Average Bench: 164% (141st of 1074)

Based on 11,361 user benchmarks.  Model: KBG40ZNV512G KIOXIA

Outstanding average bench

The Kbg40znv512g KIOXIA 512GB averaged 63.7% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Kbg40znv512g KIOXIA 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 580MB/s
Avg. 4K-64Thread Read Speed 942MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Kbg40znv512g KIOXIA 512GB is 106%. This is a particularly wide range which indicates that the Kbg40znv512g KIOXIA 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 479MB/s
Avg. 4K Random Write Speed 111MB/s
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Average Bench

(Based on 11,361 samples)
Min Avg Max
428 Read 1,023 1,516
239 Write 880 1,429
377 Mixed 905 1,277
315 SusWrite 479 590
184% 822 MB/s
Min Avg Max
17.6 4K Read 43.1 54.5
50.3 4K Write 111 171
28.3 4K Mixed 58.1 76.1
199% 70.8 MB/s
Min Avg Max
409 DQ Read 942 1,305
143 DQ Write 504 823
210 DQ Mixed 580 694
469% 675 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
373GB free (System drive)
Firmware: AEXA0102
SusWrite @10s intervals: 760 968 369 367 367 369 MB/s
Read 1386
Write 1,417
Mixed 1,248
SusWrite 533
257% 1,146 MB/s
4K Read 50.8
4K Write 162
4K Mixed 74.9
258% 95.8 MB/s
DQ Read 1290
DQ Write 821
DQ Mixed 646
592% 919 MB/s
284GB free (System drive)
Firmware: AEXA0102
SusWrite @10s intervals: 528 1008 318 366 366 362 MB/s
Read 1,163
Write 1,164
Mixed 1,000
SusWrite 491
214% 955 MB/s
4K Read 52.2
4K Write 140
4K Mixed 66.6
239% 86.4 MB/s
DQ Read 920
DQ Write 503
DQ Mixed 430
395% 618 MB/s
94GB free (System drive)
Firmware: HP00AE00
SusWrite @10s intervals: 689 509 371 442 289 234 MB/s
Read 1146
Write 994
Mixed 1,043
SusWrite 422
202% 902 MB/s
4K Read 40
4K Write 84.3
4K Mixed 48.5
167% 57.6 MB/s
DQ Read 1,096
DQ Write 672
DQ Mixed 658
551% 809 MB/s
85GB free (System drive)
Firmware: HP00AE00
SusWrite @10s intervals: 732 680 680 378 330 241 MB/s
Read 47.4
Write 636
Mixed 1,267
SusWrite 507
142% 614 MB/s
4K Read 47.6
4K Write 132
4K Mixed 65.7
226% 81.9 MB/s
DQ Read 1,144
DQ Write 630
DQ Mixed 665
554% 813 MB/s
346GB free (System drive)
Firmware: HP00AE00
SusWrite @10s intervals: 705 739 406 274 343 334 MB/s
Read 889
Write 961
Mixed 898
SusWrite 467
181% 804 MB/s
4K Read 29
4K Write 90.4
4K Mixed 54.1
161% 57.8 MB/s
DQ Read 572
DQ Write 368
DQ Mixed 460
346% 466 MB/s
62GB free (System drive)
Firmware: HP00AE00
SusWrite @10s intervals: 510 568 398 385 345 340 MB/s
Read 45.6
Write 364
Mixed 1,072
SusWrite 424
110% 476 MB/s
4K Read 44.8
4K Write 115
4K Mixed 63.3
210% 74.4 MB/s
DQ Read 1,008
DQ Write 661
DQ Mixed 675
547% 781 MB/s
433GB free (System drive)
Firmware: HP00AE00
SusWrite @10s intervals: 594 543 495 296 283 306 MB/s
Read 1,060
Write 1,140
Mixed 954
SusWrite 420
201% 894 MB/s
4K Read 28.3
4K Write 52.6
4K Mixed 28.9
108% 36.6 MB/s
DQ Read 345
DQ Write 224
DQ Mixed 276
208% 282 MB/s
11,361 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,945,273 SSDs tested

Typical KIOXIA 512GB Builds (Compare 5,495 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 56%
Gunboat
Desktop
Desktop 90%
Nuclear submarine
Workstation
Workstation 52%
Yacht

System: HP Pavilion Gaming Desktop TG01-1xxx

EDIT WITH CUSTOM PC BUILDER Value: 63% - Good Total price: $398

Popular KIOXIA 512GB systems:

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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.

 Comments

1074 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.
CPUGPUSSD
Intel Core i5-12600K $171Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-13600K $273Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i3-12100F $80Nvidia RTX 4070 $500Samsung 870 Evo 250GB $45
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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