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CrucialCT250MX500SSD1
CrucialCT250MX200SSD1
$134
▲ 77176 ▼

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

VS
Copy
▲ 664,468 ▼
 $134 

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

Effective Speed 
+11%
Real World Speed
Performance profile from 18,725 user samples
Benchmark your SSD here
10,058 User Benchmarks
Best Bench: 124% 233GB free
Worst Bench: 75% 181GB free (System drive)
Poor: 75% Great: 124%
SPEED RANK: 151st / 980
8,667 User Benchmarks
Best Bench: 113% 149GB free (System drive)
Worst Bench: 68% 143GB free
Poor: 68% Great: 113%
SPEED RANK: 184th / 980
Effective Speed
Effective SSD Speed 		107 % Slightly faster effective speed.
+11% 		96.1 %
Average User Bench 
+12%
Read
Avg. Sequential Read Speed 		479 MB/s Slightly faster read speed.
+11% 		430 MB/s
Write
Avg. Sequential Write Speed 		422 MB/s +2% 414 MB/s
4K Read
Avg. 4K Random Read Speed 		35 MB/s Faster random read.
+24% 		28.2 MB/s
4K Write
Avg. 4K Random Write Speed 		89.6 MB/s 90.5 MB/s +1%
Mixed
Avg. Sequential Mixed IO Speed 		415 MB/s Faster mixed IO speed.
+22% 		341 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		48.5 MB/s Faster random mixed IO.
+21% 		40.2 MB/s
SusWrite
Avg. Sustained Write Speed 		371 MB/s Slightly faster sustained write speed.
+7% 		346 MB/s
Peak Lab Bench 
+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 469 MB/s +0%
4K Read
Peak 4K Random Read Speed 		42.8 MB/s Faster peak random read.
+28% 		33.4 MB/s
4K Write
Peak 4K Random Write Speed 		123 MB/s 127 MB/s +3%
Mixed
Peak Sequential Mixed IO Speed 		451 MB/s Faster peak mixed IO speed.
+18% 		381 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		59.9 MB/s Faster peak random mixed IO.
+23% 		48.7 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		453 MB/s +1% 449 MB/s
Value & Sentiment 
+130%
Market Share
Based on 11,454,160 SSDs tested.
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.5 % Hugely higher market share.
+285% 		0.13 %
Value
Value For Money 		187 % Hugely better value.
+152% 		74.1 %
User Rating
UBM User Rating 		77 % More popular.
+17% 		66 %
Price
Price (score) 		$45 Much cheaper.
+66% 		$134
Nice To Haves 
+14%
Age
Newest 		13 Months Much more recent.
+73% 		48 Months
DQ Read
Peak 4K-64Thread Read Speed 		385 MB/s +2% 378 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		360 MB/s 360 MB/s
AS-SSD Total
AS-SSD Total Score 		1,268 Pts +2% 1,238 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		279 MB/s Slightly faster peak deep queue mixed IO.
+9% 		257 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		337 MB/s Slightly faster deep queue read.
+7% 		316 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		311 MB/s +4% 300 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		247 MB/s Slightly faster deep queue mixed IO.
+13% 		219 MB/s
Specifications 
Capacity
Capacity 		250GB 250GB
Conclusion 
Average Bench 107%
Average Bench 96.1%
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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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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.
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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.

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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?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
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What is incompressible data?
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Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
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