SamsungMZ-7KE512BW
Marvell

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

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Release date ≈ Q3 2017.

Real World Speed
Performance profile from 44,829 user samples
44,827 User Benchmarks
Best Bench: 125% 134GB free
Worst Bench: 73% 256GB free (System drive)
Poor: 73% Great: 125%
SPEED RANK: 197th / 1017
2 User Benchmarks
Best Bench: 41% 23GB free
Worst Bench: 37% 10GB free (System drive)
Poor: 37% Great: 41%
SPEED RANK: 893rd / 1017
Effective Speed
Effective SSD Speed
103 % Hugely faster effective speed.
+166%
38.9 %
Read
Avg. Sequential Read Speed
471 MB/s Much faster read speed.
+40%
336 MB/s
Write
Avg. Sequential Write Speed
409 MB/s Hugely faster write speed.
+121%
185 MB/s
4K Read
Avg. 4K Random Read Speed
33.7 MB/s Hugely faster random read.
+122%
15.2 MB/s
4K Write
Avg. 4K Random Write Speed
88.7 MB/s Hugely faster random write.
+286%
23 MB/s
Mixed
Avg. Sequential Mixed IO Speed
350 MB/s Much faster mixed IO speed.
+57%
223 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
44.5 MB/s Hugely faster random mixed IO.
+482%
7.65 MB/s
Read
Peak Sequential Read Speed
514 MB/s Much faster peak read speed.
+49%
344 MB/s
Write
Peak Sequential Write Speed
484 MB/s Hugely faster peak write speed.
+157%
188 MB/s
4K Read
Peak 4K Random Read Speed
44.1 MB/s Hugely faster peak random read.
+105%
21.5 MB/s
4K Write
Peak 4K Random Write Speed
123 MB/s Hugely faster peak random write.
+329%
28.7 MB/s
Mixed
Peak Sequential Mixed IO Speed
394 MB/s Much faster peak mixed IO speed.
+62%
243 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
59.9 MB/s Hugely faster peak random mixed IO.
+605%
8.5 MB/s
Market Share
Based on 22,660,519 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.19 % Insanely higher market share.
+∞%
0 %
User Rating
UBM User Rating
73 % Much more popular.
+46%
50 %
Age
Newest
67 Months 30+ Months Much more recent.
+55%
DQ Read
Peak 4K-64Thread Read Speed
389 MB/s Insanely faster peak deep queue read.
+1,835%
20.1 MB/s
DQ Write
Peak 4K-64Thread Write Speed
360 MB/s Hugely faster peak deep queue write.
+823%
39 MB/s
AS-SSD Total
AS-SSD Total Score
1,279 Pts Hugely stronger server IO.
+529%
203 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
363 MB/s Insanely faster peak deep queue mixed IO.
+2,875%
12.2 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
333 MB/s Insanely faster deep queue read.
+2,150%
14.8 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
288 MB/s Hugely faster deep queue write.
+914%
28.4 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
292 MB/s Insanely faster deep queue mixed IO.
+3,137%
9.02 MB/s
Capacity
Capacity
512GB 64GB
Solid State Drive Rankings (Price vs Performance) February 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 $150Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9600K $210Nvidia GTX 1650S (Super) $160Samsung 850 Evo 120GB $78
Intel Core i7-9700K $356AMD RX 590 $185Samsung 850 Pro 512GB $249
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $74SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $683SanDisk Extreme 16GB $24
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