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CrucialCT250MX500SSD1
CrucialCT250MX200SSD1
$134
▲ 82413 ▼

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

VS
About
▲ 664,473 ▼
 $134 

Controller: Marvell 88SS9189. Flash Memory: Micron 16nm MLC. Release date: Q1 2015.

Effective Speed 
+9%
Real World Speed
Performance profile from 54,265 user samples
Benchmark your SSD here
40,077 User Benchmarks
Best Bench: 122% 229GB free
Worst Bench: 68% 188GB free (System drive)
Poor: 68% Great: 122%
SPEED RANK: 209th / 1026
14,188 User Benchmarks
Best Bench: 111% 115GB free (System drive)
Worst Bench: 64% 232GB free
Poor: 64% Great: 111%
SPEED RANK: 255th / 1026
Effective Speed
Effective SSD Speed 		101 % Slightly faster effective speed.
+9% 		92.8 %
Average Score 
+9%
Read
Avg. Sequential Read Speed 		470 MB/s Slightly faster read speed.
+10% 		428 MB/s
Write
Avg. Sequential Write Speed 		398 MB/s 410 MB/s +3%
4K Read
Avg. 4K Random Read Speed 		33 MB/s Faster random read.
+20% 		27.4 MB/s
4K Write
Avg. 4K Random Write Speed 		83 MB/s 83.7 MB/s +1%
Mixed
Avg. Sequential Mixed IO Speed 		393 MB/s Faster mixed IO speed.
+17% 		337 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		45.1 MB/s Faster random mixed IO.
+17% 		38.5 MB/s
SusWrite
Avg. Sustained Write Speed 		353 MB/s Slightly faster sustained write speed.
+6% 		334 MB/s
Peak Score 
+11%
Read
Peak Sequential Read Speed 		514 MB/s Slightly faster peak read speed.
+9% 		470 MB/s
Write
Peak Sequential Write Speed 		467 MB/s 468 MB/s +0%
4K Read
Peak 4K Random Read Speed 		40.8 MB/s Faster peak random read.
+25% 		32.7 MB/s
4K Write
Peak 4K Random Write Speed 		114 MB/s 114 MB/s
Mixed
Peak Sequential Mixed IO Speed 		450 MB/s Faster peak mixed IO speed.
+18% 		381 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		57.4 MB/s Faster peak random mixed IO.
+20% 		47.8 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		456 MB/s +2% 448 MB/s
Value & Sentiment 
+164%
Market Share
Based on 26,652,522 SSDs tested.
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.43 % Hugely higher market share.
+438% 		0.08 %
Value
Value For Money 		22.2 % Hugely better value.
+130% 		9.63 %
User Rating
UBM User Rating 		82 % More popular.
+24% 		66 %
Price
Price (score) 		$49 Much cheaper.
+63% 		$134
Nice To Haves 
+9%
Age
Newest 		29 Months Much more recent.
+55% 		64 Months
DQ Read
Peak 4K-64Thread Read Speed 		386 MB/s +2% 378 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		360 MB/s 361 MB/s +0%
AS-SSD Total
AS-SSD Total Score 		1,256 Pts +3% 1,225 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		279 MB/s Slightly faster peak deep queue mixed IO.
+8% 		258 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		318 MB/s +1% 314 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		286 MB/s 295 MB/s +3%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		229 MB/s Slightly faster deep queue mixed IO.
+6% 		216 MB/s
Specifications 
Capacity
Capacity 		250GB 250GB
Conclusion 
Average Bench 101%
Average Bench 92.8%
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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

The 250GB Crucial MX200 is successor to the hugely successful MX100. Both drives use the same NAND and controller but the new MX200 features Dynamic Write Acceleration (DWA) which is a new dynamically sized SLC cache. Samsung were the first to introduce SLC caching on the 840 Evo nearly two years ago so Crucial are somewhat late to the party. SLC caches generally only help performance in corner case real word scenarios and benchmarks. I prefer drives without SLC caches because they offer more consistent and sustainable real world IO. Comparing the MX100 and MX200 shows that the newer MX200 has a significantly faster peak write speed which is of course explained by the new DWA cache. Price is the deciding factor between the MX100 and MX200 so although the MX200 isn't priced aggressively yet, it will almost certainly move up the value rankings when retailers build stocks and subsequently cut prices. [Feb '15 SSDrivePro]

MORE DETAILS

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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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  • Best user rated - User sentiment trumps benchmarks for this comparison.
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 Frequently Asked Questions

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
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Solid State Drives
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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-9400F $165Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9600K $199Nvidia GTX 1650S (Super) $160Samsung 850 Evo 120GB $78
Intel Core i7-9700K $365Nvidia RTX 2070S (Super) $500Samsung 850 Pro 512GB $240
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Ultra Fit 32GB $16
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