SamsungMZ-7KE512BW

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

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Release date ≈ Q2 2017.

Real World Speed
Performance profile from 37,888 user samples
37,702 User Benchmarks
Best Bench: 126% 456GB free
Worst Bench: 70% 45GB free
Poor: 70% Great: 126%
SPEED RANK: 191st / 1011
186 User Benchmarks
Best Bench: 111% 611GB free
Worst Bench: 68% 430GB free (System drive)
Poor: 68% Great: 111%
SPEED RANK: 255th / 1011
Effective Speed
Effective SSD Speed
104 % Slightly faster effective speed.
+14%
91.6 %
Read
Avg. Sequential Read Speed
472 MB/s 495 MB/s +5%
Write
Avg. Sequential Write Speed
410 MB/s 456 MB/s Slightly faster write speed.
+11%
4K Read
Avg. 4K Random Read Speed
33.7 MB/s Faster random read.
+18%
28.6 MB/s
4K Write
Avg. 4K Random Write Speed
91.1 MB/s Slightly faster random write.
+10%
82.9 MB/s
Mixed
Avg. Sequential Mixed IO Speed
352 MB/s 394 MB/s Slightly faster mixed IO speed.
+12%
4K Mixed
Avg. 4K Random Mixed IO Speed
45 MB/s Much faster random mixed IO.
+50%
30 MB/s
SusWrite
Avg. Sustained Write Speed
373 MB/s Slightly faster sustained write speed.
+10%
338 MB/s
Read
Peak Sequential Read Speed
514 MB/s 523 MB/s +2%
Write
Peak Sequential Write Speed
486 MB/s 501 MB/s +3%
4K Read
Peak 4K Random Read Speed
44.1 MB/s Faster peak random read.
+24%
35.5 MB/s
4K Write
Peak 4K Random Write Speed
125 MB/s Slightly faster peak random write.
+10%
114 MB/s
Mixed
Peak Sequential Mixed IO Speed
398 MB/s 508 MB/s Faster peak mixed IO speed.
+28%
4K Mixed
Peak 4K Random Mixed IO Speed
59.6 MB/s Faster peak random mixed IO.
+30%
46 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
482 MB/s Faster peak sustained write speed.
+20%
401 MB/s
Market Share
Based on 17,587,769 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.2 % Insanely higher market share.
+∞%
0 %
User Rating
UBM User Rating
74 % Much more popular.
+48%
50 %
Age
Newest
62 Months 28+ Months Much more recent.
+55%
DQ Read
Peak 4K-64Thread Read Speed
388 MB/s Slightly faster peak deep queue read.
+9%
356 MB/s
DQ Write
Peak 4K-64Thread Write Speed
355 MB/s +3% 343 MB/s
AS-SSD Total
AS-SSD Total Score
1,274 Pts Slightly stronger server IO.
+7%
1,189 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
362 MB/s Much faster peak deep queue mixed IO.
+69%
214 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
336 MB/s Much faster deep queue read.
+43%
235 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
292 MB/s Slightly faster deep queue write.
+15%
255 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
297 MB/s Hugely faster deep queue mixed IO.
+134%
127 MB/s
Capacity
Capacity
512GB 960GB
Solid State Drive Rankings (Price vs Performance) September 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 $140Nvidia GTX 1660 $220Samsung 850 Evo 250GB $80
Intel Core i5-9600K $219Nvidia GTX 1660-Ti $278Samsung 850 Evo 500GB $105
AMD Ryzen 5 3600 $195Nvidia RTX 2060 $340Samsung 850 Pro 256GB $215
HDDRAMUSB
Seagate Barracuda 1TB (2016) $42Corsair Vengeance LPX DDR4 3000 C15 2x8GB $70SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $34G.SKILL Trident Z DDR4 3200 C14 4x16GB $630SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3200 C16 2x8GB $66SanDisk Extreme 16GB $24
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