CrucialCT250MX200SSD1
$134
CrucialCT512MX100SSD1
$200
 $134 

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

 $200 

Controller: Marvell 88SS9189. Flash Memory: Micron 16nm MLC. Release date: Q2 2014.

Real World Speed
Performance profile from 57,909 user samples
26,364 User Benchmarks
Best Bench: 113% 110GB free
Worst Bench: 69% 211GB free
Poor: 69% Great: 113%
SPEED RANK: 288th / 1080
31,545 User Benchmarks
Best Bench: 107% 460GB free
Worst Bench: 61% 54GB free
Poor: 61% Great: 107%
SPEED RANK: 369th / 1080
Effective Speed
Effective SSD Speed
94.8 % Slightly faster effective speed.
+8%
87.6 %
Read
Avg. Sequential Read Speed
426 MB/s Slightly faster read speed.
+7%
399 MB/s
Write
Avg. Sequential Write Speed
411 MB/s 421 MB/s +2%
4K Read
Avg. 4K Random Read Speed
28 MB/s Slightly faster random read.
+6%
26.3 MB/s
4K Write
Avg. 4K Random Write Speed
86.7 MB/s 86.9 MB/s +0%
Mixed
Avg. Sequential Mixed IO Speed
342 MB/s Faster mixed IO speed.
+14%
300 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
39.3 MB/s Slightly faster random mixed IO.
+5%
37.3 MB/s
SusWrite
Avg. Sustained Write Speed
346 MB/s +2% 339 MB/s
Read
Peak Sequential Read Speed
470 MB/s Slightly faster peak read speed.
+7%
438 MB/s
Write
Peak Sequential Write Speed
470 MB/s 470 MB/s
4K Read
Peak 4K Random Read Speed
32.6 MB/s Slightly faster peak random read.
+8%
30.3 MB/s
4K Write
Peak 4K Random Write Speed
120 MB/s 120 MB/s
Mixed
Peak Sequential Mixed IO Speed
382 MB/s Faster peak mixed IO speed.
+16%
329 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
47.7 MB/s Slightly faster peak random mixed IO.
+6%
45 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
458 MB/s 467 MB/s +2%
Market Share
Based on 76,154,380 SSDs tested
Market Share
Market Share (trailing 30 days)
0.01 % 0.03 % Hugely higher market share.
+200%
Value
Value For Money
9.84 % 11.5 % Better value.
+17%
User Rating
UBM User Rating
55 % +4% 53 %
Price
Price (score)
$134 Much cheaper.
+33%
$200
Age
Newest
113 Months Slightly more recent.
+6%
120 Months
DQ Read
Peak 4K-64Thread Read Speed
378 MB/s Hugely faster peak deep queue read.
+121%
171 MB/s
DQ Write
Peak 4K-64Thread Write Speed
364 MB/s +0% 363 MB/s
AS-SSD Total
AS-SSD Total Score
1,234 Pts Much stronger server IO.
+35%
914 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
258 MB/s Much faster peak deep queue mixed IO.
+42%
182 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
323 MB/s Hugely faster deep queue read.
+115%
150 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
297 MB/s +3% 288 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
222 MB/s Much faster deep queue mixed IO.
+32%
168 MB/s
Capacity
Capacity
250GB 512GB
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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

Solid State Drive Rankings (Price vs Performance) June 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]

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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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Intel Core i5-13600K $260Nvidia RTX 4070 $549Crucial T700 M.2 4TB $369
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