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CrucialCT250MX200SSD1
$134
WDWDS400T2X0E
▲ 554,480 ▼
 $134 

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

VS
▲ 72552 ▼

Release date: Q3 2022.

Effective Speed 
+451%
Real World Speed
Performance profile from 35,136 user samples
Benchmark your SSD here
26,364 User Benchmarks
Best Bench: 113% 110GB free
Worst Bench: 69% 211GB free
Poor: 69% Great: 113%
SPEED RANK: 288th / 1080
8,772 User Benchmarks
Great bench: 683% 3.5TB free
Poor bench: 288% 2.5TB free (System drive)
Poor: 288% Great: 683%
SPEED RANK: 7th / 1080
Effective Speed
Effective SSD Speed 		94.8 % 522 % Hugely faster effective speed.
+451%
Average Score 
+519%
Read
Avg. Sequential Read Speed 		426 MB/s 3793 MB/s Hugely faster read speed.
+790%
Write
Avg. Sequential Write Speed 		411 MB/s 3816 MB/s Hugely faster write speed.
+828%
4K Read
Avg. 4K Random Read Speed 		28 MB/s 67.2 MB/s Hugely faster random read.
+140%
4K Write
Avg. 4K Random Write Speed 		86.7 MB/s 189 MB/s Hugely faster random write.
+118%
Mixed
Avg. Sequential Mixed IO Speed 		342 MB/s 2970 MB/s Hugely faster mixed IO speed.
+768%
4K Mixed
Avg. 4K Random Mixed IO Speed 		39.3 MB/s 83.5 MB/s Hugely faster random mixed IO.
+112%
SusWrite
Avg. Sustained Write Speed 		346 MB/s 3370 MB/s Hugely faster sustained write speed.
+874%
Peak Score 
+581%
Read
Peak Sequential Read Speed 		470 MB/s 4696 MB/s Hugely faster peak read speed.
+899%
Write
Peak Sequential Write Speed 		470 MB/s 4940 MB/s Hugely faster peak write speed.
+951%
4K Read
Peak 4K Random Read Speed 		32.6 MB/s 84.7 MB/s Hugely faster peak random read.
+160%
4K Write
Peak 4K Random Write Speed 		120 MB/s 315 MB/s Hugely faster peak random write.
+162%
Mixed
Peak Sequential Mixed IO Speed 		382 MB/s 3586 MB/s Hugely faster peak mixed IO speed.
+839%
4K Mixed
Peak 4K Random Mixed IO Speed 		47.7 MB/s 113 MB/s Hugely faster peak random mixed IO.
+137%
SusWrite
Peak Sequential Sustained Write 60s Average 		458 MB/s 4656 MB/s Hugely faster peak sustained write speed.
+917%
Value & Sentiment 
+748%
Market Share
Based on 76,989,291 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.03 % 0.23 % Hugely higher market share.
+667%
Value
Value For Money 		9.84 % 241 % Insanely better value.
+2,350%
User Rating
UBM User Rating 		55 % 72 % Much more popular.
+31%
Price
Price (score) 		$134 Much cheaper.
+54% 		$293
Nice To Haves 
+477%
Age
Newest 		116 Months 25 Months Much more recent.
+78%
DQ Read
Peak 4K-64Thread Read Speed 		378 MB/s 2486 MB/s Hugely faster peak deep queue read.
+558%
DQ Write
Peak 4K-64Thread Write Speed 		364 MB/s 2073 MB/s Hugely faster peak deep queue write.
+470%
AS-SSD Total
AS-SSD Total Score 		1,234 Pts 7497 Pts Hugely stronger server IO.
+508%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		258 MB/s 2284 MB/s Hugely faster peak deep queue mixed IO.
+785%
ADQ Read
Avg. 4K-64Thread Read Speed 		323 MB/s 1787 MB/s Hugely faster deep queue read.
+453%
ADQ Write
Avg. 4K-64Thread Write Speed 		297 MB/s 1382 MB/s Hugely faster deep queue write.
+365%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		222 MB/s 1548 MB/s Hugely faster deep queue mixed IO.
+597%
Specifications 
Capacity
Capacity 		250GB 4TB
Conclusion 
Average Bench 94.8%
Average Bench 522%

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

The WD Black SN850X has a superb consumer performance profile. As well as offering solid burst speeds of 5 GB/s, the SN850X also offers respectable out of cache performance. At current prices (1TB $90 USD, 2TB $145 USD and 4TB $290 USD) the WD Black SN850X is our top value pick at every capacity. [Jun '24 SSDrivePro]

MORE DETAILS

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Solid State Drive Rankings (Price vs Performance) September 2024 SSD Rankings

Welcome to our 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]

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 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 value for money 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?
What is sequential read speed?
What is incompressible data?
What is queue depth?
Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
How is the AS SSD write score calculated?
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ALL FAQs »

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Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
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Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
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We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
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The Best
CPUGPUSSD
Intel Core i5-12600K $170Nvidia RTX 4060 $285WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $112Nvidia RTX 4060-Ti $375WD Black SN850X M.2 1TB $70
Intel Core i5-13600K $245Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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