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 72,500 user samples
57,190 User Benchmarks
Best Bench: 114% 76GB free
Worst Bench: 73% 25GB free (System drive)
Poor: 73% Great: 114%
SPEED RANK: 250th / 1058
15,310 User Benchmarks
Best Bench: 117% 90GB free
Worst Bench: 62% 41GB free (System drive)
Poor: 62% Great: 117%
SPEED RANK: 263rd / 1058
Effective Speed
Effective SSD Speed
97.8 % +2% 95.7 %
Read
Avg. Sequential Read Speed
468 MB/s +1% 464 MB/s
Write
Avg. Sequential Write Speed
434 MB/s Faster write speed.
+11%
391 MB/s
4K Read
Avg. 4K Random Read Speed
39.5 MB/s Faster random read.
+26%
31.3 MB/s
4K Write
Avg. 4K Random Write Speed
94.3 MB/s Faster random write.
+13%
83.3 MB/s
Mixed
Avg. Sequential Mixed IO Speed
359 MB/s Faster mixed IO speed.
+22%
294 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
51.1 MB/s Much faster random mixed IO.
+33%
38.5 MB/s
SusWrite
Avg. Sustained Write Speed
168 MB/s 329 MB/s Hugely faster sustained write speed.
+96%
Read
Peak Sequential Read Speed
507 MB/s 515 MB/s +2%
Write
Peak Sequential Write Speed
491 MB/s +2% 482 MB/s
4K Read
Peak 4K Random Read Speed
47.6 MB/s Faster peak random read.
+26%
37.8 MB/s
4K Write
Peak 4K Random Write Speed
124 MB/s Slightly faster peak random write.
+6%
117 MB/s
Mixed
Peak Sequential Mixed IO Speed
417 MB/s Faster peak mixed IO speed.
+17%
357 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
62.5 MB/s Much faster peak random mixed IO.
+32%
47.5 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
189 MB/s 472 MB/s Hugely faster peak sustained write speed.
+150%
Market Share
Based on 41,717,257 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.1 % Hugely higher market share.
+150%
0.04 %
Value
Value For Money
8.8 % Much better value.
+42%
6.21 %
User Rating
UBM User Rating
58 % Slightly more popular.
+7%
54 %
Price
Price (score)
$78 Much cheaper.
+39%
$128
Age
Newest
76 Months Slightly more recent.
+6%
81 Months
DQ Read
Peak 4K-64Thread Read Speed
386 MB/s 389 MB/s +1%
DQ Write
Peak 4K-64Thread Write Speed
362 MB/s +1% 360 MB/s
AS-SSD Total
AS-SSD Total Score
1,285 Pts +2% 1,260 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
363 MB/s Slightly faster peak deep queue mixed IO.
+9%
332 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
344 MB/s +3% 334 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
304 MB/s Slightly faster deep queue write.
+7%
285 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
313 MB/s Faster deep queue mixed IO.
+16%
269 MB/s
Capacity
Capacity
120GB 128GB
Solid State Drive Rankings (Price vs Performance) April 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 $173Nvidia RTX 3070 $500Crucial MX500 250GB $49
Intel Core i5-11600K $265Nvidia RTX 3060-Ti $400Samsung 850 Evo 120GB $78
Intel Core i7-10700K $316Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $50
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $73SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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