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SamsungMZ-76P1T0B
OCZVTX460A-25SAT3-240G
▲ 5131 ▼

Controller: Samsung MJX. Memory: Samsung 64 layer MLC V-NAND. Release date ≈ Q1 2018.

VS
▲ 53539 ▼

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

Effective Speed 
+22%
Real World Speed
Performance profile from 9,265 user samples
Benchmark your SSD here
8,179 User Benchmarks
Best Bench: 132% 216GB free
Worst Bench: 85% 591GB free
Poor: 85% Great: 132%
SPEED RANK: 216th / 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 		112 % Faster effective speed.
+22% 		92.1 %
Average Score 
+25%
Read
Avg. Sequential Read Speed 		479 MB/s Faster read speed.
+21% 		397 MB/s
Write
Avg. Sequential Write Speed 		434 MB/s +1% 429 MB/s
4K Read
Avg. 4K Random Read Speed 		37.9 MB/s Much faster random read.
+59% 		23.9 MB/s
4K Write
Avg. 4K Random Write Speed 		89.6 MB/s +1% 88.3 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		417 MB/s Much faster mixed IO speed.
+32% 		317 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		50.6 MB/s Much faster random mixed IO.
+52% 		33.3 MB/s
SusWrite
Avg. Sustained Write Speed 		425 MB/s Slightly faster sustained write speed.
+7% 		399 MB/s
Peak Score 
+25%
Read
Peak Sequential Read Speed 		517 MB/s Faster peak read speed.
+18% 		440 MB/s
Write
Peak Sequential Write Speed 		488 MB/s +0% 486 MB/s
4K Read
Peak 4K Random Read Speed 		45.2 MB/s Much faster peak random read.
+62% 		27.9 MB/s
4K Write
Peak 4K Random Write Speed 		125 MB/s 128 MB/s +2%
Mixed
Peak Sequential Mixed IO Speed 		458 MB/s Much faster peak mixed IO speed.
+31% 		349 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		62.9 MB/s Much faster peak random mixed IO.
+57% 		40 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		489 MB/s Slightly faster peak sustained write speed.
+6% 		463 MB/s
Value & Sentiment 
+∞%
Market Share
Based on 77,560,273 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % Insanely higher market share.
+∞% 		0 %
Value
Value For Money 		18.3 % Hugely better value.
+143% 		7.53 %
User Rating
UBM User Rating 		51 % 53 % +4%
Price
Price (score) 		$300 $177 Much cheaper.
+41%
Nice To Haves 
+14%
Age
Newest 		81+ Months Much more recent.
+32% 		120 Months
DQ Read
Peak 4K-64Thread Read Speed 		388 MB/s Slightly faster peak deep queue read.
+9% 		357 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		361 MB/s 370 MB/s +2%
AS-SSD Total
AS-SSD Total Score 		1,283 Pts Slightly stronger server IO.
+6% 		1,206 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		367 MB/s Faster peak deep queue mixed IO.
+29% 		284 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		341 MB/s Faster deep queue read.
+13% 		301 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		291 MB/s 297 MB/s +2%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		305 MB/s Faster deep queue mixed IO.
+27% 		241 MB/s
Specifications 
Capacity
Capacity 		1TB 240GB
Conclusion 
Average Bench 112%
Average Bench 92.1%

Good :) [Apr '19 RifluY29]

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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Solid State Drives
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