SamsungMZ-7KE512BW
Nvme

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

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Release date ≈ Q4 2015.

Real World Speed
Performance profile from 45,670 user samples
43,618 User Benchmarks
Best Bench: 124% 477GB free
Worst Bench: 74% 15GB free (System drive)
Poor: 74% Great: 124%
SPEED RANK: 198th / 1017
2,052 User Benchmarks
Best Bench: 113% 38GB free (System drive)
Worst Bench: 62% 29GB free (System drive)
Poor: 62% Great: 113%
SPEED RANK: 206th / 1017
Effective Speed
Effective SSD Speed
104 % +3% 100 %
Read
Avg. Sequential Read Speed
473 MB/s 811 MB/s Much faster read speed.
+71%
Write
Avg. Sequential Write Speed
409 MB/s Hugely faster write speed.
+220%
128 MB/s
4K Read
Avg. 4K Random Read Speed
33.6 MB/s 53.6 MB/s Much faster random read.
+60%
4K Write
Avg. 4K Random Write Speed
89.6 MB/s 100 MB/s Slightly faster random write.
+12%
Mixed
Avg. Sequential Mixed IO Speed
352 MB/s Hugely faster mixed IO speed.
+112%
166 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
44.5 MB/s Much faster random mixed IO.
+77%
25.1 MB/s
SusWrite
Avg. Sustained Write Speed
370 MB/s Hugely faster sustained write speed.
+246%
107 MB/s
Read
Peak Sequential Read Speed
514 MB/s 1227 MB/s Hugely faster peak read speed.
+139%
Write
Peak Sequential Write Speed
485 MB/s Hugely faster peak write speed.
+207%
158 MB/s
4K Read
Peak 4K Random Read Speed
42.8 MB/s 149 MB/s Hugely faster peak random read.
+248%
4K Write
Peak 4K Random Write Speed
123 MB/s 147 MB/s Faster peak random write.
+20%
Mixed
Peak Sequential Mixed IO Speed
395 MB/s Hugely faster peak mixed IO speed.
+96%
202 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
57.6 MB/s Much faster peak random mixed IO.
+80%
32 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
484 MB/s Hugely faster peak sustained write speed.
+223%
150 MB/s
Market Share
Based on 22,622,329 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.2 % Insanely higher market share.
+1,900%
0.01 %
User Rating
UBM User Rating
73 % Much more popular.
+46%
50 %
Age
Newest
67 Months 51+ Months More recent.
+24%
DQ Read
Peak 4K-64Thread Read Speed
388 MB/s 561 MB/s Much faster peak deep queue read.
+45%
DQ Write
Peak 4K-64Thread Write Speed
359 MB/s Hugely faster peak deep queue write.
+127%
158 MB/s
AS-SSD Total
AS-SSD Total Score
1,274 Pts 1,591 Pts Stronger server IO.
+25%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
363 MB/s Much faster peak deep queue mixed IO.
+56%
233 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
334 MB/s 504 MB/s Much faster deep queue read.
+51%
ADQ Write
Avg. 4K-64Thread Write Speed
288 MB/s Hugely faster deep queue write.
+120%
131 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
290 MB/s Much faster deep queue mixed IO.
+54%
188 MB/s
Capacity
Capacity
512GB 128GB
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 $356Nvidia RTX 2060 $330Samsung 850 Pro 512GB $249
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair 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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