AdataASU650SS-120GT-C
SamsungMZ-75E120B

Release date ≈ Q4 2017.

Controller: Samsung Dual Core MGX. Memory: Samsung 40nm TLC V-NAND. Release date: Q4 2014.

Real World Speed
Performance profile from 91,799 user samples
33,263 User Benchmarks
Best Bench: 90% 76GB free (System drive)
Worst Bench: 36% 3GB free (System drive)
Poor: 36% Great: 90%
SPEED RANK: 758th / 1058
58,536 User Benchmarks
Best Bench: 114% 99GB free
Worst Bench: 62% 43GB free (System drive)
Poor: 62% Great: 114%
SPEED RANK: 273rd / 1058
Effective Speed
Effective SSD Speed
62.6 % 94.2 % Much faster effective speed.
+51%
Read
Avg. Sequential Read Speed
405 MB/s 458 MB/s Faster read speed.
+13%
Write
Avg. Sequential Write Speed
263 MB/s 431 MB/s Much faster write speed.
+64%
4K Read
Avg. 4K Random Read Speed
23.4 MB/s 38.1 MB/s Much faster random read.
+63%
4K Write
Avg. 4K Random Write Speed
65.8 MB/s 87.4 MB/s Much faster random write.
+33%
Mixed
Avg. Sequential Mixed IO Speed
244 MB/s 358 MB/s Much faster mixed IO speed.
+47%
4K Mixed
Avg. 4K Random Mixed IO Speed
25.3 MB/s 48.6 MB/s Hugely faster random mixed IO.
+92%
SusWrite
Avg. Sustained Write Speed
145 MB/s 167 MB/s Faster sustained write speed.
+15%
Read
Peak Sequential Read Speed
494 MB/s 507 MB/s +3%
Write
Peak Sequential Write Speed
430 MB/s 490 MB/s Faster peak write speed.
+14%
4K Read
Peak 4K Random Read Speed
37.2 MB/s 47.5 MB/s Faster peak random read.
+28%
4K Write
Peak 4K Random Write Speed
105 MB/s 126 MB/s Faster peak random write.
+20%
Mixed
Peak Sequential Mixed IO Speed
407 MB/s 414 MB/s +2%
4K Mixed
Peak 4K Random Mixed IO Speed
41.5 MB/s 62.5 MB/s Much faster peak random mixed IO.
+51%
SusWrite
Peak Sequential Sustained Write 60s Average
342 MB/s Hugely faster peak sustained write speed.
+82%
188 MB/s
Market Share
Based on 44,264,595 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.25 % Hugely higher market share.
+150%
0.1 %
Value
Value For Money
10.2 % Better value.
+21%
8.48 %
User Rating
UBM User Rating
52 % 58 % More popular.
+12%
Price
Price (score)
$35 Much cheaper.
+55%
$78
Age
Newest
44+ Months Much more recent.
+44%
78 Months
DQ Read
Peak 4K-64Thread Read Speed
173 MB/s 388 MB/s Hugely faster peak deep queue read.
+124%
DQ Write
Peak 4K-64Thread Write Speed
308 MB/s 361 MB/s Faster peak deep queue write.
+17%
AS-SSD Total
AS-SSD Total Score
861 Pts 1,288 Pts Much stronger server IO.
+50%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
189 MB/s 362 MB/s Hugely faster peak deep queue mixed IO.
+92%
ADQ Read
Avg. 4K-64Thread Read Speed
121 MB/s 337 MB/s Hugely faster deep queue read.
+179%
ADQ Write
Avg. 4K-64Thread Write Speed
169 MB/s 296 MB/s Much faster deep queue write.
+75%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
108 MB/s 301 MB/s Hugely faster deep queue mixed IO.
+179%
Capacity
Capacity
120GB 120GB
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]

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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.
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.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-11400F $220Nvidia RTX 3060-Ti $400Crucial MX500 250GB $48
Intel Core i5-11600K $259Nvidia RTX 3070 $500Samsung 850 Evo 120GB $78
Intel Core i7-11700K $380Nvidia RTX 3080 $700Samsung 860 Evo 250GB $52
HDDRAMUSB
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 $94SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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