SamsungMZ-7KE512BW
Kingston

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

  

Release date ≈ Q1 2019.

Real World Speed
Performance profile from 82,083 user samples
62,744 User Benchmarks
Best Bench: 124% 0GB free
Worst Bench: 77% 476GB free
Poor: 77% Great: 124%
SPEED RANK: 229th / 1058
19,339 User Benchmarks
Best Bench: 90% 223GB free
Worst Bench: 37% 77GB free (System drive)
Poor: 37% Great: 90%
SPEED RANK: 648th / 1058
Effective Speed
Effective SSD Speed
103 % Much faster effective speed.
+47%
70.2 %
Read
Avg. Sequential Read Speed
478 MB/s Faster read speed.
+14%
418 MB/s
Write
Avg. Sequential Write Speed
405 MB/s Much faster write speed.
+60%
253 MB/s
4K Read
Avg. 4K Random Read Speed
34 MB/s Faster random read.
+16%
29.4 MB/s
4K Write
Avg. 4K Random Write Speed
87.4 MB/s Much faster random write.
+38%
63.4 MB/s
Mixed
Avg. Sequential Mixed IO Speed
353 MB/s Faster mixed IO speed.
+20%
294 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
44.6 MB/s Much faster random mixed IO.
+42%
31.3 MB/s
SusWrite
Avg. Sustained Write Speed
369 MB/s Hugely faster sustained write speed.
+188%
128 MB/s
Read
Peak Sequential Read Speed
514 MB/s Slightly faster peak read speed.
+7%
480 MB/s
Write
Peak Sequential Write Speed
487 MB/s Faster peak write speed.
+22%
398 MB/s
4K Read
Peak 4K Random Read Speed
42.6 MB/s Slightly faster peak random read.
+6%
40 MB/s
4K Write
Peak 4K Random Write Speed
121 MB/s Much faster peak random write.
+36%
89 MB/s
Mixed
Peak Sequential Mixed IO Speed
399 MB/s Faster peak mixed IO speed.
+10%
362 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
57.8 MB/s Much faster peak random mixed IO.
+37%
42.2 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
488 MB/s Hugely faster peak sustained write speed.
+124%
218 MB/s
Market Share
Based on 45,602,715 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.08 % 0.17 % Hugely higher market share.
+113%
User Rating
UBM User Rating
56 % More popular.
+12%
50 %
Age
Newest
85 Months 29+ Months Much more recent.
+66%
DQ Read
Peak 4K-64Thread Read Speed
388 MB/s Faster peak deep queue read.
+22%
319 MB/s
DQ Write
Peak 4K-64Thread Write Speed
359 MB/s Faster peak deep queue write.
+10%
325 MB/s
AS-SSD Total
AS-SSD Total Score
1,272 Pts Stronger server IO.
+18%
1,080 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
363 MB/s Much faster peak deep queue mixed IO.
+67%
217 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
341 MB/s Much faster deep queue read.
+54%
222 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
281 MB/s Much faster deep queue write.
+34%
209 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
298 MB/s Hugely faster deep queue mixed IO.
+111%
141 MB/s
Capacity
Capacity
512GB 240GB
Solid State Drive Rankings (Price vs Performance) August 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 i5-11600K $270Nvidia RTX 3070 $500Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3060-Ti $400Samsung 860 Evo 250GB $52
Intel Core i7-11700K $379Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $35Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $31Corsair Vengeance LPX DDR4 3000 C15 2x8GB $80SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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