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SamsungMZ-7KE2T0BW
OCZVTX460A-25SAT3-240G
▲ 5020 ▼

Controller: Samsung Triple Core MEX. Memory: Samsung 40nm MLC V-NAND. Release date ≈ Q4 2015.

VS
▲ 53539 ▼

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

Effective Speed 
+18%
Real World Speed
Performance profile from 3,755 user samples
Benchmark your SSD here
2,669 User Benchmarks
Best Bench: 130% 1.5TB free (System drive)
Worst Bench: 78% 1TB free
Poor: 78% Great: 130%
SPEED RANK: 231st / 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 		108 % Faster effective speed.
+18% 		92.1 %
Average Score 
+19%
Read
Avg. Sequential Read Speed 		477 MB/s Faster read speed.
+20% 		397 MB/s
Write
Avg. Sequential Write Speed 		429 MB/s 429 MB/s
4K Read
Avg. 4K Random Read Speed 		35.3 MB/s Much faster random read.
+48% 		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 		376 MB/s Faster mixed IO speed.
+19% 		317 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		47.3 MB/s Much faster random mixed IO.
+42% 		33.3 MB/s
SusWrite
Avg. Sustained Write Speed 		409 MB/s +3% 399 MB/s
Peak Score 
+20%
Read
Peak Sequential Read Speed 		511 MB/s Faster peak read speed.
+16% 		440 MB/s
Write
Peak Sequential Write Speed 		490 MB/s +1% 486 MB/s
4K Read
Peak 4K Random Read Speed 		42.3 MB/s Much faster peak random read.
+52% 		27.9 MB/s
4K Write
Peak 4K Random Write Speed 		123 MB/s 128 MB/s +4%
Mixed
Peak Sequential Mixed IO Speed 		420 MB/s Faster peak mixed IO speed.
+20% 		349 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		59 MB/s Much faster peak random mixed IO.
+48% 		40 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		490 MB/s Slightly faster peak sustained write speed.
+6% 		463 MB/s
Value & Sentiment 
�%
Market Share
Based on 77,558,052 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0 %
Value
Value For Money 		28.7 % Hugely better value.
+281% 		7.53 %
User Rating
UBM User Rating 		50 % 53 % Slightly more popular.
+6%
Price
Price (score) 		$315 $177 Much cheaper.
+44%
Nice To Haves 
+12%
Age
Newest 		108+ Months Slightly more recent.
+10% 		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 		362 MB/s 370 MB/s +2%
AS-SSD Total
AS-SSD Total Score 		1,276 Pts Slightly stronger server IO.
+6% 		1,206 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		369 MB/s Faster peak deep queue mixed IO.
+30% 		284 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		346 MB/s Faster deep queue read.
+15% 		301 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		292 MB/s 297 MB/s +2%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		308 MB/s Faster deep queue mixed IO.
+28% 		241 MB/s
Specifications 
Capacity
Capacity 		2TB 240GB
Conclusion 
Average Bench 108%
Average Bench 92.1%

Much better options available now but still a really good SSD [Nov '18 Scarso]

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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Solid State Drive Rankings (Price vs Performance) November 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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  • Best user rated - User sentiment trumps benchmarks for this comparison.
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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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  • - Reports are generated and presented on userbenchmark.com
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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?
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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?
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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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Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $400
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