CrucialCT525MX300SSD4
CrucialCT525MX300SSD1

Release date ≈ Q3 2016.

Controller: Marvell 88SS1074. Flash Memory: Micron 3D TLC. Release date: Q2 2016.

Real World Speed
Performance profile from 125,191 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
105,037 User Benchmarks
Best Bench: 99% 125GB free
Worst Bench: 65% 296GB free (System drive)
Poor: 65% Great: 99%
SPEED RANK: 393rd / 1072
Effective Speed
Effective SSD Speed
84.6 % 85.8 % +1%
Read
Avg. Sequential Read Speed
401 MB/s +1% 397 MB/s
Write
Avg. Sequential Write Speed
390 MB/s 404 MB/s +4%
4K Read
Avg. 4K Random Read Speed
24 MB/s 24.3 MB/s +1%
4K Write
Avg. 4K Random Write Speed
84.4 MB/s 86.5 MB/s +2%
Mixed
Avg. Sequential Mixed IO Speed
341 MB/s 345 MB/s +1%
4K Mixed
Avg. 4K Random Mixed IO Speed
34.5 MB/s 35.2 MB/s +2%
SusWrite
Avg. Sustained Write Speed
282 MB/s 290 MB/s +3%
Read
Peak Sequential Read Speed
450 MB/s +3% 436 MB/s
Write
Peak Sequential Write Speed
478 MB/s 482 MB/s +1%
4K Read
Peak 4K Random Read Speed
28.2 MB/s 28.2 MB/s
4K Write
Peak 4K Random Write Speed
115 MB/s 117 MB/s +2%
Mixed
Peak Sequential Mixed IO Speed
388 MB/s 389 MB/s +0%
4K Mixed
Peak 4K Random Mixed IO Speed
42.2 MB/s 42.3 MB/s +0%
SusWrite
Peak Sequential Sustained Write 60s Average
333 MB/s 335 MB/s +1%
Market Share
Based on 75,659,756 SSDs tested
Market Share
Market Share (trailing 30 days)
0.02 % 0.02 %
Value
Value For Money
14.8 % +4% 14.3 %
User Rating
UBM User Rating
50 % 54 % Slightly more popular.
+8%
Price
Price (score)
$140 Slightly cheaper.
+7%
$150
Age
Newest
91+ Months +3% 94 Months
DQ Read
Peak 4K-64Thread Read Speed
351 MB/s 351 MB/s
DQ Write
Peak 4K-64Thread Write Speed
326 MB/s 327 MB/s +0%
AS-SSD Total
AS-SSD Total Score
1,141 Pts 1,143 Pts +0%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
324 MB/s 330 MB/s +2%
ADQ Read
Avg. 4K-64Thread Read Speed
305 MB/s +1% 301 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
265 MB/s 272 MB/s +3%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
270 MB/s 274 MB/s +1%
Capacity
Capacity
525GB 525GB
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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.
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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.

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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

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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 $184Nvidia 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) $35Corsair 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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