CrucialCT525MX300SSD4
SamsungMZ-76E500B

Release date ≈ Q3 2016.

Controller: Samsung MJX. Memory: Samsung 64 layer TLC V-NAND. Release date ≈ Q1 2018.

Real World Speed
Performance profile from 783,152 user samples
20,154 User Benchmarks
Best Bench: 98% 97GB free
Worst Bench: 60% 27GB free (System drive)
Poor: 60% Great: 98%
SPEED RANK: 411th / 1072
762,998 User Benchmarks
Best Bench: 129% 444GB free
Worst Bench: 74% 104GB free (System drive)
Poor: 74% Great: 129%
SPEED RANK: 231st / 1072
Effective Speed
Effective SSD Speed
84.6 % 105 % Faster effective speed.
+25%
Read
Avg. Sequential Read Speed
401 MB/s 480 MB/s Faster read speed.
+20%
Write
Avg. Sequential Write Speed
390 MB/s 401 MB/s +3%
4K Read
Avg. 4K Random Read Speed
24 MB/s 36.1 MB/s Much faster random read.
+50%
4K Write
Avg. 4K Random Write Speed
84.4 MB/s 94.9 MB/s Faster random write.
+12%
Mixed
Avg. Sequential Mixed IO Speed
341 MB/s 375 MB/s Slightly faster mixed IO speed.
+10%
4K Mixed
Avg. 4K Random Mixed IO Speed
34.5 MB/s 47.9 MB/s Much faster random mixed IO.
+39%
SusWrite
Avg. Sustained Write Speed
282 MB/s 334 MB/s Faster sustained write speed.
+18%
Read
Peak Sequential Read Speed
450 MB/s 516 MB/s Faster peak read speed.
+15%
Write
Peak Sequential Write Speed
478 MB/s 493 MB/s +3%
4K Read
Peak 4K Random Read Speed
28.2 MB/s 46.8 MB/s Much faster peak random read.
+66%
4K Write
Peak 4K Random Write Speed
115 MB/s 126 MB/s Slightly faster peak random write.
+10%
Mixed
Peak Sequential Mixed IO Speed
388 MB/s 467 MB/s Faster peak mixed IO speed.
+20%
4K Mixed
Peak 4K Random Mixed IO Speed
42.2 MB/s 63.7 MB/s Much faster peak random mixed IO.
+51%
SusWrite
Peak Sequential Sustained Write 60s Average
333 MB/s 446 MB/s Much faster peak sustained write speed.
+34%
Market Share
Based on 75,664,589 SSDs tested
Market Share
Market Share (trailing 30 days)
0.02 % 0.91 % Insanely higher market share.
+4,450%
Value
Value For Money
14.8 % 27.1 % Hugely better value.
+83%
User Rating
UBM User Rating
50 % 58 % More popular.
+16%
Price
Price (score)
$140 $80 Much cheaper.
+43%
Age
Newest
91+ Months 74+ Months More recent.
+19%
DQ Read
Peak 4K-64Thread Read Speed
351 MB/s 389 MB/s Faster peak deep queue read.
+11%
DQ Write
Peak 4K-64Thread Write Speed
326 MB/s 363 MB/s Faster peak deep queue write.
+11%
AS-SSD Total
AS-SSD Total Score
1,141 Pts 1,292 Pts Stronger server IO.
+13%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
324 MB/s 371 MB/s Faster peak deep queue mixed IO.
+15%
ADQ Read
Avg. 4K-64Thread Read Speed
305 MB/s 346 MB/s Faster deep queue read.
+13%
ADQ Write
Avg. 4K-64Thread Write Speed
265 MB/s 291 MB/s Slightly faster deep queue write.
+10%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
270 MB/s 284 MB/s Slightly faster deep queue mixed IO.
+5%
Capacity
Capacity
525GB 500GB
ADVERTISEMENT

There's nothing inherently wrong with it. It does what it's supposed to do, it's M.2. The reason I chose this at the time was because I trusted the manufacturing tolerances of Micron, and I thought that other brands were overrated. It saves space, because it can be mounted directly onto the motherboard, in one way or the other. Of course...If I had just waited a little longer I could have bought the new MX500 series SSD, but they don't have any M.2 format drives released yet and there isn't much of significant difference; which is a higher read speed of 560 MB/s and 5 year warranty. The 3 year warranty and read speed of 530 MB/s is just fine! [Dec '17 morahman7vn]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) April 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 $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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