WDC
SamsungMZ-75E120B
  

Release date ≈ Q4 2020.

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

Real World Speed
Performance profile from 62,342 user samples
2,463 User Benchmarks
Best Bench: 233% 31GB free (System drive)
Worst Bench: 115% 396GB free (System drive)
Poor: 115% Great: 233%
SPEED RANK: 106th / 1058
59,879 User Benchmarks
Best Bench: 114% 87GB free (System drive)
Worst Bench: 64% 40GB free (System drive)
Poor: 64% Great: 114%
SPEED RANK: 261st / 1058
Effective Speed
Effective SSD Speed
183 % Hugely faster effective speed.
+91%
95.8 %
Read
Avg. Sequential Read Speed
1295 MB/s Hugely faster read speed.
+179%
464 MB/s
Write
Avg. Sequential Write Speed
1339 MB/s Hugely faster write speed.
+211%
430 MB/s
4K Read
Avg. 4K Random Read Speed
44.6 MB/s Faster random read.
+15%
38.7 MB/s
4K Write
Avg. 4K Random Write Speed
131 MB/s Much faster random write.
+43%
91.6 MB/s
Mixed
Avg. Sequential Mixed IO Speed
1050 MB/s Hugely faster mixed IO speed.
+195%
356 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
61.9 MB/s Faster random mixed IO.
+25%
49.7 MB/s
SusWrite
Avg. Sustained Write Speed
443 MB/s Hugely faster sustained write speed.
+170%
164 MB/s
Read
Peak Sequential Read Speed
1594 MB/s Hugely faster peak read speed.
+214%
507 MB/s
Write
Peak Sequential Write Speed
1674 MB/s Hugely faster peak write speed.
+240%
492 MB/s
4K Read
Peak 4K Random Read Speed
53.7 MB/s Faster peak random read.
+14%
47.3 MB/s
4K Write
Peak 4K Random Write Speed
195 MB/s Much faster peak random write.
+57%
124 MB/s
Mixed
Peak Sequential Mixed IO Speed
1319 MB/s Hugely faster peak mixed IO speed.
+219%
413 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
80.6 MB/s Faster peak random mixed IO.
+30%
62.1 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
504 MB/s Hugely faster peak sustained write speed.
+168%
188 MB/s
Market Share
Based on 45,277,628 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.09 % 0.09 %
User Rating
UBM User Rating
50 % 58 % More popular.
+16%
Age
Newest
9+ Months Hugely more recent.
+89%
79 Months
DQ Read
Peak 4K-64Thread Read Speed
1255 MB/s Hugely faster peak deep queue read.
+225%
386 MB/s
DQ Write
Peak 4K-64Thread Write Speed
1143 MB/s Hugely faster peak deep queue write.
+216%
362 MB/s
AS-SSD Total
AS-SSD Total Score
3,738 Pts Hugely stronger server IO.
+191%
1,284 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
1005 MB/s Hugely faster peak deep queue mixed IO.
+178%
362 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
974 MB/s Hugely faster deep queue read.
+186%
340 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
723 MB/s Hugely faster deep queue write.
+143%
297 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
817 MB/s Hugely faster deep queue mixed IO.
+170%
303 MB/s
Capacity
Capacity
512GB 120GB
Solid State Drive Rankings (Price vs Performance) July 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.
  • - 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.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-11400F $239Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11600K $270Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-10700K $299Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $78
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $85SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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