SamsungMZ-75E120B
SamsungMZ-7KE128BW

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

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Controller: Samsung Triple Core MEX. Memory: Samsung 40nm MLC V-NAND. Release date: Q3 2014.

Real World Speed
Performance profile from 47,843 user samples
37,487 User Benchmarks
Best Bench: 115% 90GB free
Worst Bench: 73% 86GB free (System drive)
Poor: 73% Great: 115%
SPEED RANK: 206th / 1011
10,356 User Benchmarks
Best Bench: 118% 77GB free
Worst Bench: 71% 16GB free (System drive)
Poor: 71% Great: 118%
SPEED RANK: 206th / 1011
Effective Speed
Effective SSD Speed
99.5 % +0% 99.3 %
Read
Avg. Sequential Read Speed
468 MB/s 473 MB/s +1%
Write
Avg. Sequential Write Speed
437 MB/s Slightly faster write speed.
+9%
401 MB/s
4K Read
Avg. 4K Random Read Speed
39.9 MB/s Faster random read.
+22%
32.6 MB/s
4K Write
Avg. 4K Random Write Speed
98.9 MB/s Slightly faster random write.
+9%
90.9 MB/s
Mixed
Avg. Sequential Mixed IO Speed
358 MB/s Faster mixed IO speed.
+20%
299 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
52.6 MB/s Much faster random mixed IO.
+31%
40.3 MB/s
SusWrite
Avg. Sustained Write Speed
165 MB/s 340 MB/s Hugely faster sustained write speed.
+106%
Read
Peak Sequential Read Speed
507 MB/s 515 MB/s +2%
Write
Peak Sequential Write Speed
491 MB/s +2% 480 MB/s
4K Read
Peak 4K Random Read Speed
47.8 MB/s Faster peak random read.
+25%
38.2 MB/s
4K Write
Peak 4K Random Write Speed
130 MB/s Slightly faster peak random write.
+7%
121 MB/s
Mixed
Peak Sequential Mixed IO Speed
412 MB/s Faster peak mixed IO speed.
+16%
354 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
63.3 MB/s Much faster peak random mixed IO.
+33%
47.7 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
186 MB/s 473 MB/s Hugely faster peak sustained write speed.
+154%
Market Share
Based on 19,132,584 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.24 % Hugely higher market share.
+700%
0.03 %
Value
Value For Money
5.47 % Better value.
+18%
4.62 %
User Rating
UBM User Rating
77 % More popular.
+24%
62 %
Price
Price (score)
$150 Cheaper.
+25%
$200
Age
Newest
59 Months Slightly more recent.
+8%
64 Months
DQ Read
Peak 4K-64Thread Read Speed
386 MB/s 388 MB/s +1%
DQ Write
Peak 4K-64Thread Write Speed
361 MB/s +2% 353 MB/s
AS-SSD Total
AS-SSD Total Score
1,290 Pts +3% 1,256 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
362 MB/s Slightly faster peak deep queue mixed IO.
+9%
331 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
346 MB/s +5% 330 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
313 MB/s Slightly faster deep queue write.
+8%
289 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
314 MB/s Faster deep queue mixed IO.
+18%
265 MB/s
Capacity
Capacity
120GB 128GB
Solid State Drive Rankings (Price vs Performance) November 2019 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 i5-9400F $148Nvidia GTX 1660S (Super) $234Crucial MX500 250GB $45
Intel Core i5-9600K $210Nvidia GTX 1660 $210Samsung 850 Evo 120GB $150
Intel Core i7-9700K $340Nvidia GTX 1660-Ti $260Samsung 860 Evo 250GB $49
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $612SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $75Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Ultra Fit 32GB $14
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