SamsungMZ-7KE512BW
  

Release date ≈ Q1 2017.

VS
About

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

Real World Speed
Performance profile from 46,392 user samples
442 User Benchmarks
Best Bench: 100% 218GB free (System drive)
Worst Bench: 36% 188GB free (System drive)
Poor: 36% Great: 100%
SPEED RANK: 624th / 1016
45,950 User Benchmarks
Best Bench: 125% 467GB free
Worst Bench: 77% 345GB free (System drive)
Poor: 77% Great: 125%
SPEED RANK: 193rd / 1016
Effective Speed
Effective SSD Speed
68.5 % 105 % Much faster effective speed.
+53%
Read
Avg. Sequential Read Speed
414 MB/s 475 MB/s Slightly faster read speed.
+15%
Write
Avg. Sequential Write Speed
313 MB/s 415 MB/s Much faster write speed.
+33%
4K Read
Avg. 4K Random Read Speed
24 MB/s 33.9 MB/s Much faster random read.
+41%
4K Write
Avg. 4K Random Write Speed
58.7 MB/s 91 MB/s Much faster random write.
+55%
Mixed
Avg. Sequential Mixed IO Speed
320 MB/s 355 MB/s Slightly faster mixed IO speed.
+11%
4K Mixed
Avg. 4K Random Mixed IO Speed
22.2 MB/s 45.1 MB/s Hugely faster random mixed IO.
+103%
SusWrite
Avg. Sustained Write Speed
220 MB/s 374 MB/s Much faster sustained write speed.
+70%
Read
Peak Sequential Read Speed
508 MB/s 515 MB/s +1%
Write
Peak Sequential Write Speed
468 MB/s 485 MB/s +4%
4K Read
Peak 4K Random Read Speed
39.1 MB/s 42.5 MB/s Slightly faster peak random read.
+9%
4K Write
Peak 4K Random Write Speed
98.2 MB/s 124 MB/s Faster peak random write.
+26%
Mixed
Peak Sequential Mixed IO Speed
480 MB/s Faster peak mixed IO speed.
+21%
398 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
43 MB/s 57.1 MB/s Much faster peak random mixed IO.
+33%
SusWrite
Peak Sequential Sustained Write 60s Average
432 MB/s 485 MB/s Slightly faster peak sustained write speed.
+12%
Market Share
Based on 22,371,576 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.01 % 0.2 % Insanely higher market share.
+1,900%
User Rating
UBM User Rating
50 % 73 % Much more popular.
+46%
Age
Newest
34+ Months Much more recent.
+49%
67 Months
DQ Read
Peak 4K-64Thread Read Speed
301 MB/s 388 MB/s Faster peak deep queue read.
+29%
DQ Write
Peak 4K-64Thread Write Speed
322 MB/s 354 MB/s Slightly faster peak deep queue write.
+10%
AS-SSD Total
AS-SSD Total Score
1,071 Pts 1,269 Pts Stronger server IO.
+19%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
320 MB/s 361 MB/s Slightly faster peak deep queue mixed IO.
+13%
ADQ Read
Avg. 4K-64Thread Read Speed
159 MB/s 345 MB/s Hugely faster deep queue read.
+117%
ADQ Write
Avg. 4K-64Thread Write Speed
207 MB/s 294 MB/s Much faster deep queue write.
+42%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
122 MB/s 298 MB/s Hugely faster deep queue mixed IO.
+144%
Capacity
Capacity
256GB 512GB
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 $155Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9600K $208Nvidia GTX 1650S (Super) $160Samsung 850 Evo 120GB $78
Intel Core i7-9700K $370Nvidia RTX 2060 $338Samsung 850 Pro 512GB $249
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $39Corsair Vengeance LPX DDR4 3000 C15 2x8GB $74SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $683SanDisk Ultra Fit 32GB $16
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