SamsungMZ-7KE512BW
Pc300

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

  

Release date ≈ Q3 2016.

Real World Speed
Performance profile from 52,502 user samples
50,099 User Benchmarks
Best Bench: 124% 477GB free
Worst Bench: 73% 293GB free (System drive)
Poor: 73% Great: 124%
SPEED RANK: 208th / 1034
2,403 User Benchmarks
Best Bench: 141% 12GB free
Worst Bench: 79% 222GB free (System drive)
Poor: 79% Great: 141%
SPEED RANK: 161st / 1034
Effective Speed
Effective SSD Speed
104 % 122 % Faster effective speed.
+17%
Read
Avg. Sequential Read Speed
473 MB/s 882 MB/s Hugely faster read speed.
+86%
Write
Avg. Sequential Write Speed
407 MB/s Faster write speed.
+14%
356 MB/s
4K Read
Avg. 4K Random Read Speed
33.5 MB/s 40.5 MB/s Faster random read.
+21%
4K Write
Avg. 4K Random Write Speed
89.7 MB/s +1% 88.7 MB/s
Mixed
Avg. Sequential Mixed IO Speed
349 MB/s 417 MB/s Faster mixed IO speed.
+19%
4K Mixed
Avg. 4K Random Mixed IO Speed
44.8 MB/s Faster random mixed IO.
+29%
34.8 MB/s
SusWrite
Avg. Sustained Write Speed
371 MB/s Faster sustained write speed.
+17%
317 MB/s
Read
Peak Sequential Read Speed
516 MB/s 1018 MB/s Hugely faster peak read speed.
+97%
Write
Peak Sequential Write Speed
487 MB/s Faster peak write speed.
+18%
414 MB/s
4K Read
Peak 4K Random Read Speed
42.7 MB/s Faster peak random read.
+17%
36.5 MB/s
4K Write
Peak 4K Random Write Speed
124 MB/s +2% 122 MB/s
Mixed
Peak Sequential Mixed IO Speed
398 MB/s 517 MB/s Faster peak mixed IO speed.
+30%
4K Mixed
Peak 4K Random Mixed IO Speed
57.8 MB/s Much faster peak random mixed IO.
+36%
42.6 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
486 MB/s Faster peak sustained write speed.
+19%
408 MB/s
Market Share
Based on 31,490,274 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.13 % Hugely higher market share.
+550%
0.02 %
User Rating
UBM User Rating
73 % Much more popular.
+46%
50 %
Age
Newest
74 Months 48+ Months Much more recent.
+35%
DQ Read
Peak 4K-64Thread Read Speed
388 MB/s 737 MB/s Hugely faster peak deep queue read.
+90%
DQ Write
Peak 4K-64Thread Write Speed
357 MB/s 415 MB/s Faster peak deep queue write.
+16%
AS-SSD Total
AS-SSD Total Score
1,273 Pts 1,879 Pts Much stronger server IO.
+48%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
363 MB/s 500 MB/s Much faster peak deep queue mixed IO.
+38%
ADQ Read
Avg. 4K-64Thread Read Speed
353 MB/s 625 MB/s Much faster deep queue read.
+77%
ADQ Write
Avg. 4K-64Thread Write Speed
300 MB/s 358 MB/s Faster deep queue write.
+19%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
310 MB/s 434 MB/s Much faster deep queue mixed IO.
+40%
Capacity
Capacity
512GB 256GB
Solid State Drive Rankings (Price vs Performance) September 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 i5-9600K $193Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $43
Intel Core i5-9400F $143Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $290Nvidia RTX 2070S (Super) $500Samsung 860 Evo 250GB $43
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $66SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $64SanDisk Extreme 32GB $30
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Extreme 16GB $28
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