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Average Bench: 449% (11th of 1080)

Based on 54,201 user benchmarks.  Model: WD_BLACK SN770 1TB

Outstanding average bench

The WD Black SN770 NVMe PCIe M.2 1TB averaged 348.9% 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 1TB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 1,456MB/s
Avg. Sequential Write Speed 3,228MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the WD Black SN770 NVMe PCIe M.2 1TB is 374%. This is a particularly wide range which indicates that the WD Black SN770 NVMe PCIe M.2 1TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Write Speed 173MB/s
Avg. 4K Random Mixed IO Speed 81.7MB/s

Average Bench

(Based on 54,201 samples)
Min Avg Max
1,744 Read 3,332 4,376
1,310 Write 3,228 4,359
1,228 Mixed 2,515 3,084
655 SusWrite 2,548 4,081
653% 2,906 MB/s
Min Avg Max
49 4K Read 78.6 84.3
79.1 4K Write 173 287
52 4K Mixed 81.7 110
316% 111 MB/s
Min Avg Max
847 DQ Read 1,648 2,413
516 DQ Write 1,285 1,960
644 DQ Mixed 1,456 2,095
1,092% 1,463 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
349GB free (System drive)
Firmware: 731100WD Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 3772 3765 3645 1123 312 393 MB/s
Read 4,218
Write 4,162
Mixed 2,990
SusWrite 2,168
759% 3,385 MB/s
4K Read 79.1
4K Write 245
4K Mixed 96.2
373% 140 MB/s
DQ Read 1,953
DQ Write 1,535
DQ Mixed 1,726
1,296% 1,738 MB/s
468GB free (System drive)
Firmware: 731100WD Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 3686 3940 3935 1753 504 332 MB/s
Read 4,234
Write 4,217
Mixed 3,013
SusWrite 2,358
775% 3,456 MB/s
4K Read 75.5
4K Write 195
4K Mixed 92.3
336% 121 MB/s
DQ Read 1,391
DQ Write 1,116
DQ Mixed 1,329
974% 1,279 MB/s
628GB free (System drive)
Firmware: 731100WD Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 2323 2327 2344 2499 2477 2501 MB/s
Read 2,664
Write 2,572
Mixed 2,257
SusWrite 2,412
558% 2,476 MB/s
4K Read 67.2
4K Write 149
4K Mixed 76.4
278% 97.5 MB/s
DQ Read 1,246
DQ Write 968
DQ Mixed 1,094
822% 1,103 MB/s
356GB free (System drive)
Firmware: 731100WD Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 2303 2400 2441 2266 2490 1387 MB/s
Read 2,663
Write 2,593
Mixed 2,279
SusWrite 2,214
549% 2,437 MB/s
4K Read 61.5
4K Write 121
4K Mixed 72.1
250% 84.9 MB/s
DQ Read 1,603
DQ Write 1,318
DQ Mixed 1,438
1,083% 1,453 MB/s
446GB free
Firmware: 731100WD Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 1671 1693 1702 1746 1764 1851 MB/s
Read 1,709
Write 1,576
Mixed 1,601
SusWrite 1,738
374% 1,656 MB/s
4K Read 43.8
4K Write 102
4K Mixed 54.5
190% 66.9 MB/s
DQ Read 1,328
DQ Write 1,152
DQ Mixed 1,266
942% 1,249 MB/s
54,201 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 77,609,939 SSDs tested

Typical Black SN770 NVMe PCIe M.2 1TB Builds (Compare 20,582 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 199%
UFO
Desktop
Desktop 111%
UFO
Workstation
Workstation 203%
UFO

Motherboard: MSI PRO Z690-A DDR4 - $139

EDIT WITH CUSTOM PC BUILDER Value: 98% - Outstanding Total price: $794

Popular Black SN770 NVMe PCIe M.2 1TB compatible motherboards:

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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]

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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.

Godly performance at a small price. If there's a sale, absolutely buy it.


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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opinion?
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.

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The Best
CPUGPUSSD
Intel Core i5-13600K $210Nvidia RTX 4060 $285WD Black SN850X M.2 2TB $125
Intel Core i5-12600K $154Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $80
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $320
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