Average Bench: 228% (67th of 1059)

Based on 180,890 user benchmarks.  Models: WDC WDS100T2B0C-00PXH0, NVMe WDC WDS100T2B0C-, WDC WDS1 00T2B0C-00PXH0, WDC WDS1 00T2B0C-00PX

Outstanding average bench

The WD Blue SN550 NVMe PCIe M.2 1TB averaged 128.1% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the WD Blue SN550 NVMe PCIe M.2 1TB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 1,052MB/s
Avg. 4K-64Thread Read Speed 1,232MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the WD Blue SN550 NVMe PCIe M.2 1TB is 112%. This is a particularly wide range which indicates that the WD Blue SN550 NVMe PCIe M.2 1TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 725MB/s
Avg. 4K Random Read Speed 48.1MB/s
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Average Bench

(Based on 180,890 samples)
Min Avg Max
1,098 Read 1,471 1,595
1,075 Write 1,653 1,880
864 Mixed 1,307 1,483
419 SusWrite 725 961
290% 1,289 MB/s
Min Avg Max
33.5 4K Read 48.1 55.4
77.2 4K Write 165 251
44.8 4K Mixed 70.6 85.3
250% 94.5 MB/s
Min Avg Max
746 DQ Read 1,232 1,665
316 DQ Write 914 1,407
453 DQ Mixed 1,052 1,459
792% 1,066 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
931GB free
Firmware: 211210WD Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1562 838 836 837 836 837 MB/s
Read 1,557
Write 1,752
Mixed 1341
SusWrite 958
316% 1402 MB/s
4K Read 49.3
4K Write 184
4K Mixed 78.1
272% 104 MB/s
DQ Read 1,438
DQ Write 1,280
DQ Mixed 1366
1,022% 1,362 MB/s
657GB free (System drive)
Firmware: 211210WD Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1543 838 769 633 542 628 MB/s
Read 1,448
Write 1,575
Mixed 1,187
SusWrite 826
283% 1,259 MB/s
4K Read 48.4
4K Write 174
4K Mixed 73.9
260% 98.7 MB/s
DQ Read 1,242
DQ Write 928
DQ Mixed 1,081
809% 1,084 MB/s
796GB free (System drive)
Firmware: 211210WD Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1306 809 820 839 843 822 MB/s
Read 1,523
Write 1,746
Mixed 1,383
SusWrite 906
313% 1,390 MB/s
4K Read 50.5
4K Write 170
4K Mixed 70.5
257% 96.9 MB/s
DQ Read 1,076
DQ Write 772
DQ Mixed 950
703% 933 MB/s
820GB free (System drive)
Firmware: 233010WD Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1252 371 366 375 364 373 MB/s
Read 1,528
Write 1,828
Mixed 1,453
SusWrite 517
299% 1,331 MB/s
4K Read 51
4K Write 191
4K Mixed 77.8
278% 107 MB/s
DQ Read 1,320
DQ Write 938
DQ Mixed 1,121
839% 1,126 MB/s
561GB free
Firmware: 211210WD Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1359 825 828 832 844 844 MB/s
Read 1,577
Write 1,856
Mixed 1,468
SusWrite 922
328% 1,456 MB/s
4K Read 43.3
4K Write 100
4K Mixed 58.3
193% 67.2 MB/s
DQ Read 729
DQ Write 453
DQ Mixed 650
468% 611 MB/s
180,890 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 59,024,068 SSDs tested.

 Prices

AmazonUS $1253 hrs
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Typical Blue SN550 NVMe PCIe M.2 1TB Builds (Compare 17,426 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 133%
UFO
Desktop
Desktop 92%
Nuclear submarine
Workstation
Workstation 135%
UFO

Motherboard: Asus TUF GAMING X570-PLUS (WI-FI) - $180

EDIT WITH CUSTOM PC BUILDER Value: 76% - Very good Total price: $1,168

Popular Blue SN550 NVMe PCIe M.2 1TB compatible motherboards:

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

Welcome to our freeware 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 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) October 2022 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.

 Comments

Added n/a ago.

Good (edit your comment) Add link

4 months ago.

the read speeds are correct on userbench but the write speed is wildly inaccurate when tested next to crystal disk.


Excellent

17 months ago.

Very modern day SSD with plenty of quick and good value storage. Just bought it for 125$ CAD and it's incredibly quick and Its great value. The advertised speed is 2400mbs (2.4GB) with a 5-year warranty. Definitely one of the best value SSDs on the market.


Excellent

2 years ago.

Amazing performance for the price and solid reliability.


Terrible

11 months ago.

Western Digital replaced TLC with QLC NAND in Blue SN550 (recognizable by firmware id 233010WD). This is why the peformance shows terrible consistency. The new SN550 with TLC performes significantly worse then the old one. WD is supposedly offering a free replacement.


Good

24 months ago.

userbenchmark has the big gaeeeeeeeeeeeeeeeeeee


Excellent

2 years ago.

amazon has best review system 4.5 star on amazon means 12.5 percent people are having problem. but this m.2 has 5 stars on amazon immediately, i changed my mind to buy this instead of Samsung.


Excellent

12 months ago.

kind of slow nvme for the price of a sata ssd


Excellent

2 years ago.

Large volume and high speed!)


Excellent

9 months ago.

Works good, great value imo


Your
opinion?
1059 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

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The Best.
CPUGPUSSD
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Intel Core i5-12400F $170Nvidia RTX 3070 $550Samsung 850 Evo 120GB $106
Intel Core i7-12700K $397Nvidia RTX 3050 $280Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $35Corsair Vengeance LPX DDR4 3200 C16 2x8GB $53SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $60SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $453SanDisk Extreme 16GB $17
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