SamsungMZ-7KE512BW
Group Average(9 Highest-Voted)
Real World Speed
Performance profile from 38,248 user samples
38,248 User Benchmarks
Best Bench: 126% 140GB free
Worst Bench: 68% 374GB free
Poor: 68% Great: 126%
SPEED RANK: 199th / 1016
Effective Speed
Effective SSD Speed
103 % Slightly faster effective speed.
+11%
93 %
Read
Avg. Sequential Read Speed
473 MB/s Slightly faster read speed.
+7%
442 MB/s
Write
Avg. Sequential Write Speed
407 MB/s +0% 407 MB/s
4K Read
Avg. 4K Random Read Speed
33.9 MB/s Faster random read.
+17%
29.1 MB/s
4K Write
Avg. 4K Random Write Speed
89.4 MB/s +4% 86.3 MB/s
Mixed
Avg. Sequential Mixed IO Speed
352 MB/s Slightly faster mixed IO speed.
+12%
314 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
44.7 MB/s Faster random mixed IO.
+15%
38.7 MB/s
SusWrite
Avg. Sustained Write Speed
367 MB/s Slightly faster sustained write speed.
+12%
328 MB/s
Read
Peak Sequential Read Speed
516 MB/s Slightly faster peak read speed.
+6%
487 MB/s
Write
Peak Sequential Write Speed
488 MB/s +2% 477 MB/s
4K Read
Peak 4K Random Read Speed
43.9 MB/s Faster peak random read.
+25%
35.3 MB/s
4K Write
Peak 4K Random Write Speed
125 MB/s +2% 123 MB/s
Mixed
Peak Sequential Mixed IO Speed
400 MB/s Slightly faster peak mixed IO speed.
+7%
375 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
58.3 MB/s Faster peak random mixed IO.
+20%
48.5 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
486 MB/s Slightly faster peak sustained write speed.
+11%
437 MB/s
Market Share
Based on 21,624,497 SSDs tested.
User Rating
UBM User Rating
73 % More popular.
+16%
62.7 %
Market Share
Market Share (trailing 30 days)
0.2 % 0.3 % Much higher market share.
+49%
Price
Price (score)
$204 143 USD Much cheaper.
+43%
Value
Value For Money
13.4 % 17.1 % Better value.
+28%
DQ Read
Peak 4K-64Thread Read Speed
388 MB/s Faster peak deep queue read.
+16%
336 MB/s
DQ Write
Peak 4K-64Thread Write Speed
358 MB/s +5% 341 MB/s
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
362 MB/s Much faster peak deep queue mixed IO.
+43%
253 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
325 MB/s Faster deep queue read.
+18%
276 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
285 MB/s +5% 272 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
287 MB/s Much faster deep queue mixed IO.
+37%
209 MB/s
Age
Newest
66 Months 60.7 Months Slightly more recent.
+9%
AS-SSD Total
AS-SSD Total Score
1,278 Pts Slightly stronger server IO.
+10%
1,158 Pts
Capacity
Capacity
512GB   —
Solid State Drive Rankings (Price vs Performance) January 2020 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 $155Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $43
Intel Core i5-9600K $218Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $370Nvidia RTX 2060 $340Samsung 850 Pro 512GB $204
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $73SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $42Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $643SanDisk Ultra Fit 32GB $16
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