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IntelSSDSC2BW240H601
OCZVTX460A-25SAT3-240G
▲ 531,512 ▼

Controller: LSI SandForce SF2281. Memory: Intel 16nm MLC. Release date: Q2 2015.

VS
▲ 53539 ▼

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

Effective Speed 
+16%
Real World Speed
Performance profile from 10,228 user samples
Benchmark your SSD here
9,142 User Benchmarks
Best Bench: 95% 223GB free
Worst Bench: 58% 136GB free
Poor: 58% Great: 95%
SPEED RANK: 503rd / 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 		79.2 % 92.1 % Faster effective speed.
+16%
Average Score 
+28%
Read
Avg. Sequential Read Speed 		385 MB/s 397 MB/s +3%
Write
Avg. Sequential Write Speed 		230 MB/s 429 MB/s Hugely faster write speed.
+87%
4K Read
Avg. 4K Random Read Speed 		29.9 MB/s Faster random read.
+25% 		23.9 MB/s
4K Write
Avg. 4K Random Write Speed 		80 MB/s 88.3 MB/s Faster random write.
+10%
Mixed
Avg. Sequential Mixed IO Speed 		274 MB/s 317 MB/s Faster mixed IO speed.
+16%
4K Mixed
Avg. 4K Random Mixed IO Speed 		37.8 MB/s Faster random mixed IO.
+14% 		33.3 MB/s
SusWrite
Avg. Sustained Write Speed 		180 MB/s 399 MB/s Hugely faster sustained write speed.
+122%
Peak Score 
+24%
Read
Peak Sequential Read Speed 		454 MB/s +3% 440 MB/s
Write
Peak Sequential Write Speed 		255 MB/s 486 MB/s Hugely faster peak write speed.
+91%
4K Read
Peak 4K Random Read Speed 		36.7 MB/s Much faster peak random read.
+32% 		27.9 MB/s
4K Write
Peak 4K Random Write Speed 		111 MB/s 128 MB/s Faster peak random write.
+15%
Mixed
Peak Sequential Mixed IO Speed 		301 MB/s 349 MB/s Faster peak mixed IO speed.
+16%
4K Mixed
Peak 4K Random Mixed IO Speed 		47.3 MB/s Faster peak random mixed IO.
+18% 		40 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		230 MB/s 463 MB/s Hugely faster peak sustained write speed.
+101%
Value & Sentiment 
+10%
Market Share
Based on 76,325,764 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % 0.01 %
Value
Value For Money 		5.91 % 7.53 % Better value.
+27%
User Rating
UBM User Rating 		53 % 53 %
Price
Price (score) 		$200 $177 Cheaper.
+11%
Nice To Haves 
+32%
Age
Newest 		111 Months +4% 116 Months
DQ Read
Peak 4K-64Thread Read Speed 		296 MB/s 357 MB/s Faster peak deep queue read.
+21%
DQ Write
Peak 4K-64Thread Write Speed 		245 MB/s 370 MB/s Much faster peak deep queue write.
+51%
AS-SSD Total
AS-SSD Total Score 		957 Pts 1,206 Pts Stronger server IO.
+26%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		176 MB/s 284 MB/s Much faster peak deep queue mixed IO.
+61%
ADQ Read
Avg. 4K-64Thread Read Speed 		273 MB/s 301 MB/s Faster deep queue read.
+10%
ADQ Write
Avg. 4K-64Thread Write Speed 		212 MB/s 297 MB/s Much faster deep queue write.
+40%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		158 MB/s 241 MB/s Much faster deep queue mixed IO.
+53%
Specifications 
Capacity
Capacity 		240GB 240GB
Conclusion 
Average Bench 79.2%
Average Bench 92.1%
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The Intel 535 SSD was quietly released in April 2015, very few review samples were distributed and the release went largely unnoticed. The 535 sports the same basic specs as its predecessor, the 530. The 20nm NAND in the 530 has been replaced with marginally slower 16nm NAND and both drives use the same five year old SandForce 2281 controller. Comparing performance between 240GB 530 and 535 shows that the two drives share the same performance profile which is severely hampered by a particularly weak incompressible write speed, something the SandForce controller is notorious for. Overall the 240GB 535 scores an effective speed of 71.5% which puts it amongst the slowest handful of new SSDs on the market. There are other drives on the market that use newer technology and represent far value for money. [Aug '15 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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