Average Bench: 380% (15th of 1072)

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
ADVERTISEMENT

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%
362GB free (System drive)
Firmware: 731100WD Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 3506 3456 3449 2559 660 635 MB/s
Read 4,044
Write 3,602
Mixed 2,680
SusWrite 2,378
712% 3176 MB/s
4K Read 66.9
4K Write 149
4K Mixed 81.1
284% 98.9 MB/s
DQ Read 1,814
DQ Write 1,792
DQ Mixed 1557
1,237% 1,721 MB/s
358GB free (System drive)
Firmware: 731030WD Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 3232 3209 3146 1867 611 570 MB/s
Read 3,558
Write 3,132
Mixed 2420
SusWrite 2,106
628% 2,804 MB/s
4K Read 53
4K Write 110
4K Mixed 61.9
218% 74.9 MB/s
DQ Read 1,794
DQ Write 1,435
DQ Mixed 1,443
1,127% 1,557 MB/s
134GB free (System drive)
Firmware: 731030WD Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 711 469 270 293 286 279 MB/s
Read 2,497
Write 1,908
Mixed 1,707
SusWrite 385
361% 1,624 MB/s
4K Read 58.5
4K Write 61.9
4K Mixed 50.5
186% 57 MB/s
DQ Read 760
DQ Write 184
DQ Mixed 327
278% 424 MB/s
360GB free (System drive)
Firmware: 731120WD Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 1131 1045 1418 760 586 587 MB/s
Read 1,137
Write 1037
Mixed 1,010
SusWrite 921
231% 1,026 MB/s
4K Read 51
4K Write 104
4K Mixed 60.5
210% 71.7 MB/s
DQ Read 942
DQ Write 572
DQ Mixed 747
559% 754 MB/s
12,579 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,677,078 SSDs tested

EDIT WITH CUSTOM PC BUILDER Value: 61% - Good Total price: $1,302

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

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute

Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

UserBenchmark of the month

How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
  • - See speed test results from other users
  • - Compare your components to the current market leaders
  • - Explore your best upgrade options with a virtual PC build
  • - Compare your in-game FPS to other users with your hardware
Solid State Drive Rankings (Price vs Performance) April 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]

ADVERTISEMENT

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

Added n/a ago.

Excellent

22 months 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]


Your
opinion?
1072 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 i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12600K $182Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12400F $133Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
If you make a purchase via one of these links, our site may earn a commission
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback