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CrucialCT250MX500SSD1
CrucialCT4000T700SSD(3|5)
▲ 56654 ▼

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

VS
Effective Speed 
+627%
Real World Speed
Performance profile from 77,921 user samples
Benchmark your SSD here
77,177 User Benchmarks
Best Bench: 123% 74GB free
Worst Bench: 73% 64GB free (System drive)
Poor: 73% Great: 123%
SPEED RANK: 260th / 1080
744 User Benchmarks
Great bench: 994% 1.5TB free
Poor bench: 415% 2.5TB free (System drive)
Poor: 415% Great: 994%
SPEED RANK: 3rd / 1080
Effective Speed
Effective SSD Speed 		101 % 735 % Hugely faster effective speed.
+627%
Average Score 
+752%
Read
Avg. Sequential Read Speed 		451 MB/s 6026 MB/s Insanely faster read speed.
+1,236%
Write
Avg. Sequential Write Speed 		394 MB/s 6092 MB/s Insanely faster write speed.
+1,446%
4K Read
Avg. 4K Random Read Speed 		33.7 MB/s 94.5 MB/s Hugely faster random read.
+180%
4K Write
Avg. 4K Random Write Speed 		83.4 MB/s 235 MB/s Hugely faster random write.
+182%
Mixed
Avg. Sequential Mixed IO Speed 		386 MB/s 3358 MB/s Hugely faster mixed IO speed.
+770%
4K Mixed
Avg. 4K Random Mixed IO Speed 		45.4 MB/s 123 MB/s Hugely faster random mixed IO.
+171%
SusWrite
Avg. Sustained Write Speed 		352 MB/s 4851 MB/s Insanely faster sustained write speed.
+1,278%
Peak Score 
+833%
Read
Peak Sequential Read Speed 		514 MB/s 7655 MB/s Insanely faster peak read speed.
+1,389%
Write
Peak Sequential Write Speed 		466 MB/s 8214 MB/s Insanely faster peak write speed.
+1,663%
4K Read
Peak 4K Random Read Speed 		42.6 MB/s 94.6 MB/s Hugely faster peak random read.
+122%
4K Write
Peak 4K Random Write Speed 		116 MB/s 363 MB/s Hugely faster peak random write.
+213%
Mixed
Peak Sequential Mixed IO Speed 		450 MB/s 3955 MB/s Hugely faster peak mixed IO speed.
+779%
4K Mixed
Peak 4K Random Mixed IO Speed 		58.3 MB/s 149 MB/s Hugely faster peak random mixed IO.
+156%
SusWrite
Peak Sequential Sustained Write 60s Average 		458 MB/s 7376 MB/s Insanely faster peak sustained write speed.
+1,510%
Value & Sentiment 
+135%
Market Share
Based on 77,408,306 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.15 % Hugely higher market share.
+400% 		0.03 %
Value
Value For Money 		27 % 297 % Hugely better value.
+1,000%
User Rating
UBM User Rating 		56 % 73 % Much more popular.
+30%
Price
Price (score) 		$38 Hugely cheaper.
+89% 		$350
Nice To Haves 
+442%
Age
Newest 		82 Months 17 Months Much more recent.
+79%
DQ Read
Peak 4K-64Thread Read Speed 		384 MB/s 2321 MB/s Hugely faster peak deep queue read.
+504%
DQ Write
Peak 4K-64Thread Write Speed 		359 MB/s 1901 MB/s Hugely faster peak deep queue write.
+430%
AS-SSD Total
AS-SSD Total Score 		1,258 Pts 7,932 Pts Hugely stronger server IO.
+531%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		278 MB/s 2067 MB/s Hugely faster peak deep queue mixed IO.
+644%
ADQ Read
Avg. 4K-64Thread Read Speed 		329 MB/s 1767 MB/s Hugely faster deep queue read.
+437%
ADQ Write
Avg. 4K-64Thread Write Speed 		294 MB/s 1235 MB/s Hugely faster deep queue write.
+320%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		219 MB/s 1522 MB/s Hugely faster deep queue mixed IO.
+595%
Specifications 
Capacity
Capacity 		250GB 4TB
Conclusion 
Average Bench 101%
Average Bench 735%

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

The Crucial T700 is one of the first PCIe 5.0 SSDs, offering peak data rates double those of PCIe 4.0. The T700 can reach staggering burst sequential read and write speeds of 15 and 12 GB/s. However, out of cache performance still lies within PCIe 4.0 limits so the T700 doesn’t have a PCIe 5.0 advantage during sustained workloads. At current prices (1TB = $140, 2TB = $270, 4TB = $370) the T700 may be of interest to users looking for almost unparalleled burst performance, though most users won’t notice much improvement compared to the WD Black SN850X because of other bottlenecks in in a typical system. [Jun '24 SSDrivePro]

MORE DETAILS

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 Frequently Asked Questions

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The Best
CPUGPUSSD
Intel Core i5-12600K $169Nvidia RTX 4060 $295WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $345WD Black SN850X M.2 1TB $80
Intel Core i5-13600K $225Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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