WDC
SamsungMZ-7KE512BW
  

Release date ≈ Q4 2020.

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

Real World Speed
Performance profile from 76,685 user samples
7,836 User Benchmarks
Best Bench: 283% 233GB free (System drive)
Worst Bench: 158% 398GB free (System drive)
Poor: 158% Great: 283%
SPEED RANK: 74th / 1072
68,849 User Benchmarks
Best Bench: 124% 397GB free
Worst Bench: 71% 267GB free (System drive)
Poor: 71% Great: 124%
SPEED RANK: 249th / 1072
Effective Speed
Effective SSD Speed
228 % Hugely faster effective speed.
+125%
102 %
Read
Avg. Sequential Read Speed
1483 MB/s Hugely faster read speed.
+219%
465 MB/s
Write
Avg. Sequential Write Speed
1506 MB/s Hugely faster write speed.
+269%
408 MB/s
4K Read
Avg. 4K Random Read Speed
48.2 MB/s Much faster random read.
+46%
33.1 MB/s
4K Write
Avg. 4K Random Write Speed
147 MB/s Much faster random write.
+69%
86.9 MB/s
Mixed
Avg. Sequential Mixed IO Speed
1268 MB/s Hugely faster mixed IO speed.
+263%
349 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
57.9 MB/s Much faster random mixed IO.
+32%
43.7 MB/s
SusWrite
Avg. Sustained Write Speed
916 MB/s Hugely faster sustained write speed.
+152%
364 MB/s
Read
Peak Sequential Read Speed
1634 MB/s Hugely faster peak read speed.
+217%
515 MB/s
Write
Peak Sequential Write Speed
1751 MB/s Hugely faster peak write speed.
+260%
486 MB/s
4K Read
Peak 4K Random Read Speed
54.7 MB/s Faster peak random read.
+28%
42.7 MB/s
4K Write
Peak 4K Random Write Speed
239 MB/s Hugely faster peak random write.
+96%
122 MB/s
Mixed
Peak Sequential Mixed IO Speed
1490 MB/s Hugely faster peak mixed IO speed.
+273%
399 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
81.5 MB/s Much faster peak random mixed IO.
+42%
57.4 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
1061 MB/s Hugely faster peak sustained write speed.
+118%
487 MB/s
Market Share
Based on 75,175,936 SSDs tested
Market Share
Market Share (trailing 30 days)
0.02 % 0.07 % Hugely higher market share.
+250%
User Rating
UBM User Rating
50 % 56 % More popular.
+12%
Age
Newest
38+ Months Much more recent.
+67%
116 Months
DQ Read
Peak 4K-64Thread Read Speed
1519 MB/s Hugely faster peak deep queue read.
+291%
388 MB/s
DQ Write
Peak 4K-64Thread Write Speed
1638 MB/s Hugely faster peak deep queue write.
+355%
360 MB/s
AS-SSD Total
AS-SSD Total Score
4,691 Pts Hugely stronger server IO.
+268%
1,274 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
1543 MB/s Hugely faster peak deep queue mixed IO.
+323%
365 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
1093 MB/s Hugely faster deep queue read.
+224%
337 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
928 MB/s Hugely faster deep queue write.
+233%
279 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
1028 MB/s Hugely faster deep queue mixed IO.
+248%
295 MB/s
Capacity
Capacity
2TB 512GB
Solid State Drive Rankings (Price vs Performance) March 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 i5-13600K $269Nvidia RTX 4060 $295Crucial MX500 250GB $31
Intel Core i5-12400F $146Nvidia RTX 4060-Ti $373Samsung 850 Evo 120GB $80
Intel Core i5-12600K $179Nvidia RTX 4070 $530Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $28Corsair Vengeance LPX DDR4 3000 C15 2x8GB $44SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $95G.SKILL Trident Z DDR4 3200 C14 4x16GB $346SanDisk Ultra Fit 32GB $16
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