The OCZ Vertex 3 Review (120GB)
by Anand Lal Shimpi on April 6, 2011 6:32 PM ESTFinal Words
This is going to be a pretty frustrating conclusion to write. I'm still waiting for the final, shipping 240GB Vertex 3 to arrive before passing judgement on it but from what I've seen thus far it looks like that may be the drive to get if you're torn between the two. I feel like if you're going to be working with a lot of incompressible data (e.g. pictures, movies) on your drive then you'll want to either go for the 240GB version or perhaps consider a more traditional controller. The performance impact the 120GB sees when working with incompressible data just puts it below what I would consider the next-generation performance threshold.
The bigger question is how does the 120GB Vertex 3 stack up against similar capacity drives from the competition? Unfortunately with only a 300GB Intel SSD 320, a 250GB Intel SSD 510 and a 256GB Crucial m4 on hand it's really tough to tell. I suspect that the drive will still come out on top given that the rest incur a performance penalty as well when going to smaller capacities, but I don't know that the performance drop is proportional across all of the controllers. I hate to say it but you may want to wait a few more weeks for us to get some of these smaller capacity drives in house before making a decision there.
It's clear to me that these SF-2000 based drives are really best suited for use with a 6Gbps interface. Performance over 3Gbps is admirable but it's just not as impressive. If you've got an existing SF-1200 drive (or similar performing drive) on a 3Gbps system, I don't believe the upgrade to a SF-2200 is worth it until you get a good 6Gbps controller.
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soltys - Thursday, April 14, 2011 - link
Looking at past few articles, I was wondering - what exactly do SSDs do, that random writes are significantly faster than random reads (and looking at the tables above, 2x - 3x faster) ?Even considering magic firmware + spare space + caching - sooner or later R-E-M-W will have to be performed. And random patterns, with random data should emphasize that.
Any insights or pointers ?
Norrin - Friday, April 15, 2011 - link
Hi Anand,I have the vertex 3 installed in a 2011 macbook pro.
I'm having a horrible problem where the OS locks up for about 10 seconds every 30 minutes or so.
What was the problem that cause OCZ to delay their March 3rd launch day??
What changes were made (firmware version numbers)? How can the firmware on a vertex 3 be checked and where can the latest version be downloaded and installed?
I suspect the problem I'm seeing is the same which delayed their launch. Maybe they have a firmware update available now which can be installed in the disk I currently have....
Thanks so much!
jammmet - Tuesday, April 19, 2011 - link
I am experiencing exactly the same issue - did you find a workaround? Also, do you also have a spinning HD in your machine too?typofonic - Monday, April 18, 2011 - link
Wouldn't a Vertex 3 120 GB be a really bad choice for a boot drive when it has such a low random read performance, compared to the older Force F120/Vertex, even if I have a new SATA3 MacBook Pro?I can imagine that launching applications, booting the system etc. would be much slower with this compared to a Vertex 2/Corsair Force F120. Yes, the sequential performance is much better, but wouldn't the older drives seem snappier in normal everyday use?
Even if the Vertex 3 120GB cost the same as a Vertex 2/Force F120, wouldn't the older drives still be a much better choice for normal use, because of their high random read/write? Can't decide if I should go for the Vertex 3 or the Force F120/Vertex 2.
Anybody who knows more about this?
rgbxyz - Wednesday, April 20, 2011 - link
I own a 120 GB Vertex. I've been thinking about adding another one. However, it will not be an OCZ. With the word coming, that it seems. and I stress, seems, that OCZ can not once again be trusted. And this time around it's an even bigger issue.From the just released report: "OCZ has parlayed investor and market excitement for solid state drives (SSDs) into an amazing story. From a low of $1.79 last summer, OCZ's stock has steadily climbed more than 350% on a feel good tale told by its CEO. But there is a much darker and sinister side that has been well hidden. It is our opinion that OCZ has misrepresented its SSD growth and has financial irregularities that are nearly impossible to reconcile. We believe that some form of a restatement may be required and that the auditors tick and tie review has some substantial inconsistencies. As such, we have sent our findings to the Securities and Exchange Commission asking for clarification on the multiple sets of numbers that we have uncovered. We believe OCZ's Board has the fiduciary responsibility to form a special committee to examine these discrepancies." The bottom line for those curious where this short-seller sees the stock: "If OCZ trades in-line with the comp group, a generous assumption given OCZ's limited asset value, differentiation, and minimal profitability, a reasonable price target would be between $2.58 and $4.98 per share."
http://www.scribd.com/doc/53435574/OCZ-The-Master-...
la taupe - Friday, April 22, 2011 - link
http://www.scribd.com/doc/53435574/OCZ-The-Master-...geroj - Saturday, April 23, 2011 - link
it would be interesting to see if 2 120gb ssd-s in raid0 would be better choice over a 240gb vertex3 or intel 510 (performance and costwise).im thinking of putting 2x120gb crucial c300 in raid0, it would cost 2/3rd of a 240gb vertex3 but a thorough test would be nice before deciding.
2x64gb in raid0 is also enough for me (and as i see for a lot of us) but what about the performance?
ekerazha - Wednesday, April 27, 2011 - link
New "Vertex 3 Max IOPS" series released.120 GB
Read IOPS: 20.000 -> 35.000
Write IOPS: 60.000 -> 75.000
240 GB
Read IOPS: 40.000 -> 55.000
Write IOPS: 60.000 -> 65.000
Max Write: 520 MB/s -> 500 MB/s (decrease)
sor - Friday, April 29, 2011 - link
Yeah, what the hell is this all about? Anand mentioned in his review that there was supposed to be some sort of firmware cap on iops according to sandforce, but that his test vertex3 didn't have it, and that OCZ promised that performance of the shipping drive would be identical. Turns out apparently that they had TWO versions they were going to ship, and everyone was apparently led to believe that the test review one was the same performer that everyone has been jumping on as fast as they can ship. I think we've been duped.spensar - Saturday, April 30, 2011 - link
Love the real world benchmarks, and would like to see the Vertex 2 120gb numbers put up in the comparisions as well.