SamsungMZ-75E500B
CrucialCT525MX300SSD4

Controller: Samsung Dual Core MGX. Memory: Samsung 40nm TLC V-NAND. Release date: Q4 2014.

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About

Release date ≈ Q3 2016.

Real World Speed
Performance profile from 462,016 user samples
450,220 User Benchmarks
Best Bench: 135% 422GB free
Worst Bench: 83% 91GB free (System drive)
Poor: 83% Great: 135%
SPEED RANK: 167th / 1016
11,796 User Benchmarks
Best Bench: 99% 459GB free (System drive)
Worst Bench: 62% 489GB free
Poor: 62% Great: 99%
SPEED RANK: 340th / 1016
Effective Speed
Effective SSD Speed
113 % Much faster effective speed.
+32%
85.6 %
Read
Avg. Sequential Read Speed
471 MB/s Faster read speed.
+18%
399 MB/s
Write
Avg. Sequential Write Speed
439 MB/s Slightly faster write speed.
+12%
391 MB/s
4K Read
Avg. 4K Random Read Speed
40.5 MB/s Much faster random read.
+67%
24.2 MB/s
4K Write
Avg. 4K Random Write Speed
101 MB/s Slightly faster random write.
+13%
89.2 MB/s
Mixed
Avg. Sequential Mixed IO Speed
374 MB/s Slightly faster mixed IO speed.
+11%
336 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
55.3 MB/s Much faster random mixed IO.
+56%
35.4 MB/s
SusWrite
Avg. Sustained Write Speed
356 MB/s Faster sustained write speed.
+26%
283 MB/s
Read
Peak Sequential Read Speed
507 MB/s Slightly faster peak read speed.
+13%
447 MB/s
Write
Peak Sequential Write Speed
491 MB/s +3% 479 MB/s
4K Read
Peak 4K Random Read Speed
48.4 MB/s Much faster peak random read.
+70%
28.5 MB/s
4K Write
Peak 4K Random Write Speed
135 MB/s Slightly faster peak random write.
+11%
122 MB/s
Mixed
Peak Sequential Mixed IO Speed
413 MB/s Slightly faster peak mixed IO speed.
+6%
388 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
67.4 MB/s Much faster peak random mixed IO.
+57%
43 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
485 MB/s Much faster peak sustained write speed.
+48%
328 MB/s
Market Share
Based on 21,454,550 SSDs tested.
Market Share
Market Share (trailing 30 days)
1.9 % Insanely higher market share.
+3,700%
0.05 %
Value
Value For Money
26.8 % Much better value.
+78%
15 %
User Rating
UBM User Rating
60 % More popular.
+20%
50 %
Price
Price (score)
$89 Much cheaper.
+37%
$140
Age
Newest
61 Months 40+ Months Much more recent.
+34%
DQ Read
Peak 4K-64Thread Read Speed
386 MB/s Slightly faster peak deep queue read.
+10%
351 MB/s
DQ Write
Peak 4K-64Thread Write Speed
361 MB/s Slightly faster peak deep queue write.
+11%
326 MB/s
AS-SSD Total
AS-SSD Total Score
1,296 Pts Slightly stronger server IO.
+13%
1,148 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
370 MB/s Slightly faster peak deep queue mixed IO.
+14%
324 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
338 MB/s Slightly faster deep queue read.
+11%
305 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
305 MB/s Slightly faster deep queue write.
+13%
269 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
313 MB/s Slightly faster deep queue mixed IO.
+14%
274 MB/s
Capacity
Capacity
500GB 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) January 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 $218Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $42
Intel Core i5-9400F $150Nvidia GTX 1650S (Super) $160Samsung 850 Evo 120GB $78
Intel Core i7-9700K $356Nvidia RTX 2060 $349Samsung 850 Pro 512GB $249
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $653SanDisk Ultra Fit 32GB $14
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