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Kbg40znv1t02

KIOXIA 1TB

▲ 500 ▼

Release date ≈ Q2 2020.

Average Bench: 166% (144th of 1080)

Based on 2,041 user benchmarks.  Model: KBG40ZNV1T02 KIOXIA
Poor: 92%Average: 166% Great: 226%

Popular builds with this SSD

Outstanding average bench

The Kbg40znv1t02 KIOXIA 1TB averaged 65.9% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Kbg40znv1t02 KIOXIA 1TB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 645MB/s
Avg. 4K-64Thread Read Speed 916MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Kbg40znv1t02 KIOXIA 1TB is 134%. This is a particularly wide range which indicates that the Kbg40znv1t02 KIOXIA 1TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 603MB/s
Avg. 4K Random Write Speed 91.5MB/s

Average Bench

(Based on 2,041 samples)
Rank 144166%
Min Avg Max
433 Read 1,089 1,548
245 Write 997 1,644
394 Mixed 1,006 1,489
341 SusWrite 603 786
208% 924 MB/s
Min Avg Max
17.3 4K Read 39.1 51.4
28.4 4K Write 91.5 159
23.6 4K Mixed 52.1 73
174% 60.9 MB/s
Min Avg Max
355 DQ Read 916 1,439
119 DQ Write 508 839
211 DQ Mixed 645 885
498% 690 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
194GB free (System drive)
Firmware: HP00AE00
SusWrite @10s intervals: 396 543 667 553 713 990 MB/s
180% Outstanding
Read 1,240
Write 151
Mixed 643
SusWrite 644
148% 669 MB/s
4K Read 43.7
4K Write 109
4K Mixed 61.6
203% 71.5 MB/s
DQ Read 874
DQ Write 381
DQ Mixed 456
383% 570 MB/s
127GB free (System drive)
Firmware: HP00AE00
SusWrite @10s intervals: 389 679 517 566 498 531 MB/s
152% Outstanding
Read 1,181
Write 738
Mixed 75.9
SusWrite 530
139% 631 MB/s
4K Read 8.8
4K Write 79.7
4K Mixed 52.5
123% 47 MB/s
DQ Read 988
DQ Write 429
DQ Mixed 807
572% 741 MB/s
323GB free (System drive)
Firmware: HP00AE00
SusWrite @10s intervals: 442 670 687 544 530 524 MB/s
151% Outstanding
Read 880
Write 682
Mixed 995
SusWrite 566
176% 781 MB/s
4K Read 34.3
4K Write 49.8
4K Mixed 47.6
139% 43.9 MB/s
DQ Read 971
DQ Write 684
DQ Mixed 751
581% 802 MB/s
885GB free (System drive)
Firmware: HP00AE00
SusWrite @10s intervals: 672 642 583 508 432 512 MB/s
143% Outstanding
Read 960
Write 768
Mixed 864
SusWrite 558
177% 788 MB/s
4K Read 33.6
4K Write 69.1
4K Mixed 43.9
144% 48.9 MB/s
DQ Read 872
DQ Write 307
DQ Mixed 630
455% 603 MB/s
259GB free (System drive)
Firmware: HP00AE00
SusWrite @10s intervals: 459 450 345 444 490 421 MB/s
138% Outstanding
Read 1,020
Write 899
Mixed 1,190
SusWrite 435
199% 886 MB/s
4K Read 40.5
4K Write 58.9
4K Mixed 45.8
151% 48.4 MB/s
DQ Read 922
DQ Write 129
DQ Mixed 167
214% 406 MB/s
400GB free (System drive)
Firmware: HP00AE00
SusWrite @10s intervals: 634 924 663 629 621 504 MB/s
129% Outstanding
Read 654
Write 834
Mixed 386
SusWrite 662
143% 634 MB/s
4K Read 2.7
4K Write 96.5
4K Mixed 53.8
124% 51 MB/s
DQ Read 894
DQ Write 47.4
DQ Mixed 736
469% 559 MB/s
479GB free (System drive)
Firmware: HP00AE00
SusWrite @10s intervals: 632 210 447 509 594 458 MB/s
109% Outstanding
Read 222
Write 736
Mixed 749
SusWrite 475
125% 545 MB/s
4K Read 40.6
4K Write 87.1
4K Mixed 56.4
180% 61.4 MB/s
DQ Read 498
DQ Write 171
DQ Mixed 328
244% 332 MB/s
2,041 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 77,584,489 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 KIOXIA 1TB Builds (Compare 5,145 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 112%
UFO
Desktop
Desktop 92%
Nuclear submarine
Workstation
Workstation 105%
UFO

System: HP Pavilion Gaming Desktop TG01-2xxx

CPU
Ryzen 5 5600GAMD  $140Bench 86%, 5,183 samples1,673x
Core i5-11400Intel  $127Bench 94%, 24,459 samples945x
Ryzen 7 5700GAMD  $159Bench 88%, 17,091 samples747x
GPU
RTX 3060-TiNvidia  $397Bench 128%, 442,467 samples1,381x
RTX 3060Nvidia  $220Bench 100%, 447,556 samples1,235x
RX 5500AMD  $160Bench 50%, 2,958 samples694x
SSD
KIOXIA 1TBKbg40znv1t02Bench 166%, 2,041 samples371x
RAM
HMA81GU6DJR8N-XN 2x8GBHynixBench 91%, 9,246 samples519x
M378A1G44AB0-CWE 2x8GBSamsungBench 71%, 9,655 samples388x
M378A2K43EB1-CWE 1x16GBSamsungBench 52%, 1,267 samples251x
EDIT WITH CUSTOM PC BUILDER Value: 84% - Excellent Total price: $537

Popular KIOXIA 1TB systems:

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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
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vs Samsung 990 Pro M.2 4TB
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vs Crucial T705 M.2 1TB

1080 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?
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The Best
CPUGPUSSD
Intel Core i5-12400F $111Nvidia RTX 4060 $280WD Black SN850X M.2 2TB $130
Intel Core i5-12600K $164Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $80
Intel Core i5-13600K $210Nvidia RTX 4070 $500Crucial T700 M.2 4TB $389
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