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CrucialCT240M500SSD1
OCZVTX460A-25SAT3-240G
▲ 547,995 ▼

Controller: Marvell 88SS9187. Flash Memory: Micron Synchronous 20nm MLC. Release date: Q1 2013.

VS
▲ 53539 ▼

Controller: Indilinx Barefoot 3 M10. Flash Memory: Toshiba 19nm MLC. Release date: Q4 2014.

Effective Speed 
+20%
Real World Speed
Performance profile from 32,865 user samples
Benchmark your SSD here
31,779 User Benchmarks
Best Bench: 91% 121GB free
Worst Bench: 57% 90GB free (System drive)
Poor: 57% Great: 91%
SPEED RANK: 551st / 1080
1,086 User Benchmarks
Best Bench: 108% 88GB free
Worst Bench: 68% 143GB free
Poor: 68% Great: 108%
SPEED RANK: 315th / 1080
Effective Speed
Effective SSD Speed 		76.6 % 92.1 % Faster effective speed.
+20%
Average Score 
+28%
Read
Avg. Sequential Read Speed 		413 MB/s +4% 397 MB/s
Write
Avg. Sequential Write Speed 		256 MB/s 429 MB/s Much faster write speed.
+68%
4K Read
Avg. 4K Random Read Speed 		22.9 MB/s 23.9 MB/s +4%
4K Write
Avg. 4K Random Write Speed 		81.1 MB/s 88.3 MB/s Slightly faster random write.
+9%
Mixed
Avg. Sequential Mixed IO Speed 		291 MB/s 317 MB/s Slightly faster mixed IO speed.
+9%
4K Mixed
Avg. 4K Random Mixed IO Speed 		31.9 MB/s 33.3 MB/s +4%
SusWrite
Avg. Sustained Write Speed 		194 MB/s 399 MB/s Hugely faster sustained write speed.
+106%
Peak Score 
+25%
Read
Peak Sequential Read Speed 		442 MB/s +0% 440 MB/s
Write
Peak Sequential Write Speed 		276 MB/s 486 MB/s Much faster peak write speed.
+76%
4K Read
Peak 4K Random Read Speed 		26.5 MB/s 27.9 MB/s Slightly faster peak random read.
+5%
4K Write
Peak 4K Random Write Speed 		116 MB/s 128 MB/s Faster peak random write.
+10%
Mixed
Peak Sequential Mixed IO Speed 		310 MB/s 349 MB/s Faster peak mixed IO speed.
+13%
4K Mixed
Peak 4K Random Mixed IO Speed 		38.4 MB/s 40 MB/s +4%
SusWrite
Peak Sequential Sustained Write 60s Average 		272 MB/s 463 MB/s Much faster peak sustained write speed.
+70%
Value & Sentiment 
+31%
Market Share
Based on 76,306,945 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % 0.01 %
Value
Value For Money 		12.2 % Much better value.
+62% 		7.53 %
User Rating
UBM User Rating 		54 % +2% 53 %
Price
Price (score) 		$73 Much cheaper.
+59% 		$177
Nice To Haves 
+26%
Age
Newest 		136 Months 116 Months More recent.
+15%
DQ Read
Peak 4K-64Thread Read Speed 		328 MB/s 357 MB/s Slightly faster peak deep queue read.
+9%
DQ Write
Peak 4K-64Thread Write Speed 		264 MB/s 370 MB/s Much faster peak deep queue write.
+40%
AS-SSD Total
AS-SSD Total Score 		1,011 Pts 1,206 Pts Stronger server IO.
+19%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		188 MB/s 284 MB/s Much faster peak deep queue mixed IO.
+51%
ADQ Read
Avg. 4K-64Thread Read Speed 		296 MB/s 301 MB/s +2%
ADQ Write
Avg. 4K-64Thread Write Speed 		238 MB/s 297 MB/s Faster deep queue write.
+25%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		166 MB/s 241 MB/s Much faster deep queue mixed IO.
+45%
Specifications 
Capacity
Capacity 		240GB 240GB
Conclusion 
Average Bench 76.6%
Average Bench 92.1%
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We had high expectations for the Crucial M500. Crucial have a long history of producing outstanding Solid State drives. Both the RealSSD 300 and the M4, three and two years old, were almost legendary in terms of reliability and performance. The M500 falls far short of our expectations. The drive is relatively cheap and as such we were expecting to compromise on performance but the M500 just falls too far short. With a Real World Performance of 377.5 MBps which is in the bottom 40% and an AS-SSD score of 901 points (50th percentile) the M500 demonstrates relatively weak real world and average server performance. The M500 is competing with the Sandisk Ultra which manages to squeeze out significantly more performance despite sitting in the same price bracket. [Jun '13 SSDrivePro]

MORE DETAILS

The OCZ Vertex 460A is basically a tweaked re-release of last years Vertex 460. The two drives share the same controller and the same basic NAND, although the 460A apparently uses a newer version of Toshiba's 19nm MLC. Unsurprisingly there is little difference in performance between the 460 and 460A. In absolute terms, with peak sequential read/write speeds of 516/500 MBps and peak 4K random read/write speeds of 25/120 MB/s the 460A does have a rock solid performance profile but OCZ cannot afford to re-release 12 month old technology, at least not of they want to continue to compete with the likes of Samsung, SanDisk and Crucial who are continuously innovating. Overall the 240GB 460A still sits amongst the top handful of drives both in terms of outright performance and value for money. [Jan '15 SSDrivePro]

MORE DETAILS

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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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 Frequently Asked Questions

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Solid State Drives
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