TEST
YOUR SSD
ADD TO PC
BUILD

Kbg30zmv128g

TOSHIBA 128GB

▲ 500 ▼

Release date ≈ Q2 2018.

VS

Average Bench: 100% (189th of 1000)

Based on 472 user benchmarks.  Model: KBG30ZMV128G TOSHIBA
Poor: 55%Average: 100% Great: 128%

Popular builds with this SSD

Outstanding average bench

The Kbg30zmv128g TOSHIBA 128GB averaged 0.5% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Kbg30zmv128g TOSHIBA 128GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 236MB/s
Avg. 4K Random Read Speed 37.3MB/s

Very poor consistency

The range of scores (95th - 5th percentile) for the Kbg30zmv128g TOSHIBA 128GB is 73.6%. This is a particularly wide range which indicates that the Kbg30zmv128g TOSHIBA 128GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 257MB/s
Avg. Sequential Write Speed 364MB/s
ADVERTISEMENT

Average Bench

(Based on 472 samples)
Rank 189100%
Min Avg Max
492 Read 640 808
55.1 Write 364 581
64.2 Mixed 416 612
37.8 SusWrite 257 398
93.3% 419 MB/s
Min Avg Max
21.9 4K Read 37.3 45.2
16.7 4K Write 70.7 105
16.8 4K Mixed 43.3 57
149% 50.4 MB/s
Min Avg Max
193 DQ Read 339 370
35.9 DQ Write 239 452
48.3 DQ Mixed 236 348
191% 272 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
79GB free (System drive)
Firmware: ADHA0102
SusWrite @10s intervals: 587 603 593 426 122 85 MB/s
131% Outstanding
Read 639
Write 501
Mixed 545
SusWrite 402
117% 522 MB/s
4K Read 46.1
4K Write 113
4K Mixed 59.7
206% 73.1 MB/s
DQ Read 366
DQ Write 409
DQ Mixed 350
274% 375 MB/s
40GB free (System drive)
Firmware: ADHA0101
SusWrite @10s intervals: 559 539 558 261 69 45 MB/s
119% Outstanding
Read 818
Write 518
Mixed 594
SusWrite 339
126% 567 MB/s
4K Read 38.3
4K Write 83.6
4K Mixed 48.1
164% 56.7 MB/s
DQ Read 368
DQ Write 299
DQ Mixed 285
227% 318 MB/s
45GB free (System drive)
Firmware: ADHA0102
SusWrite @10s intervals: 485 531 408 103 82 60 MB/s
116% Outstanding
Read 616
Write 511
Mixed 491
SusWrite 278
106% 474 MB/s
4K Read 44.8
4K Write 104
4K Mixed 57.2
196% 68.6 MB/s
DQ Read 368
DQ Write 253
DQ Mixed 272
214% 298 MB/s
59GB free (System drive)
Firmware: ADHA0101
SusWrite @10s intervals: 311 335 144 196 298 200 MB/s
102% Outstanding
Read 650
Write 272
Mixed 584
SusWrite 247
98% 438 MB/s
4K Read 32.8
4K Write 79.4
4K Mixed 45
149% 52.4 MB/s
DQ Read 368
DQ Write 254
DQ Mixed 157
159% 260 MB/s
70GB free (System drive)
Firmware: ADHA0101
SusWrite @10s intervals: 477 461 452 464 389 121 MB/s
86.9% Excellent
Read 507
Write 380
Mixed 472
SusWrite 394
98% 438 MB/s
4K Read 27.5
4K Write 40.1
4K Mixed 26.7
97% 31.4 MB/s
DQ Read 366
DQ Write 209
DQ Mixed 270
205% 281 MB/s
27GB free (System drive)
Firmware: ADHA0101
SusWrite @10s intervals: 55 50 61 61 57 71 MB/s
59.1% Above average
Read 633
Write 71.5
Mixed 128
SusWrite 59.3
48% 223 MB/s
4K Read 21.5
4K Write 53
4K Mixed 16.5
82% 30.3 MB/s
DQ Read 197
DQ Write 65.9
DQ Mixed 14.5
41% 92.3 MB/s
472 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 14,383,530 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 TOSHIBA 128GB Builds (Compare 4,066 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 58%
Gunboat
Desktop
Desktop 76%
Battleship
Workstation
Workstation 62%
Destroyer

System: HP OMEN by HP Laptop 15-dc0xxx

CPU
Core i7-8750HIntelBench 84%, 102,584 samples3,283x
Core i5-8300HIntelBench 75%, 32,074 samples783x
GPU
GTX 1060 (Mobile)NvidiaBench 58%, 61,259 samples1,465x
UHD Graphics 630IntelBench 8%, 74,340 samples1,294x
GeForce GTX 1070 with Max-Q DesignNvidiaBench 71%, 640 samples532x
SSD
TOSHIBA 128GBKbg30zmv128gBench 100%, 472 samples300x
RAM
HMA82GS6CJR8N-VK 1x16GBHynixBench 45%, 8,135 samples809x
HMA81GS6CJR8N-VK 1x8GBHynixBench 42%, 14,456 samples651x
M471A2K43CB1-CTD 1x16GBSamsungBench 46%, 7,004 samples456x
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.

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

Gaming Desktop Workstation

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.
  • - 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.
  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) May 2019 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

Added n/a ago.
Your
opinion?
▲Like ▼Dislike
Reaching its prime
Age: 10 months

Speed Comparisons

vs Samsung 850 Evo 250GB
vs Samsung 850 Evo 500GB
vs Samsung 850 Pro 256GB
vs Crucial MX500 250GB
vs Samsung 850 Evo 120GB
vs Samsung 850 Pro 512GB
vs HyperX Savage 240GB
vs Samsung 860 Evo 250GB
vs Crucial MX300 275GB

1000 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 i7-8700K $356Nvidia GTX 1070 $314Samsung 850 Evo 250GB $92
AMD Ryzen 5 2600 $145Nvidia GTX 1060-6GB $208Samsung 850 Evo 500GB $99
AMD Ryzen 5 1600 $108Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $90SanDisk Extreme 64GB $128
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $651SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $73Corsair Vengeance LPX DDR4 3200 C16 2x8GB $95SanDisk Ultra Fit 32GB $12
Today's hottest
Amazon Ebay Newegg
deals
CPU GPU SSD HDD USB RAM MBD
Test your PC Build a PC
Can You Run It?
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback