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Average Bench: 164% (146th of 1080)

Based on 1,280 user benchmarks.  Model: NVMe KBG40ZNV512G KIOXIA

Outstanding average bench

The Nvme KBG40ZNV512G KIOXIA 512GB averaged 63.9% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Nvme KBG40ZNV512G KIOXIA 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 580MB/s
Avg. 4K-64Thread Read Speed 827MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Nvme KBG40ZNV512G KIOXIA 512GB is 101%. This is a particularly wide range which indicates that the Nvme KBG40ZNV512G KIOXIA 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 481MB/s
Avg. 4K-64Thread Write Speed 377MB/s

Average Bench

(Based on 1,280 samples)
Min Avg Max
754 Read 1,107 1,532
614 Write 987 1,399
682 Mixed 964 1,280
397 SusWrite 481 551
198% 885 MB/s
Min Avg Max
28.3 4K Read 44.7 55.8
69.1 4K Write 115 180
36.8 4K Mixed 59.5 75.9
205% 73.1 MB/s
Min Avg Max
408 DQ Read 827 1,257
203 DQ Write 377 775
322 DQ Mixed 580 684
436% 595 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
258GB free (System drive)
Firmware: HP00AE00 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 896 822 332 351 352 355 MB/s
Read 1,463
Write 1,338
Mixed 1,176
SusWrite 518
252% 1,124 MB/s
4K Read 52.8
4K Write 166
4K Mixed 74.1
263% 97.5 MB/s
DQ Read 1,116
DQ Write 750
DQ Mixed 673
572% 846 MB/s
292GB free (System drive)
Firmware: HP00AE00 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 678 769 451 367 366 362 MB/s
Read 1,148
Write 708
Mixed 1,033
SusWrite 499
189% 847 MB/s
4K Read 47.1
4K Write 113
4K Mixed 61.6
210% 74 MB/s
DQ Read 977
DQ Write 350
DQ Mixed 652
485% 660 MB/s
209GB free (System drive)
Firmware: HP00AE00 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 666 718 501 370 373 374 MB/s
Read 1,205
Write 1,049
Mixed 1,054
SusWrite 500
213% 952 MB/s
4K Read 45.7
4K Write 102
4K Mixed 59.1
199% 68.9 MB/s
DQ Read 626
DQ Write 224
DQ Mixed 348
278% 399 MB/s
414GB free (System drive)
Firmware: HP00AE00 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 843 887 452 365 359 353 MB/s
Read 1,232
Write 1,319
Mixed 1,093
SusWrite 543
235% 1,047 MB/s
4K Read 34
4K Write 41.7
4K Mixed 40.1
125% 38.6 MB/s
DQ Read 408
DQ Write 303
DQ Mixed 346
261% 352 MB/s
278GB free (System drive)
Firmware: HP00AE00 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 522 486 543 380 254 528 MB/s
Read 44.4
Write 151
Mixed 360
SusWrite 452
58% 252 MB/s
4K Read 35.4
4K Write 122
4K Mixed 63.9
200% 73.8 MB/s
DQ Read 993
DQ Write 332
DQ Mixed 488
406% 605 MB/s
337GB free (System drive)
Firmware: HP00AE00 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 440 482 431 509 341 357 MB/s
Read 918
Write 391
Mixed 735
SusWrite 427
138% 618 MB/s
4K Read 32.2
4K Write 73.4
4K Mixed 48.2
149% 51.3 MB/s
DQ Read 312
DQ Write 148
DQ Mixed 268
189% 243 MB/s
138GB free (System drive)
Firmware: HP00AE00 Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 320 454 371 403 226 258 MB/s
Read 765
Write 460
Mixed 278
SusWrite 338
102% 460 MB/s
4K Read 21.2
4K Write 42.7
4K Mixed 20.2
81% 28 MB/s
DQ Read 310
DQ Write 134
DQ Mixed 278
191% 241 MB/s
1,280 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 77,571,234 SSDs tested

Typical KBG40ZNV512G KIOXIA 512GB Builds (Compare 2,004 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 17%
Surfboard
Desktop
Desktop 77%
Battleship
Workstation
Workstation 16%
Surfboard

System: HP Pavilion Laptop 15-eg0xxx

EDIT WITH CUSTOM PC BUILDER

Popular KBG40ZNV512G KIOXIA 512GB systems:

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