Average Bench: 83.9% (408th of 1058)

Based on 4,119 user benchmarks.  Model: KBG30ZMT128G TOSHIBA

Very good average bench

The Kbg30zmt128g TOSHIBA 128GB averaged just 16.1% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Kbg30zmt128g TOSHIBA 128GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 148MB/s
Avg. 4K Random Read Speed 39.4MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Kbg30zmt128g TOSHIBA 128GB is 88%. This is a particularly wide range which indicates that the Kbg30zmt128g TOSHIBA 128GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 131MB/s
Avg. Sequential Write Speed 187MB/s
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Average Bench

(Based on 4,119 samples)
Min Avg Max
416 Read 669 879
33.9 Write 187 539
23.5 Mixed 230 592
14.2 SusWrite 131 341
66.4% 304 MB/s
Min Avg Max
16.3 4K Read 39.4 48.8
9.3 4K Write 53.1 109
10.3 4K Mixed 33.8 61.1
131% 42.1 MB/s
Min Avg Max
184 DQ Read 286 370
13.4 DQ Write 138 354
25.5 DQ Mixed 148 321
127% 190 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
51GB free (System drive)
Firmware: 0109ADLA
SusWrite @10s intervals: 234 105 146 166 223 444 MB/s
Read 744
Write 291
Mixed 582
SusWrite 220
102% 459 MB/s
4K Read 42.8
4K Write 91.7
4K Mixed 54.5
183% 63 MB/s
DQ Read 368
DQ Write 147
DQ Mixed 261
192% 259 MB/s
15GB free (System drive)
Firmware: 0109ADLA
SusWrite @10s intervals: 167 112 78 156 110 31 MB/s
Read 609
Write 167
Mixed 242
SusWrite 109
62% 282 MB/s
4K Read 48.3
4K Write 53
4K Mixed 58
176% 53.1 MB/s
DQ Read 369
DQ Write 223
DQ Mixed 193
172% 262 MB/s
12GB free (System drive)
Firmware: 0106ADLA
SusWrite @10s intervals: 124 221 287 56 42 32 MB/s
Read 521
Write 180
Mixed 65.5
SusWrite 127
49% 223 MB/s
4K Read 33.2
4K Write 16
4K Mixed 22.3
87% 23.8 MB/s
DQ Read 358
DQ Write 59.2
DQ Mixed 85
94% 168 MB/s
38GB free (System drive)
Firmware: 0106ADLA
SusWrite @10s intervals: 135 136 173 191 144 222 MB/s
Read 380
Write 114
Mixed 109
SusWrite 167
42% 193 MB/s
4K Read 13.4
4K Write 32.2
4K Mixed 30.8
77% 25.5 MB/s
DQ Read 365
DQ Write 159
DQ Mixed 111
122% 212 MB/s
8GB free (System drive)
Firmware: 0105ADLA
SusWrite @10s intervals: 11 42 25 9.4 8.8 8.2 MB/s
Read 495
Write 90.6
Mixed 23.7
SusWrite 17.4
33% 157 MB/s
4K Read 15.6
4K Write 11.3
4K Mixed 12.1
45% 13 MB/s
DQ Read 200
DQ Write 10.4
DQ Mixed 17
35% 75.9 MB/s
8GB free (System drive)
Firmware: 0105ADLA
SusWrite @10s intervals: 9 20 7 6.9 6.3 6.5 MB/s
Read 508
Write 75.9
Mixed 54.5
SusWrite 9.2
34% 162 MB/s
4K Read 12.3
4K Write 8.2
4K Mixed 8
33% 9.5 MB/s
DQ Read 200
DQ Write 7.8
DQ Mixed 13.9
33% 73.8 MB/s
4,119 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 44,074,796 SSDs tested.

Typical TOSHIBA 128GB Builds (Compare 6,008 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 8%
Tree trunk
Desktop
Desktop 69%
Battle cruiser
Workstation
Workstation 7%
Tree trunk

System: Lenovo 81FV

EDIT WITH CUSTOM PC BUILDER

Popular TOSHIBA 128GB systems:

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

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How it works

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  • - CPU tests include: integer, floating and string.
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Solid State Drive Rankings (Price vs Performance) June 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.
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Intel Core i7-11700K $380Nvidia RTX 3080 $700Samsung 860 Evo 250GB $52
HDDRAMUSB
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WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $95SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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