Average Bench: 51.4% (869th of 1057)

Based on 4,708 user benchmarks.  Model: WDC WDS240G1G0B-00RC30

Average average bench

The WD Green SATA M.2 240GB averaged 48.5% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.


Avg. 4K Random Write Speed 64.8MB/s
Avg. 4K-64Thread Write Speed 188MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the WD Green SATA M.2 240GB is 30.1%. This is a relatively narrow range which indicates that the WD Green SATA M.2 240GB performs reasonably consistently under varying real world conditions.


Avg. Sustained Write Speed 101MB/s
Avg. 4K-64Thread Mixed IO Speed 24.6MB/s

Average Bench

(Based on 4,708 samples)
Min Avg Max
198 Read 360 467
23.5 Write 223 404
26.5 Mixed 232 375
41.8 SusWrite 101 181
50.9% 229 MB/s
Min Avg Max
6.47 4K Read 17 24.9
22.3 4K Write 64.8 105
0.2 4K Mixed 14.2 21.8
78.2% 32 MB/s
Min Avg Max
106 DQ Read 166 220
40.8 DQ Write 188 306
0.2 DQ Mixed 24.6 34.5
60.8% 126 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
54GB free (System drive)
Firmware: Z3311000
SusWrite @10s intervals: 140 89 90 124 94 77 MB/s
Read 368
Write 367
Mixed 141
SusWrite 102
54% 245 MB/s
4K Read 28.1
4K Write 115
4K Mixed 20.8
130% 54.7 MB/s
DQ Read 155
DQ Write 308
DQ Mixed 2.8
67% 155 MB/s
137GB free (System drive)
Firmware: Z3311000
SusWrite @10s intervals: 106 107 160 96 89 81 MB/s
Read 448
Write 366
Mixed 357
SusWrite 107
71% 319 MB/s
4K Read 18.4
4K Write 74.3
4K Mixed 0.2
67% 31 MB/s
DQ Read 172
DQ Write 291
DQ Mixed 32.9
81% 165 MB/s
4,708 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 44,076,451 SSDs tested.


AmazonUS $1222 months
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Typical Green SATA M.2 240GB Builds (Compare 621 builds) See popular component choices, score breakdowns and rankings.
Gaming 7%
Tree trunk
Desktop 63%
Workstation 6%
Tree trunk

System: Monster ABRA A5 V12.1

EDIT WITH CUSTOM PC BUILDER Value: 6% - Terrible Total price: $122

Popular Green SATA M.2 240GB systems:

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.
  • - 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.
  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) June 2021 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]


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.


Added n/a ago.


17 months ago.

Great value. Suitable for basic desktop use.

1057 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.
Intel Core i5-11400F $220Nvidia RTX 3070 $500Crucial MX500 250GB $40
Intel Core i5-11600K $259Nvidia RTX 3060-Ti $400Samsung 850 Evo 120GB $78
Intel Core i7-11700K $380Nvidia RTX 3080 $700Samsung 860 Evo 250GB $52
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $95SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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