Today's hottest
Amazon Ebay
deals
TEST
YOUR SSD
ADD TO PC
BUILD

Nvme

KBG50ZNS1T02 KIOXIA 1024GB

▲ 500 ▼

Release date ≈ Q2 2022.

Average Bench: 206% (100th of 1079)

Based on 471 user benchmarks.  Model: NVMe KBG50ZNS1T02 NVMe KIOXIA 1024GB
Poor: 116%Average: 206% Great: 309%

Popular builds with this SSD

Outstanding average bench

The Nvme KBG50ZNS1T02 KIOXIA 1024GB averaged 105.6% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Nvme KBG50ZNS1T02 KIOXIA 1024GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 560MB/s
Avg. Sequential Read Speed 1,545MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Nvme KBG50ZNS1T02 KIOXIA 1024GB is 192%. This is a particularly wide range which indicates that the Nvme KBG50ZNS1T02 KIOXIA 1024GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Write Speed 98.5MB/s
Avg. 4K-64Thread Write Speed 375MB/s

Average Bench

(Based on 471 samples)
Rank 100206%
Min Avg Max
748 Read 1,545 2,311
563 Write 1,336 2,367
619 Mixed 1,165 1,815
579 SusWrite 930 1,260
279% 1,244 MB/s
Min Avg Max
24.2 4K Read 48.4 68.6
32.6 4K Write 98.5 187
25.7 4K Mixed 61.1 95.3
204% 69.3 MB/s
Min Avg Max
268 DQ Read 695 1,297
134 DQ Write 375 1,043
209 DQ Mixed 560 1,149
410% 543 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
593GB free (System drive)
Firmware: 11200108 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 2289 2123 824 762 768 773 MB/s
361% Outstanding
Read 2,291
Write 2,621
Mixed 1,890
SusWrite 1,256
453% 2,015 MB/s
4K Read 73.8
4K Write 257
4K Mixed 118
399% 150 MB/s
DQ Read 1,706
DQ Write 1,370
DQ Mixed 1,491
1,129% 1,522 MB/s
589GB free (System drive)
Firmware: 11200108 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 2583 2196 755 759 765 766 MB/s
351% Outstanding
Read 2,464
Write 2635
Mixed 1,884
SusWrite 1,304
465% 2,072 MB/s
4K Read 76
4K Write 225
4K Mixed 110
376% 137 MB/s
DQ Read 1,406
DQ Write 1,113
DQ Mixed 1,246
936% 1,255 MB/s
634GB free (System drive)
Firmware: 11200108 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 1294 1358 1323 959 638 646 MB/s
244% Outstanding
Read 1,882
Write 1,524
Mixed 1293
SusWrite 1,036
321% 1,434 MB/s
4K Read 59.8
4K Write 133
4K Mixed 80.7
264% 91.2 MB/s
DQ Read 689
DQ Write 332
DQ Mixed 543
395% 522 MB/s
703GB free (System drive)
Firmware: 11200108 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 1076 1244 1281 1282 656 649 MB/s
224% Outstanding
Read 1,734
Write 1,455
Mixed 1,314
SusWrite 1,031
310% 1,384 MB/s
4K Read 56.4
4K Write 108
4K Mixed 71.7
235% 78.8 MB/s
DQ Read 576
DQ Write 266
DQ Mixed 418
311% 420 MB/s
442GB free (System drive)
Firmware: 11200108 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 827 963 463 517 582 582 MB/s
191% Outstanding
Read 1,674
Write 1,083
Mixed 1,131
SusWrite 656
253% 1,136 MB/s
4K Read 53.3
4K Write 98.7
4K Mixed 66.6
218% 72.9 MB/s
DQ Read 483
DQ Write 207
DQ Mixed 379
272% 356 MB/s
710GB free (System drive)
Firmware: 11200108 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 909 740 771 748 1027 564 MB/s
180% Outstanding
Read 1,613
Write 1,174
Mixed 1,200
SusWrite 793
267% 1,195 MB/s
4K Read 41.2
4K Write 72.6
4K Mixed 44.8
158% 52.9 MB/s
DQ Read 558
DQ Write 279
DQ Mixed 407
305% 415 MB/s
840GB free (System drive)
Firmware: 11200108 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 868 1040 959 649 610 586 MB/s
159% Outstanding
Read 1,227
Write 952
Mixed 981
SusWrite 785
221% 986 MB/s
4K Read 23.1
4K Write 66.2
4K Mixed 52.8
138% 47.4 MB/s
DQ Read 574
DQ Write 202
DQ Mixed 356
272% 377 MB/s
677GB free (System drive)
Firmware: 11200108 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 996 938 857 1121 816 483 MB/s
154% Outstanding
Read 1,024
Write 954
Mixed 820
SusWrite 869
206% 917 MB/s
4K Read 33.3
4K Write 87.6
4K Mixed 33.5
140% 51.5 MB/s
DQ Read 539
DQ Write 254
DQ Mixed 402
296% 398 MB/s
471 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 76,955,336 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 KBG50ZNS1T02 KIOXIA 1024GB Builds (Compare 901 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 26%
Raft
Desktop
Desktop 99%
Nuclear submarine
Workstation
Workstation 27%
Raft

