SamsungMZ-75E120B
SamsungMZ-7KE128BW

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

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

Real World Speed
Performance profile from 32,870 user samples
26,186 User Benchmarks
Best Bench: 113% 89GB free (System drive)
Worst Bench: 66% 74GB free
Poor: 66% Great: 113%
SPEED RANK: 165th / 964
6,684 User Benchmarks
Best Bench: 119% 72GB free
Worst Bench: 68% 19GB free
Poor: 68% Great: 119%
SPEED RANK: 163rd / 964
Effective Speed
Effective SSD Speed
97 % 98.8 % +2%
Read
Avg. Sequential Read Speed
461 MB/s 471 MB/s +2%
Write
Avg. Sequential Write Speed
435 MB/s Slightly faster write speed.
+9%
400 MB/s
4K Read
Avg. 4K Random Read Speed
38.9 MB/s Faster random read.
+22%
31.9 MB/s
4K Write
Avg. 4K Random Write Speed
96.4 MB/s +4% 92.5 MB/s
Mixed
Avg. Sequential Mixed IO Speed
353 MB/s Faster mixed IO speed.
+18%
299 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
50.8 MB/s Faster random mixed IO.
+28%
39.7 MB/s
SusWrite
Avg. Sustained Write Speed
165 MB/s 339 MB/s Hugely faster sustained write speed.
+105%
Read
Peak Sequential Read Speed
506 MB/s 518 MB/s +2%
Write
Peak Sequential Write Speed
490 MB/s +1% 485 MB/s
4K Read
Peak 4K Random Read Speed
47.6 MB/s Faster peak random read.
+25%
38 MB/s
4K Write
Peak 4K Random Write Speed
130 MB/s +4% 125 MB/s
Mixed
Peak Sequential Mixed IO Speed
406 MB/s Slightly faster peak mixed IO speed.
+13%
359 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
62.5 MB/s Much faster peak random mixed IO.
+31%
47.6 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
185 MB/s 475 MB/s Hugely faster peak sustained write speed.
+157%
Market Share
Based on 9,661,958 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.32 % Hugely higher market share.
+433%
0.06 %
Value
Value For Money
60.2 % Much better value.
+70%
35.5 %
User Rating
UBM User Rating
77 % More popular.
+22%
63 %
Price
Price (score)
$86 Much cheaper.
+55%
$190
Age
Newest
47 Months Slightly more recent.
+10%
52 Months
DQ Read
Peak 4K-64Thread Read Speed
386 MB/s 388 MB/s +1%
DQ Write
Peak 4K-64Thread Write Speed
356 MB/s +1% 353 MB/s
AS-SSD Total
AS-SSD Total Score
1,284 Pts +2% 1,261 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
360 MB/s Slightly faster peak deep queue mixed IO.
+8%
333 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
334 MB/s +1% 330 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
304 MB/s +4% 291 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
308 MB/s Faster deep queue mixed IO.
+15%
267 MB/s
Capacity
Capacity
120GB 128GB
Solid State Drive Rankings (Price vs Performance) November 2018 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 i7-8700K $359Nvidia GTX 1070 $340Samsung 850 Evo 250GB $80
AMD Ryzen 5 1600 $130Nvidia GTX 1060-6GB $234Samsung 850 Evo 500GB $97
Intel Core i5-8600K $237AMD RX 480 $280Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $130SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $869SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $130SanDisk Ultra Fit 32GB $12
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