SamsungMZ-75E120B
AdataASU635SS-240GQ-R

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

Release date ≈ Q1 2019.

Real World Speed
Performance profile from 55,015 user samples
45,773 User Benchmarks
Best Bench: 114% 110GB free
Worst Bench: 63% 43GB free (System drive)
Poor: 63% Great: 114%
SPEED RANK: 266th / 1058
9,242 User Benchmarks
Best Bench: 95% 190GB free (System drive)
Worst Bench: 33% 88GB free (System drive)
Poor: 33% Great: 95%
SPEED RANK: 665th / 1058
Effective Speed
Effective SSD Speed
95.2 % Much faster effective speed.
+38%
68.9 %
Read
Avg. Sequential Read Speed
458 MB/s Slightly faster read speed.
+10%
417 MB/s
Write
Avg. Sequential Write Speed
431 MB/s Much faster write speed.
+35%
319 MB/s
4K Read
Avg. 4K Random Read Speed
38.9 MB/s Much faster random read.
+59%
24.4 MB/s
4K Write
Avg. 4K Random Write Speed
90.7 MB/s Much faster random write.
+44%
62.8 MB/s
Mixed
Avg. Sequential Mixed IO Speed
357 MB/s Faster mixed IO speed.
+29%
277 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
49.8 MB/s Hugely faster random mixed IO.
+89%
26.3 MB/s
SusWrite
Avg. Sustained Write Speed
166 MB/s 222 MB/s Much faster sustained write speed.
+34%
Read
Peak Sequential Read Speed
507 MB/s +1% 504 MB/s
Write
Peak Sequential Write Speed
489 MB/s Faster peak write speed.
+15%
425 MB/s
4K Read
Peak 4K Random Read Speed
47.3 MB/s Faster peak random read.
+21%
39.2 MB/s
4K Write
Peak 4K Random Write Speed
124 MB/s Faster peak random write.
+23%
101 MB/s
Mixed
Peak Sequential Mixed IO Speed
416 MB/s Slightly faster peak mixed IO speed.
+9%
380 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
62.2 MB/s Much faster peak random mixed IO.
+54%
40.5 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
188 MB/s 401 MB/s Hugely faster peak sustained write speed.
+113%
Market Share
Based on 43,954,707 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.1 % Higher market share.
+25%
0.08 %
Value
Value For Money
8.57 % 19.8 % Hugely better value.
+131%
User Rating
UBM User Rating
58 % More popular.
+16%
50 %
Price
Price (score)
$78 $33 Much cheaper.
+58%
Age
Newest
78 Months 27+ Months Much more recent.
+65%
DQ Read
Peak 4K-64Thread Read Speed
385 MB/s Hugely faster peak deep queue read.
+96%
196 MB/s
DQ Write
Peak 4K-64Thread Write Speed
361 MB/s Faster peak deep queue write.
+19%
303 MB/s
AS-SSD Total
AS-SSD Total Score
1,281 Pts Much stronger server IO.
+44%
891 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
362 MB/s Much faster peak deep queue mixed IO.
+62%
224 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
328 MB/s Hugely faster deep queue read.
+128%
144 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
292 MB/s Much faster deep queue write.
+54%
190 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
296 MB/s Hugely faster deep queue mixed IO.
+103%
146 MB/s
Capacity
Capacity
120GB 240GB
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 3070 $500Crucial MX500 250GB $44
Intel Core i5-11600K $259Nvidia RTX 3060-Ti $400Samsung 850 Evo 120GB $78
Intel Core i7-11700K $390Nvidia RTX 3080 $700Samsung 860 Evo 250GB $40
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 $96SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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