SamsungMZ-7KE512BW
Samsung

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

  

Release date ≈ Q1 2015.

Real World Speed
Performance profile from 60,809 user samples
57,813 User Benchmarks
Best Bench: 123% 477GB free
Worst Bench: 76% 189GB free
Poor: 76% Great: 123%
SPEED RANK: 230th / 1058
2,996 User Benchmarks
Best Bench: 115% 233GB free
Worst Bench: 70% 45GB free (System drive)
Poor: 70% Great: 115%
SPEED RANK: 263rd / 1058
Effective Speed
Effective SSD Speed
104 % Slightly faster effective speed.
+9%
95.6 %
Read
Avg. Sequential Read Speed
478 MB/s +5% 456 MB/s
Write
Avg. Sequential Write Speed
408 MB/s 424 MB/s +4%
4K Read
Avg. 4K Random Read Speed
33.8 MB/s 35.2 MB/s +4%
4K Write
Avg. 4K Random Write Speed
87.9 MB/s Faster random write.
+11%
79.3 MB/s
Mixed
Avg. Sequential Mixed IO Speed
353 MB/s 360 MB/s +2%
4K Mixed
Avg. 4K Random Mixed IO Speed
44.4 MB/s 45.8 MB/s +3%
SusWrite
Avg. Sustained Write Speed
371 MB/s Much faster sustained write speed.
+51%
246 MB/s
Read
Peak Sequential Read Speed
515 MB/s +3% 502 MB/s
Write
Peak Sequential Write Speed
487 MB/s +1% 483 MB/s
4K Read
Peak 4K Random Read Speed
42.1 MB/s 45.7 MB/s Slightly faster peak random read.
+9%
4K Write
Peak 4K Random Write Speed
119 MB/s +1% 118 MB/s
Mixed
Peak Sequential Mixed IO Speed
401 MB/s 411 MB/s +2%
4K Mixed
Peak 4K Random Mixed IO Speed
55.5 MB/s 61.4 MB/s Faster peak random mixed IO.
+11%
SusWrite
Peak Sequential Sustained Write 60s Average
488 MB/s Much faster peak sustained write speed.
+50%
325 MB/s
Market Share
Based on 45,279,876 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.09 % Hugely higher market share.
+800%
0.01 %
User Rating
UBM User Rating
56 % More popular.
+12%
50 %
Age
Newest
84 Months 75+ Months More recent.
+11%
DQ Read
Peak 4K-64Thread Read Speed
389 MB/s +1% 387 MB/s
DQ Write
Peak 4K-64Thread Write Speed
359 MB/s +1% 355 MB/s
AS-SSD Total
AS-SSD Total Score
1,270 Pts +0% 1,268 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
364 MB/s 366 MB/s +1%
ADQ Read
Avg. 4K-64Thread Read Speed
344 MB/s 345 MB/s +0%
ADQ Write
Avg. 4K-64Thread Write Speed
285 MB/s 299 MB/s +5%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
302 MB/s 313 MB/s +4%
Capacity
Capacity
512GB 250GB
Solid State Drive Rankings (Price vs Performance) July 2021 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.
  • - SkillBench (space shooter) tests user input accuracy.
  • - 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.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-11400F $239Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11600K $270Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-10700K $299Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $78
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $85SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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