Average Bench: 380% (21st of 1080)

Based on 12,579 user benchmarks.  Model: WD_BLACK SN770 500GB

Outstanding average bench

The WD Black SN770 NVMe PCIe M.2 500GB averaged 279.9% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the WD Black SN770 NVMe PCIe M.2 500GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 1,200MB/s
Avg. Sequential Write Speed 2,710MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the WD Black SN770 NVMe PCIe M.2 500GB is 312%. This is a particularly wide range which indicates that the WD Black SN770 NVMe PCIe M.2 500GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Write Speed 167MB/s
Avg. 4K Random Mixed IO Speed 78.3MB/s
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Average Bench

(Based on 12,579 samples)
Min Avg Max
1,337 Read 2,965 4,209
1,179 Write 2,710 3,687
1,013 Mixed 2,175 2,760
637 SusWrite 1,884 2,764
546% 2,434 MB/s
Min Avg Max
43.8 4K Read 67.9 83.5
69.1 4K Write 167 264
47.9 4K Mixed 78.3 106
292% 104 MB/s
Min Avg Max
674 DQ Read 1,413 1,833
352 DQ Write 1,166 1,933
476 DQ Mixed 1,200 1,552
923% 1,260 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
396GB free (System drive)
Firmware: 731100WD Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 3702 3669 3605 1745 630 608 MB/s
Read 4,146
Write 3,693
Mixed 2,757
SusWrite 2,326
724% 3,231 MB/s
4K Read 78.8
4K Write 252
4K Mixed 103
384% 145 MB/s
DQ Read 1,812
DQ Write 1,564
DQ Mixed 1,541
1,195% 1,639 MB/s
463GB free
Firmware: 731030WD Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 3534 3504 3473 3431 3385 816 MB/s
Read 3,889
Write 3,557
Mixed 2,691
SusWrite 3,024
739% 3,290 MB/s
4K Read 61.9
4K Write 115
4K Mixed 72.4
247% 83.1 MB/s
DQ Read 1,622
DQ Write 1,380
DQ Mixed 1,466
1,108% 1,489 MB/s
341GB free (System drive)
Firmware: 731100WD Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 3141 3207 3218 2198 668 661 MB/s
Read 3962
Write 3,507
Mixed 2,626
SusWrite 2,182
687% 3,069 MB/s
4K Read 70.5
4K Write 174
4K Mixed 82.9
305% 109 MB/s
DQ Read 1,568
DQ Write 1,134
DQ Mixed 1301
986% 1,334 MB/s
361GB free (System drive)
Firmware: 731120WD Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 3229 3280 3264 2317 652 643 MB/s
Read 3702
Write 3,390
Mixed 2,608
SusWrite 2,231
669% 2,983 MB/s
4K Read 56.9
4K Write 131
4K Mixed 67.3
242% 85.1 MB/s
DQ Read 1,829
DQ Write 1,797
DQ Mixed 1524
1,224% 1,717 MB/s
466GB free
Firmware: 731120WD Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 1407 1435 1435 1431 1429 1427 MB/s
Read 1,509
Write 1,461
Mixed 1,316
SusWrite 1,427
322% 1,428 MB/s
4K Read 75.2
4K Write 196
4K Mixed 95.8
340% 122 MB/s
DQ Read 1,582
DQ Write 1,459
DQ Mixed 1457
1,111% 1,499 MB/s
12,579 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 76,509,829 SSDs tested

EDIT WITH CUSTOM PC BUILDER Value: 91% - Outstanding Total price: $855

Popular Black SN770 NVMe PCIe M.2 500GB compatible motherboards:

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  • Best user rated - User sentiment trumps benchmarks for this comparison.
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  • Fastest real world speed - Real World Speed measures performance for typical consumers.

 Comments

Added n/a ago.

Excellent

2 years ago.

SN850 levels of performance at SN750 prices (and much improved thermals/power efficiency). What's not to love?! Put this thing in Gaming Mode and you are laughing! —[removes the latency involved in power state switching which, in some situations, would make an nvme drive perform slower than a sata one]


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The Best
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Intel Core i5-12600K $175Nvidia RTX 4060 $293WD Black SN850X M.2 2TB $145
Intel Core i5-12400F $110Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $80
Intel Core i5-13600K $235Nvidia RTX 4070 $499Crucial T700 M.2 4TB $342
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