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120GB OCZ Vertex 3.20 Solid State Drive E-mail
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Written by Olin Coles   
Friday, 29 March 2013
Table of Contents: Page Index
120GB OCZ Vertex 3.20 Solid State Drive
OCZ Vertex 3.20 SSD
Features and Specifications
SSD Testing Methodology
AS-SSD Benchmark
ATTO Disk Benchmark
CrystalDiskMark 3.0 Tests
Iometer IOPS Performance
EVEREST Disk Benchmark
PCMark Vantage HDD Tests
OCZ Vertex 3.20 Conclusion

ATTO Disk Benchmark

The ATTO Disk Benchmark program is free, and offers a comprehensive set of test variables to work with. In terms of disk performance, it measures interface transfer rates at various intervals for a user-specified length and then reports read and write speeds for these spot-tests. There are some minor improvements made to the 2.46 version of the program that allow for test lengths up to 2GB, but all of our benchmarks are conducted with 256MB total length. ATTO Disk Benchmark requires that an active partition be set on the drive being tested. Please consider the results displayed by this benchmark to be basic bandwidth speed performance indicators.

ATTO-OCZ-Vertex-3.20-SSD-120GB.png

ATTO Disk Benchmark: Queue Depth 4 (Default)

Our bandwidth speed tests begin with the OCZ Vertex 3.20 solid state drive attached to the Intel P67-Express SATA 6Gb/s controller operating in AHCI mode. Using the ATTO Disk Benchmark tool, the test drive performs basic file transfers ranging from 0.5 KB to 8192 KB.

The 120GB model provided to Benchmark Reviews for testing produced 550 MBps maximum read speeds that plateau from 2048-8192 KB file chunks, and 522 MBps peak write bandwidth that plateaus from 128-8192 KB. These results agree with OCZ's performance specifications of 550/520 MBps for all 120/240GB Vertex 3.20 SSDs.

ATTO-Disk-Benchmark_Results.png

In the next section, Benchmark Reviews tests sequential performance using the CrystalDiskMark 3.0 software tool...



 

Comments 

 
# RE: 120GB OCZ Vertex 3.20 Solid State DriveArgos 2013-05-10 05:25
"Would you buy a lower-capacity SSD because of costs, or save funds and insist on higher-capacity?"

At the moment I have an older OCZ SSD in my system which contains the OS and I also work with PC's that do not have an SSD. So I can easily compare how I perceive the speed increase in real life.

My next system will probably not contain an SSD at all. I think it simply is not worth it. HDD are so much cheaper and the actual, practical perceived speed increase when using an SSD is so minimal that I think it is not worth it at all.

I recently built a new system for a friend and after some consideration we both decided that he did not need to waste money on an SSD at all. Instead he invested it in an extra HDD for more storage.

I feel the price of a 240 Gb SSD at $220 is atrocious. I like the SSD technology very much and have nothing against them at all. I would buy them if I had a room full of money, but I do not. I'd rather invest the extra money in a graphics card for example. But if you have ample money, by all means buy an SSD. It is wonderful tech.
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# umm... no.Chris 2013-05-10 06:05
I'm sorry OCZ. I just do not trust your brand with SSDs at the moment. You'd have t lower the price down to $0.50/GB before I decided to purchase one.
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# Go on...Patches 2013-05-10 11:46
$0.50/GB is really hard to find for even a lower end SSD. But other than that, I am curious what your hesitation is with OCZ. I hear a lot of bad things about them however in 3 SSDs of theirs I have owned, Vertex 1, 2, and 3, I have had relatively few issues. One issue was easily solved with a firmware update and the other was covered under warranty, just shy of 3 years the drive had. I'm wondering if maybe there is some issue specific to their newer drives you are having that I'm not aware of. I am considering getting another drive this summer and would appreciate any heads up you can give me. Thanks!
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# ColJ D Mathis 2013-05-10 16:30
I am also wondering WHY these reviews and the POS so NOT include the hardware for installation. OBVIOUSLY, the 2.5 inch, et al, will NOT fill a 5 inch slot, or even 3.5 inch. SO you have to get adapters or a rail or some other intermediary item to affix the little card (SSD) to your unit. It is a major agro to order some hot new device and NOT be able to use it until you get the "recommended" add-on items, without which you cant install. And as to speed, with 6/ HDD available. Seagate comes to mind with Raptor @ 10K speeds and two cashe levels. why would the typical home user, even hard core gamer, really NEED SSD? I would put Rator up against this DDS, and @ 80USD it is a great buy. I have a suggestion for SSD MFG, to improve their offerings, if they would be interested. I can be contacted at email.
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# RE: ColOlin Coles 2013-05-10 20:26
SSDs don't need all four points mounted like a hard disk drive requires, because nothing moves or vibrates. You can match up one screw hole and mount it... seems to work just fine.
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