Sandisk
CrucialCT250MX500SSD1
  

Release date ≈ Q2 2018.

Controller: Silicon Motion SM2258. Flash Memory: Micron 3D TLC. Release date: Q4 2017.

Real World Speed
Performance profile from 123,371 user samples
62,623 User Benchmarks
Best Bench: 55% 223GB free
Worst Bench: 31% 72GB free (System drive)
Poor: 31% Great: 55%
SPEED RANK: 905th / 1058
60,748 User Benchmarks
Best Bench: 124% 88GB free
Worst Bench: 73% 42GB free (System drive)
Poor: 73% Great: 124%
SPEED RANK: 234th / 1058
Effective Speed
Effective SSD Speed
44.7 % 102 % Hugely faster effective speed.
+128%
Read
Avg. Sequential Read Speed
417 MB/s 472 MB/s Faster read speed.
+13%
Write
Avg. Sequential Write Speed
323 MB/s 392 MB/s Faster write speed.
+21%
4K Read
Avg. 4K Random Read Speed
17.7 MB/s 33.3 MB/s Hugely faster random read.
+88%
4K Write
Avg. 4K Random Write Speed
30.8 MB/s 83.9 MB/s Hugely faster random write.
+172%
Mixed
Avg. Sequential Mixed IO Speed
245 MB/s 394 MB/s Much faster mixed IO speed.
+61%
4K Mixed
Avg. 4K Random Mixed IO Speed
13.2 MB/s 45.4 MB/s Hugely faster random mixed IO.
+244%
SusWrite
Avg. Sustained Write Speed
103 MB/s 357 MB/s Hugely faster sustained write speed.
+247%
Read
Peak Sequential Read Speed
460 MB/s 514 MB/s Faster peak read speed.
+12%
Write
Peak Sequential Write Speed
385 MB/s 466 MB/s Faster peak write speed.
+21%
4K Read
Peak 4K Random Read Speed
23.5 MB/s 41.7 MB/s Much faster peak random read.
+77%
4K Write
Peak 4K Random Write Speed
45 MB/s 115 MB/s Hugely faster peak random write.
+156%
Mixed
Peak Sequential Mixed IO Speed
326 MB/s 450 MB/s Much faster peak mixed IO speed.
+38%
4K Mixed
Peak 4K Random Mixed IO Speed
19.5 MB/s 58.2 MB/s Hugely faster peak random mixed IO.
+198%
SusWrite
Peak Sequential Sustained Write 60s Average
163 MB/s 459 MB/s Hugely faster peak sustained write speed.
+182%
Market Share
Based on 44,268,357 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.35 % Much higher market share.
+46%
0.24 %
User Rating
UBM User Rating
50 % 60 % More popular.
+20%
Age
Newest
36+ Months More recent.
+14%
42 Months
DQ Read
Peak 4K-64Thread Read Speed
120 MB/s 385 MB/s Hugely faster peak deep queue read.
+221%
DQ Write
Peak 4K-64Thread Write Speed
102 MB/s 360 MB/s Hugely faster peak deep queue write.
+253%
AS-SSD Total
AS-SSD Total Score
478 Pts 1,257 Pts Hugely stronger server IO.
+163%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
44.1 MB/s 279 MB/s Hugely faster peak deep queue mixed IO.
+533%
ADQ Read
Avg. 4K-64Thread Read Speed
102 MB/s 324 MB/s Hugely faster deep queue read.
+218%
ADQ Write
Avg. 4K-64Thread Write Speed
76 MB/s 291 MB/s Hugely faster deep queue write.
+283%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
31.5 MB/s 235 MB/s Hugely faster deep queue mixed IO.
+646%
Capacity
Capacity
240GB 250GB
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The MX500 is Crucial’s current flagship consumer SATA SSD featuring their latest second generation 64-layer 3D TLC NAND. It’s available in 250 GB, 500 GB, 1 TB and 2 TB capacities in a 2.5-inch form factor. All but the 2 TB version will also be available in M.2 (2280) form in the future. The MX500 features a Silicon Motion SM2258 controller which is a change from the Marvell 88SS1074 controller featured in the MX300 (it’s nearly two year old predecessor). Performance is around 30% better than on the MX300 which currently retails at the same price. The MX500 has an SLC cache which increases with drive capacity. Consequently, the larger capacities are better able to sustain high sequential write speeds. The 250 GB version has 250MB of SLC cache, the 500 GB has 512 MB, the 1 TB has 1 GB and the 2 TB has 2 GB. Extended sustained write performance tests show that even though speed does drop off after the cache has been exhausted, it is still maintained at very respectable levels. The MX500’s five year warranty is in line with Samsung’s 850 Evo and exceeds it in terms of endurance (just 75 TBW for the 250 GB 850 Evo versus 100 TBW for the 250 GB MX500). It doesn’t quite match up to the Samsung’s 850 Evo’s performance (effective speed 8% slower), however at current prices it is about 20% cheaper, and on balance offers better value for money. [Mar '18 SSDrivePro]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) June 2021 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 i5-11400F $220Nvidia RTX 3060-Ti $400Crucial MX500 250GB $48
Intel Core i5-11600K $259Nvidia RTX 3070 $500Samsung 850 Evo 120GB $78
Intel Core i7-11700K $380Nvidia RTX 3080 $700Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $94SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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