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CrucialCT4000MX500SSD1
Asmt
▲ 507 ▼

Controller: Silicon Motion SM2258. Flash Memory: Micron 3D TLC. Release date ≈ Q4 2021.

VS
▲ 500 ▼
  

Release date ≈ Q4 2018.

Effective Speed 
+90%
Real World Speed
Performance profile from 1,852 user samples
Benchmark your SSD here
1,824 User Benchmarks
Best Bench: 119% 2TB free
Worst Bench: 72% 1TB free
Poor: 72% Great: 119%
SPEED RANK: 265th / 1080
28 User Benchmarks
Best Bench: 73% 302GB free
Worst Bench: 35% 85GB free
Poor: 35% Great: 73%
SPEED RANK: 883rd / 1080
Effective Speed
Effective SSD Speed 		99.7 % Hugely faster effective speed.
+90% 		52.6 %
Average Score 
+91%
Read
Avg. Sequential Read Speed 		341 MB/s 356 MB/s +4%
Write
Avg. Sequential Write Speed 		398 MB/s Much faster write speed.
+34% 		297 MB/s
4K Read
Avg. 4K Random Read Speed 		33.3 MB/s Hugely faster random read.
+91% 		17.4 MB/s
4K Write
Avg. 4K Random Write Speed 		82.8 MB/s Hugely faster random write.
+173% 		30.3 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		349 MB/s Much faster mixed IO speed.
+54% 		227 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		45.9 MB/s Hugely faster random mixed IO.
+219% 		14.4 MB/s
SusWrite
Avg. Sustained Write Speed 		405 MB/s Much faster sustained write speed.
+67% 		242 MB/s
Peak Score 
+42%
Read
Peak Sequential Read Speed 		382 MB/s 494 MB/s Faster peak read speed.
+29%
Write
Peak Sequential Write Speed 		469 MB/s Faster peak write speed.
+12% 		418 MB/s
4K Read
Peak 4K Random Read Speed 		40 MB/s Much faster peak random read.
+65% 		24.2 MB/s
4K Write
Peak 4K Random Write Speed 		119 MB/s Hugely faster peak random write.
+127% 		52.4 MB/s
Mixed
Peak Sequential Mixed IO Speed 		384 MB/s 398 MB/s +4%
4K Mixed
Peak 4K Random Mixed IO Speed 		58.8 MB/s Hugely faster peak random mixed IO.
+114% 		27.5 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		464 MB/s Faster peak sustained write speed.
+11% 		417 MB/s
Value & Sentiment 
+∞%
Market Share
Based on 76,153,711 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.02 % Insanely higher market share.
+∞% 		0 %
User Rating
UBM User Rating 		50 % 50 %
Nice To Haves 
+87%
Age
Newest 		32+ Months Much more recent.
+51% 		65+ Months
DQ Read
Peak 4K-64Thread Read Speed 		356 MB/s Much faster peak deep queue read.
+57% 		227 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		364 MB/s Hugely faster peak deep queue write.
+104% 		178 MB/s
AS-SSD Total
AS-SSD Total Score 		1,206 Pts Much stronger server IO.
+65% 		731 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		145 MB/s 163 MB/s Faster peak deep queue mixed IO.
+12%
ADQ Read
Avg. 4K-64Thread Read Speed 		318 MB/s Hugely faster deep queue read.
+152% 		126 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		293 MB/s Hugely faster deep queue write.
+169% 		109 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		135 MB/s Hugely faster deep queue mixed IO.
+113% 		63.3 MB/s
Specifications 
Capacity
Capacity 		4TB 480GB
User Builds 
1,824
28
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The Best
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