Samsung
SamsungMZ-7KE512BW
  

Release date ≈ Q3 2015.

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

Real World Speed
Performance profile from 71,186 user samples
2,337 User Benchmarks
Best Bench: 79% 69GB free
Worst Bench: 40% 11GB free (System drive)
Poor: 40% Great: 79%
SPEED RANK: 822nd / 1074
68,849 User Benchmarks
Best Bench: 124% 397GB free
Worst Bench: 71% 267GB free (System drive)
Poor: 71% Great: 124%
SPEED RANK: 251st / 1074
Effective Speed
Effective SSD Speed
58.4 % 102 % Much faster effective speed.
+74%
Read
Avg. Sequential Read Speed
421 MB/s 465 MB/s Faster read speed.
+10%
Write
Avg. Sequential Write Speed
102 MB/s 408 MB/s Hugely faster write speed.
+300%
4K Read
Avg. 4K Random Read Speed
23.4 MB/s 33.1 MB/s Much faster random read.
+41%
4K Write
Avg. 4K Random Write Speed
55.7 MB/s 86.9 MB/s Much faster random write.
+56%
Mixed
Avg. Sequential Mixed IO Speed
122 MB/s 349 MB/s Hugely faster mixed IO speed.
+186%
4K Mixed
Avg. 4K Random Mixed IO Speed
19.6 MB/s 43.7 MB/s Hugely faster random mixed IO.
+123%
SusWrite
Avg. Sustained Write Speed
93.1 MB/s 364 MB/s Hugely faster sustained write speed.
+291%
Read
Peak Sequential Read Speed
495 MB/s 515 MB/s +4%
Write
Peak Sequential Write Speed
138 MB/s 486 MB/s Hugely faster peak write speed.
+252%
4K Read
Peak 4K Random Read Speed
31.3 MB/s 42.7 MB/s Much faster peak random read.
+36%
4K Write
Peak 4K Random Write Speed
108 MB/s 122 MB/s Faster peak random write.
+13%
Mixed
Peak Sequential Mixed IO Speed
162 MB/s 399 MB/s Hugely faster peak mixed IO speed.
+146%
4K Mixed
Peak 4K Random Mixed IO Speed
26.7 MB/s 57.4 MB/s Hugely faster peak random mixed IO.
+115%
SusWrite
Peak Sequential Sustained Write 60s Average
134 MB/s 487 MB/s Hugely faster peak sustained write speed.
+263%
Market Share
Based on 75,995,491 SSDs tested
Market Share
Market Share (trailing 30 days)
0.01 % 0.08 % Hugely higher market share.
+700%
User Rating
UBM User Rating
50 % 56 % More popular.
+12%
Age
Newest
104+ Months More recent.
+12%
118 Months
DQ Read
Peak 4K-64Thread Read Speed
363 MB/s 388 MB/s Slightly faster peak deep queue read.
+7%
DQ Write
Peak 4K-64Thread Write Speed
141 MB/s 360 MB/s Hugely faster peak deep queue write.
+155%
AS-SSD Total
AS-SSD Total Score
926 Pts 1,274 Pts Much stronger server IO.
+38%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
64.8 MB/s 365 MB/s Hugely faster peak deep queue mixed IO.
+463%
ADQ Read
Avg. 4K-64Thread Read Speed
307 MB/s 337 MB/s Slightly faster deep queue read.
+10%
ADQ Write
Avg. 4K-64Thread Write Speed
98.4 MB/s 279 MB/s Hugely faster deep queue write.
+184%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
53.5 MB/s 295 MB/s Hugely faster deep queue mixed IO.
+451%
Capacity
Capacity
128GB 512GB
Solid State Drive Rankings (Price vs Performance) May 2024 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 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 value for money 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 i5-12600K $176Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-12400F $124Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-13600K $260Nvidia RTX 4070 $550Samsung 870 Evo 250GB $45
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $39Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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