AdataASU650SS-120GT-C
SamsungMZ-75E1T0B

Release date ≈ Q4 2017.

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

Real World Speed
Performance profile from 149,860 user samples
33,095 User Benchmarks
Best Bench: 89% 72GB free (System drive)
Worst Bench: 38% 13GB free (System drive)
Poor: 38% Great: 89%
SPEED RANK: 733rd / 1058
116,765 User Benchmarks
Best Bench: 132% 379GB free
Worst Bench: 77% 268GB free
Poor: 77% Great: 132%
SPEED RANK: 200th / 1058
Effective Speed
Effective SSD Speed
64.7 % 111 % Much faster effective speed.
+72%
Read
Avg. Sequential Read Speed
407 MB/s 473 MB/s Faster read speed.
+16%
Write
Avg. Sequential Write Speed
280 MB/s 431 MB/s Much faster write speed.
+54%
4K Read
Avg. 4K Random Read Speed
24 MB/s 39.2 MB/s Much faster random read.
+63%
4K Write
Avg. 4K Random Write Speed
68.9 MB/s 90.6 MB/s Much faster random write.
+31%
Mixed
Avg. Sequential Mixed IO Speed
254 MB/s 397 MB/s Much faster mixed IO speed.
+56%
4K Mixed
Avg. 4K Random Mixed IO Speed
25.9 MB/s 52.6 MB/s Hugely faster random mixed IO.
+103%
SusWrite
Avg. Sustained Write Speed
158 MB/s 391 MB/s Hugely faster sustained write speed.
+147%
Read
Peak Sequential Read Speed
493 MB/s 505 MB/s +2%
Write
Peak Sequential Write Speed
426 MB/s 483 MB/s Faster peak write speed.
+13%
4K Read
Peak 4K Random Read Speed
36 MB/s 47.1 MB/s Much faster peak random read.
+31%
4K Write
Peak 4K Random Write Speed
106 MB/s 124 MB/s Faster peak random write.
+17%
Mixed
Peak Sequential Mixed IO Speed
399 MB/s 447 MB/s Faster peak mixed IO speed.
+12%
4K Mixed
Peak 4K Random Mixed IO Speed
40.7 MB/s 65.4 MB/s Much faster peak random mixed IO.
+61%
SusWrite
Peak Sequential Sustained Write 60s Average
355 MB/s 489 MB/s Much faster peak sustained write speed.
+38%
Market Share
Based on 43,953,547 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.23 % Much higher market share.
+35%
0.17 %
Value
Value For Money
10.6 % 23.3 % Hugely better value.
+120%
User Rating
UBM User Rating
52 % 55 % Slightly more popular.
+6%
Price
Price (score)
$35 Hugely cheaper.
+83%
$210
Age
Newest
44+ Months Much more recent.
+44%
78 Months
DQ Read
Peak 4K-64Thread Read Speed
184 MB/s 385 MB/s Hugely faster peak deep queue read.
+109%
DQ Write
Peak 4K-64Thread Write Speed
304 MB/s 361 MB/s Faster peak deep queue write.
+19%
AS-SSD Total
AS-SSD Total Score
871 Pts 1,280 Pts Much stronger server IO.
+47%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
189 MB/s 370 MB/s Hugely faster peak deep queue mixed IO.
+96%
ADQ Read
Avg. 4K-64Thread Read Speed
119 MB/s 337 MB/s Hugely faster deep queue read.
+183%
ADQ Write
Avg. 4K-64Thread Write Speed
179 MB/s 290 MB/s Much faster deep queue write.
+62%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
111 MB/s 306 MB/s Hugely faster deep queue mixed IO.
+176%
Capacity
Capacity
120GB 1TB
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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