SamsungMZ-7KE512BW
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Controller: Samsung Triple Core MEX. Memory: Samsung 40nm MLC V-NAND. Release date: Q3 2014.

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Release date ≈ Q2 2018.

Real World Speed
Performance profile from 55,643 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
10,816 User Benchmarks
Best Bench: 164% 86GB free (System drive)
Worst Bench: 59% 146GB free (System drive)
Poor: 59% Great: 164%
SPEED RANK: 148th / 1017
Effective Speed
Effective SSD Speed
103 % 124 % Faster effective speed.
+20%
Read
Avg. Sequential Read Speed
471 MB/s 706 MB/s Much faster read speed.
+50%
Write
Avg. Sequential Write Speed
409 MB/s 477 MB/s Faster write speed.
+17%
4K Read
Avg. 4K Random Read Speed
33.7 MB/s 40.6 MB/s Faster random read.
+20%
4K Write
Avg. 4K Random Write Speed
88.7 MB/s Slightly faster random write.
+12%
79.4 MB/s
Mixed
Avg. Sequential Mixed IO Speed
350 MB/s 501 MB/s Much faster mixed IO speed.
+43%
4K Mixed
Avg. 4K Random Mixed IO Speed
44.5 MB/s 47.1 MB/s Slightly faster random mixed IO.
+6%
SusWrite
Avg. Sustained Write Speed
370 MB/s 426 MB/s Faster sustained write speed.
+15%
Read
Peak Sequential Read Speed
514 MB/s 908 MB/s Much faster peak read speed.
+77%
Write
Peak Sequential Write Speed
484 MB/s 817 MB/s Much faster peak write speed.
+69%
4K Read
Peak 4K Random Read Speed
44.1 MB/s 49.5 MB/s Slightly faster peak random read.
+12%
4K Write
Peak 4K Random Write Speed
123 MB/s 123 MB/s
Mixed
Peak Sequential Mixed IO Speed
394 MB/s 777 MB/s Hugely faster peak mixed IO speed.
+97%
4K Mixed
Peak 4K Random Mixed IO Speed
59.9 MB/s 65.4 MB/s Slightly faster peak random mixed IO.
+9%
SusWrite
Peak Sequential Sustained Write 60s Average
485 MB/s 721 MB/s Much faster peak sustained write speed.
+49%
Market Share
Based on 22,744,340 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.19 % 0.2 % Slightly higher market share.
+5%
User Rating
UBM User Rating
73 % Much more popular.
+43%
51 %
Age
Newest
67 Months 20+ Months Much more recent.
+70%
DQ Read
Peak 4K-64Thread Read Speed
389 MB/s 656 MB/s Much faster peak deep queue read.
+69%
DQ Write
Peak 4K-64Thread Write Speed
360 MB/s 515 MB/s Much faster peak deep queue write.
+43%
AS-SSD Total
AS-SSD Total Score
1,279 Pts 1,934 Pts Much stronger server IO.
+51%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
363 MB/s 547 MB/s Much faster peak deep queue mixed IO.
+51%
ADQ Read
Avg. 4K-64Thread Read Speed
333 MB/s 567 MB/s Much faster deep queue read.
+70%
ADQ Write
Avg. 4K-64Thread Write Speed
288 MB/s +2% 281 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
292 MB/s 349 MB/s Faster deep queue mixed IO.
+20%
Capacity
Capacity
512GB 256GB
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MORE DETAILS

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 GTX 1050-Ti $155Samsung 850 Pro 512GB $249
HDDRAMUSB
Seagate Barracuda 1TB (2016) $36Corsair 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 $656SanDisk Extreme 16GB $24
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