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Nvme

WD_BLACK SN770 1TB

▲ 500 ▼

Release date ≈ Q1 2022.

Average Bench: 428% (10th of 1072)

Based on 1,211 user benchmarks.  Model: NVMe WD_BLACK SN770 1TB
Poor: 191%Average: 428% Great: 636%

Popular builds with this SSD

Outstanding average bench

The Nvme WD_BLACK SN770 1TB averaged 327.9% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Nvme WD_BLACK SN770 1TB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 1,164MB/s
Avg. Sequential Write Speed 2,985MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Nvme WD_BLACK SN770 1TB is 445%. This is a particularly wide range which indicates that the Nvme WD_BLACK SN770 1TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Write Speed 173MB/s
Avg. 4K Random Mixed IO Speed 77.4MB/s
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Average Bench

(Based on 1,211 samples)
Rank 10428%
Min Avg Max
1,676 Read 3,184 4,441
1,095 Write 2,985 4,372
1,164 Mixed 2,150 2,798
598 SusWrite 2,582 4,237
612% 2,725 MB/s
Min Avg Max
37.9 4K Read 69.8 85.3
44.4 4K Write 173 289
32.6 4K Mixed 77.4 111
296% 107 MB/s
Min Avg Max
597 DQ Read 1,407 2,248
152 DQ Write 989 1,828
278 DQ Mixed 1,164 1,976
878% 1,187 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
551GB free (System drive)
Firmware: 731100WD Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 3305 3274 3241 3292 3289 3328 MB/s
490% Outstanding
Read 3,712
Write 2,895
Mixed 2421
SusWrite 3,288
691% 3079 MB/s
4K Read 67.1
4K Write 145
4K Mixed 75.5
275% 96 MB/s
DQ Read 1,156
DQ Write 1,366
DQ Mixed 1,275
957% 1,266 MB/s
1TB free
Firmware: 731100WD Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 3800 3816 3733 3738 2215 907 MB/s
488% Outstanding
Read 3,838
Write 3775
Mixed 2647
SusWrite 3,035
747% 3,324 MB/s
4K Read 72.1
4K Write 160
4K Mixed 93.2
314% 108 MB/s
DQ Read 1,234
DQ Write 1,089
DQ Mixed 1,404
986% 1,242 MB/s
306GB free
Firmware: 731030WD Max speed: PCIe 16,000 MB/s
SusWrite @10s intervals: 2725 2677 2635 713 453 460 MB/s
353% Outstanding
Read 4,056
Write 2,783
Mixed 2,309
SusWrite 1,611
599% 2,690 MB/s
4K Read 72.2
4K Write 61.2
4K Mixed 56.3
214% 63.2 MB/s
DQ Read 1,054
DQ Write 177
DQ Mixed 344
322% 525 MB/s
1,211 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,662,432 SSDs tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical WD_BLACK SN770 1TB Builds (Compare 14,967 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 14%
Tree trunk
Desktop
Desktop 79%
Battleship
Workstation
Workstation 13%
Tree trunk

System: Acer Nitro AN515-57

CPU
Core i5-11400HIntelBench 80%, 35,470 samples9,243x
Core i7-11800HIntelBench 88%, 56,029 samples5,157x
Core i9-11900HIntelBench 89%, 6,494 samples554x
GPU
UHD GraphicsIntelBench 4%, 25,082 samples5,142x
UHD GraphicsIntelBench 7%, 53,008 samples3,009x
RTX 3060 (Laptop)NvidiaBench 90%, 102,706 samples1,797x
SSD
WD_BLACK SN770 1TBNvmeBench 428%, 1,211 samples1x
RAM
M471A1K43EB1-CWE 2x8GBSamsungBench 86%, 38,732 samples2,889x
M471A1K43EB1-CWE 1x8GBSamsungBench 40%, 14,450 samples2,188x
M471A2K43EB1-CWE 1x16GBSamsungBench 46%, 7,758 samples821x
EDIT WITH CUSTOM PC BUILDER

Popular WD_BLACK SN770 1TB systems:

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.

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How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
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  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
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  • - Reports are generated and presented on userbenchmark.com
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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]

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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.

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Speed Comparisons

vs Crucial MX500 250GB
vs Samsung 850 Evo 120GB
vs Samsung 860 Evo 250GB
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vs Samsung 850 Pro 512GB
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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

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
How is the AS SSD write score calculated?
How is the AS SSD read score calculated?
How is the AS SSD total score calculated?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia 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
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