The Intel SSD 320 Review: 25nm G3 is Finally Here
by Anand Lal Shimpi on March 28, 2011 11:08 AM EST- Posted in
- IT Computing
- Storage
- SSDs
- Intel
- Intel SSD 320
Performance vs. Transfer Size
All of our Iometer sequential tests happen at a queue depth of 1, which is indicative of a light desktop workload. It isn't too far fetched to see much higher queue depths on the desktop. The performance of these SSDs also greatly varies based on the size of the transfer. For this next test we turn to ATTO and run a sequential write over a 2GB span of LBAs at a queue depth of 4 and varying the size of the transfers.
I've created a second set of graphs that just looks at 3Gbps performance of a few drives to make things easier to read:
3Gbps sequential read/write performance at low queue depths is competitive with other 3Gbps drives as we've already seen. Intel's controller scales simlarly with transfer size as the Marvell controller used in the 510.
If you've got an AMD or Intel 6Gbps controller however you'll be let down by the performance of the 320:
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piquadrat - Monday, March 28, 2011 - link
Theoretically for working encryption you need bios with ATA password support. If you're out of luck there is also a way to mod existing bios and add appropriate extension, but skills and experience required.The thing is:
There is no evidence that BIOS password in intel's implementation is LINKED to AES password generated by internal cypher engine!!!
If not, this solution is no different than SF-1200 non-enterprice drives. You can enable ATA pass on OCZ Vertex2 but it is not used to hash internal encryption keys which effectively renders the whole AES thing USELESS (security wise).
wvh - Tuesday, March 29, 2011 - link
Thanks... But I'm even more confused now. ;)piquadrat - Tuesday, March 29, 2011 - link
Lets wait until some further details concerning intel's implementation make to the public. I'm sure that early adopters will test this feature thoroughly. Now all of this is mainly academic.danjw - Monday, March 28, 2011 - link
Have you forgotten the P67 fiasco already?neotiger - Monday, March 28, 2011 - link
So after all these delays Intel released a product that can just barely keep up with the LAST generation of competing products. Meanwhile, competitors are releasing new gen of products at significant performance increases.In other words, Intel just GAVE UP on the top end of the market and is now just trying to be the cheapest product.
Truly disappointing.
FXi - Monday, March 28, 2011 - link
$1069 for a product only guaranteed to work 3 (THREE) years. IF it fails after that time, you've paid over $350 a year for storage. The 300 works out to $190, almost $200 PER YEAR for storage.If Intel feels so confident that these things will last, do the same as the rest of the enterprise grade industry and give it 5 years of "we're positive it will work this long".
Watch the rest of the SSD market cry if Intel does this, but they won't. These things are bad enough if something goes wrong at year 2 or 3, but past that it's the wild west. And given the prices, that shouldn't be the case.
$1069 is a decent price. $999 would have been excellent, but either price is horrible when compared to only a 3 year guaranteed lifespan.
iwod - Monday, March 28, 2011 - link
Personally i think it is too expensive. But,1. It would still sell very well. Because 90% of users are still with SATA 3Gbps. And Intel Drives are the most reliable SSD out there, currently its pricing is not cheap, but competitive.
2. Intel aren't keeping up with production volume anyway for their 25nm SSD. ( Note most of the Intel 25nm NAND sold to other company are proberly Tier -2 Bin NAND )
Yeah, we are disappointed, but it is still going to do well.
Let's Hope Future Intel SSD will beat even the Sandforce 2200 Series.
Lingyis - Monday, March 28, 2011 - link
Reliability is a big issue! I'm not a super-techie, but as a user, having experienced 2 out of 3 Vertex drives that I ended up having to reinstall the OS (once Windows 7, once Mac on my wife's machine) within 6 months, I have reverted to using good'ol hard drives for myself.Intel's higher reliability might be good enough--but hard drives are still more reliable. (if anybody has hard statistics to back me up i'd highly appreciate it)
sean.crees - Tuesday, March 29, 2011 - link
I've personally had MUCH more issues with HDD's than SSD's. Though that likely has to do with the fact that the only SSD's I've worked with are my 2x 1st gen 80g Intel SSD's, and I've spent the last 15 years dealing with HDD's.My biggest issue with HDD's is exposure to heat. I've lost my A/C in the summer, and then subsequently lost all my data on my HDD's because it got too hot for them. You don't have this problem with SSD's.
Also, any tech device is going to have DOA's. Just because you got a bad batch, doesn't mean the entire industry as a whole is worse than older tech. And, OCZ has come a LONG way since their initial reliability issues with their 1st gen Vertex drives. They have listened to their customers, and listened to reviewers like Anand, and have implemented changes to make their products meet our expectations. This one simple act above all else is what pulls me away from the Intel camp to purchase a Vertex 3 for my next SSD.
jwilliams4200 - Tuesday, March 29, 2011 - link
Are you insane? OCZ is meeting expectations?How could you have missed that just in the last few months, OCZ has changed their products to be lower performing and less capacity than previously, without informing customers or even changing the product SKU? Or that OCZ uses Spectek flash instead of higher-tier Micron flash memory in some of their SSDs, but a customer cannot know which flash they got without opening the SSD and voiding their warranty?
OCZ are nothing but con men and spin doctors. If you think OCZ cares about their customers and treats them with honesty and respect, then you are awfully naive.
Besides, the statistics show that Intel is the most reliable SSD. Even without the statistics, it is easy to see why Intel is more reliable. Intel uses the highest quality parts, including getting the highest bin flash memory from their manufacturing lines, and Intel testing and quality control is a corporation wide thing. I doubt OCZ even knows the meaning of the words.