
74% Very good
Read 1,153
Write 30.3
Mixed 65.7
SusWrite 21.8
66% 318 MB/s
4K Read 27.3
4K Write 17.4
4K Mixed 17.6
73% 20.8 MB/s
DQ Read 185
DQ Write 17.6
DQ Mixed 48.3
49% 83.6 MB/s
50GB free (System drive)
Firmware: ADDA0105 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 57 72 75 55 45 56 MB/s
59.3% Above average
Read 548
Write 83.5
Mixed 90.6
SusWrite 59.8
42% 195 MB/s
4K Read 21.9
4K Write 51
4K Mixed 24
91% 32.3 MB/s
DQ Read 198
DQ Write 67
DQ Mixed 82.5
74% 116 MB/s
24GB free (System drive)
Firmware: ADDA0105 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 34 27 16 26 26 31 MB/s
55.4% Above average
Read 573
Write 72.6
Mixed 36.6
SusWrite 26.6
38% 177 MB/s
4K Read 25
4K Write 24
4K Mixed 24.3
82% 24.4 MB/s
DQ Read 198
DQ Write 46.9
DQ Mixed 45.6
54% 97 MB/s
9GB free (System drive)
Firmware: ADDA0105 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 118 91 117 119 101 63 MB/s
34.6% Below average
Read 303
Write 114
Mixed 122
SusWrite 101
35% 160 MB/s
4K Read 10.8
4K Write 14.6
4K Mixed 11.7
39% 12.4 MB/s
DQ Read 124
DQ Write 61.9
DQ Mixed 96.9
71% 94.1 MB/s
3,624 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,857,818 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 4,036 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 8%
Tree trunk
Desktop
Desktop 66%
Battle cruiser
Workstation
Workstation 8%
Tree trunk

System: Dell G3 3579

CPU
Core i7-8750HIntelBench 70%, 442,631 samples2,038x
Core i5-8300HIntelBench 65%, 167,898 samples1,997x
Core i7-9750HIntelBench 45%, 1 sample1x
GPU
UHD Graphics 630IntelBench 5%, 506,702 samples2,106x
GTX 1050-Ti (Mobile)NvidiaBench 29%, 105,856 samples1,070x
GTX 1050 (Mobile)NvidiaBench 23%, 160,694 samples666x
SSD
NVMe TOSHIBA 128GBKbg30zms128gBench 77%, 3,624 samples1x
RAM
HMA81GS6CJR8N-VK 1x8GBUnknownBench 41%, 10,071 samples588x
8ATF1G64HZ-2G6E1 1x8GBUnknownBench 41%, 5,658 samples183x
HMA82GS6CJR8N-VK 1x16GBUnknownBench 44%, 3,713 samples171x
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) May 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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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 $254Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $175Nvidia RTX 4070 $550Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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