System: Dell Inspiron 16 Plus 7620

CPU
Core i7-12700HIntelBench 97%, 52,857 samples898x
Core i5-12500HIntelBench 94%, 18,053 samples3x
GPU
Iris Xe GraphicsIntelBench 16%, 72,765 samples537x
RTX 3060 (Laptop)NvidiaBench 90%, 102,706 samples260x
SSD
KBG50ZNS1T02 KIOXIA 1024GBNvmeBench 206%, 471 samples203x
RAM
MTC4C10163S1SC48BA1 2x8GBUnknownBench 124%, 4,163 samples156x
MTC4C10163S1SC48BA1 16GBUnknownBench 119%, 416 samples117x
HMCG78MEBSA092N 2x16GBUnknownBench 128%, 1,984 samples111x
EDIT WITH CUSTOM PC BUILDER

Popular KBG50ZNS1T02 KIOXIA 1024GB 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.

UserBenchmark of the month

Gaming Desktop ProGaming

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
  • - Explore your best upgrade options with a virtual PC build
  • - Compare your in-game FPS to other users with your hardware
Solid State Drive Rankings (Price vs Performance) September 2024 SSD Rankings

Welcome to our 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]

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
Over the hill
Age: 2 years

Speed Comparisons

vs WD Black SN850X M.2 2TB
vs WD Black SN850X M.2 1TB
vs Crucial T700 M.2 4TB
vs WD Black SN850X M.2 4TB
vs Samsung 990 Pro M.2 2TB
vs Samsung 990 Pro M.2 4TB
vs Samsung 990 Pro M.2 1TB
vs Crucial T705 M.2 2TB
vs Crucial T705 M.2 1TB

1079 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
Why does UserBenchmark have a bad reputation on reddit?
Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
Why don’t PC brands endorse UserBenchmark?
Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
Why don’t youtubers promote UserBenchmark?
We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
Why does UserBenchmark have negative trustpilot reviews?
The 200+ trustpilot reviews are mostly written by virgin marketing accounts. Real users don't give a monkey's about big brands.
Why is UserBenchmark popular with users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-12600K $169Nvidia RTX 4060 $285WD Black SN850X M.2 2TB $146
Intel Core i5-12400F $112Nvidia RTX 4060-Ti $372WD Black SN850X M.2 1TB $75
Intel Core i5-13600K $248Nvidia RTX 4070 $278Crucial T700 M.2 4TB $350
Today's hottest
Amazon Ebay
deals
If you buy something via a price link, UserBenchmark may earn a commission
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback