SamsungMZ-7KE512BW
Adata

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

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Release date ≤ Q4 2013.

Real World Speed
Performance profile from 45,382 user samples
44,828 User Benchmarks
Best Bench: 125% 438GB free (System drive)
Worst Bench: 74% 21GB free
Poor: 74% Great: 125%
SPEED RANK: 190th / 1012
554 User Benchmarks
Best Bench: 79% 28GB free
Worst Bench: 48% 9GB free (System drive)
Poor: 48% Great: 79%
SPEED RANK: 626th / 1012
Effective Speed
Effective SSD Speed
105 % Much faster effective speed.
+55%
67.7 %
Read
Avg. Sequential Read Speed
475 MB/s Faster read speed.
+23%
387 MB/s
Write
Avg. Sequential Write Speed
421 MB/s Hugely faster write speed.
+188%
146 MB/s
4K Read
Avg. 4K Random Read Speed
33.8 MB/s Faster random read.
+19%
28.3 MB/s
4K Write
Avg. 4K Random Write Speed
92.1 MB/s Faster random write.
+21%
76.3 MB/s
Mixed
Avg. Sequential Mixed IO Speed
355 MB/s Hugely faster mixed IO speed.
+83%
194 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
45.1 MB/s Much faster random mixed IO.
+41%
31.9 MB/s
SusWrite
Avg. Sustained Write Speed
374 MB/s Hugely faster sustained write speed.
+204%
123 MB/s
Read
Peak Sequential Read Speed
515 MB/s Faster peak read speed.
+20%
430 MB/s
Write
Peak Sequential Write Speed
486 MB/s Hugely faster peak write speed.
+198%
163 MB/s
4K Read
Peak 4K Random Read Speed
43.4 MB/s Faster peak random read.
+26%
34.5 MB/s
4K Write
Peak 4K Random Write Speed
126 MB/s Faster peak random write.
+21%
104 MB/s
Mixed
Peak Sequential Mixed IO Speed
397 MB/s Hugely faster peak mixed IO speed.
+85%
215 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
58.3 MB/s Much faster peak random mixed IO.
+47%
39.6 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
483 MB/s Hugely faster peak sustained write speed.
+229%
147 MB/s
Market Share
Based on 20,107,372 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.21 % Hugely higher market share.
+950%
0.02 %
User Rating
UBM User Rating
73 % Much more popular.
+46%
50 %
Age
Newest
65 Months Slightly more recent.
+8%
71+ Months
DQ Read
Peak 4K-64Thread Read Speed
388 MB/s Hugely faster peak deep queue read.
+102%
192 MB/s
DQ Write
Peak 4K-64Thread Write Speed
359 MB/s Hugely faster peak deep queue write.
+120%
163 MB/s
AS-SSD Total
AS-SSD Total Score
1,278 Pts Hugely stronger server IO.
+85%
691 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
363 MB/s Hugely faster peak deep queue mixed IO.
+173%
133 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
336 MB/s Hugely faster deep queue read.
+110%
160 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
298 MB/s Hugely faster deep queue write.
+103%
147 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
299 MB/s Hugely faster deep queue mixed IO.
+156%
117 MB/s
Capacity
Capacity
512GB 120GB
Solid State Drive Rankings (Price vs Performance) December 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 $148Nvidia GTX 1660S (Super) $270Crucial MX500 250GB $45
Intel Core i5-9600K $200AMD RX 590 $180Samsung 850 Evo 120GB $58
Intel Core i7-9700K $369Nvidia GTX 1650S (Super) $160Samsung 850 Pro 512GB $230
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $65SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $613SanDisk Extreme 16GB $24
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