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%
395GB free (System drive)
Firmware: 731030WD Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 2909 3588 3541 3399 2761 570 MB/s
Read 3,561
Write 3,592
Mixed 2,633
SusWrite 2,795
708% 3145 MB/s
4K Read 75.1
4K Write 250
4K Mixed 93.3
366% 139 MB/s
DQ Read 1833
DQ Write 2,098
DQ Mixed 1,566
1,290% 1,832 MB/s
375GB free (System drive)
Firmware: 731100WD Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 3675 3658 3606 966 607 568 MB/s
Read 3,395
Write 3,555
Mixed 2,564
SusWrite 2,180
657% 2,924 MB/s
4K Read 82.3
4K Write 266
4K Mixed 109
405% 152 MB/s
DQ Read 1,828
DQ Write 1,697
DQ Mixed 1,535
1,214% 1,687 MB/s
403GB free (System drive)
Firmware: 731100WD Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 1588 2371 3092 3373 3313 1473 MB/s
Read 3,506
Write 3,389
Mixed 2,516
SusWrite 2,535
671% 2,986 MB/s
4K Read 56.7
4K Write 219
4K Mixed 87.7
314% 121 MB/s
DQ Read 1,814
DQ Write 1,407
DQ Mixed 1,566
1,184% 1,596 MB/s
365GB free (System drive)
Firmware: 731030WD Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 2244 2226 2220 2348 2293 1918 MB/s
Read 2,417
Write 2416
Mixed 2,083
SusWrite 2,208
514% 2,281 MB/s
4K Read 53.9
4K Write 110
4K Mixed 64.8
223% 76.4 MB/s
DQ Read 1164
DQ Write 962
DQ Mixed 1,079
804% 1,068 MB/s
164GB free (System drive)
Firmware: 731030WD Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 1687 1184 618 505 430 334 MB/s
Read 2,540
Write 2,311
Mixed 2042
SusWrite 793
430% 1,922 MB/s
4K Read 66
4K Write 152
4K Mixed 73.1
274% 97.1 MB/s
DQ Read 1,119
DQ Write 820
DQ Mixed 967
724% 969 MB/s
150GB free (System drive)
Firmware: 731030WD Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 1857 906 482 384 377 316 MB/s
Read 2,466
Write 2,273
Mixed 1,991
SusWrite 720
417% 1,863 MB/s
4K Read 54.4
4K Write 118
4K Mixed 61.7
224% 77.9 MB/s
DQ Read 1570
DQ Write 1,084
DQ Mixed 1,254
956% 1,303 MB/s
12,579 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,725,368 SSDs tested

EDIT WITH CUSTOM PC BUILDER Value: 82% - Excellent Total price: $1,011

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

23 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 $274Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $176Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair 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