SamsungMZ-7KE512BW
Liteon

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

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Release date ≈ Q4 2014.

Real World Speed
Performance profile from 35,654 user samples
35,197 User Benchmarks
Best Bench: 125% 477GB free
Worst Bench: 68% 370GB free (System drive)
Poor: 68% Great: 125%
SPEED RANK: 191st / 1011
457 User Benchmarks
Best Bench: 94% 155GB free (System drive)
Worst Bench: 59% 28GB free (System drive)
Poor: 59% Great: 94%
SPEED RANK: 457th / 1011
Effective Speed
Effective SSD Speed
104 % Much faster effective speed.
+34%
77.7 %
Read
Avg. Sequential Read Speed
474 MB/s Slightly faster read speed.
+5%
450 MB/s
Write
Avg. Sequential Write Speed
407 MB/s Slightly faster write speed.
+5%
386 MB/s
4K Read
Avg. 4K Random Read Speed
33.6 MB/s Much faster random read.
+37%
24.6 MB/s
4K Write
Avg. 4K Random Write Speed
92 MB/s Hugely faster random write.
+91%
48.2 MB/s
Mixed
Avg. Sequential Mixed IO Speed
350 MB/s 380 MB/s Slightly faster mixed IO speed.
+9%
4K Mixed
Avg. 4K Random Mixed IO Speed
44.8 MB/s Hugely faster random mixed IO.
+105%
21.9 MB/s
SusWrite
Avg. Sustained Write Speed
367 MB/s +5% 350 MB/s
Read
Peak Sequential Read Speed
516 MB/s Slightly faster peak read speed.
+7%
481 MB/s
Write
Peak Sequential Write Speed
489 MB/s Faster peak write speed.
+16%
420 MB/s
4K Read
Peak 4K Random Read Speed
43.3 MB/s Much faster peak random read.
+33%
32.6 MB/s
4K Write
Peak 4K Random Write Speed
128 MB/s Much faster peak random write.
+73%
74.1 MB/s
Mixed
Peak Sequential Mixed IO Speed
402 MB/s 447 MB/s Slightly faster peak mixed IO speed.
+11%
4K Mixed
Peak 4K Random Mixed IO Speed
58.6 MB/s Much faster peak random mixed IO.
+66%
35.2 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
486 MB/s Faster peak sustained write speed.
+22%
397 MB/s
Market Share
Based on 16,799,775 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.22 % Insanely higher market share.
+∞%
0 %
User Rating
UBM User Rating
73 % Much more popular.
+46%
50 %
Age
Newest
61 Months 55+ Months Slightly more recent.
+10%
DQ Read
Peak 4K-64Thread Read Speed
389 MB/s Slightly faster peak deep queue read.
+14%
342 MB/s
DQ Write
Peak 4K-64Thread Write Speed
358 MB/s Faster peak deep queue write.
+17%
307 MB/s
AS-SSD Total
AS-SSD Total Score
1,281 Pts Stronger server IO.
+20%
1,070 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
363 MB/s Much faster peak deep queue mixed IO.
+62%
224 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
337 MB/s Hugely faster deep queue read.
+81%
186 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
293 MB/s Much faster deep queue write.
+44%
203 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
295 MB/s Hugely faster deep queue mixed IO.
+219%
92.5 MB/s
Capacity
Capacity
512GB 256GB
Solid State Drive Rankings (Price vs Performance) August 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 $143AMD RX 580 $172Samsung 850 Evo 250GB $86
AMD Ryzen 5 3600 $198Nvidia GTX 1660 $220Samsung 850 Evo 500GB $103
Intel Core i5-9600K $219AMD RX 5700 XT $400Samsung 850 Pro 256GB $195
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 64GB $128
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $695SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 16GB $24
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