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Of course SSDs look good, they are mainly used as primary OS install disk for its fast speed and programs whatnot...
BUT...
How would SSDs replace Raid storage anytime soon? With the prices on the high volume ones not even close. Certainly I doubt in a couple of years or so, the main trend will be hybrid disks.
Unless they come up with a process in which flash memory can approach multi terabyte HDDs in price, I would think that demand for traditional HHDs will rise. All that content that's out there needs to be stored somewhere, and people won't be keeping their music and movie collections on SSDs. Even if everyone stores stuff in the "cloud", at the end of the day that stuff has to be stored on a hard drive too.
Shame you're not seeing more options for their Hybrid SSD/Magnetic drives. People on Newegg say they still have a ways to go with firmware updates and designs, as they have their share of problems. But you'd figure, that most of their hard drives would consist of partial SSD storage for the OS, including Desktop hard drives, which you don't see anymore.
I think its a smart move, more and more people are learning about the write limits on SSD's and eventually if it isn't going to get fixed or at least improved people will be going back to HDD's in a heartbeat. I know its why I'm still using them.
I think it only needs 2 more years, so that the SSDs are cheaper, increase their capacity and eventually take the place of conventional HDDs.
I am sticking with HDs for at least a few years, a 60 GB SSD is still over $100 and a 1 TB HD is well under a hundred.
You could raid 2 WD Caviar Blacks for ~$120, and they would probably last longer than a SSD, although the quick boot and shut down of SSDs is tempting, but in the end my wallet can't afford an SSD.
I think its a smart move, more and more people are learning about the write limits on SSD's and eventually if it isn't going to get fixed or at least improved people will be going back to HDD's in a heartbeat. I know its why I'm still using them.
It's expected that 90% of the cells in a SLC drive will tolerate 1 to 5 million writes with about 3% only tolerating 100,000 writes. This coupled with wear leveling means that a 64GB SSD writing at a constant 80/Mbps, will start losing 3% of it's capacity after 2.5 years, with an estimated 51 years until drive failure.
[link]
How would SSDs replace Raid storage anytime soon? With the prices on the high volume ones not even close. Certainly I doubt in a couple of years or so, the main trend will be hybrid disks.
Many agreed with what you're thinking. However, keep in mind that everyday technology is developing faster and faster still. Just about 4 years ago, construction-grade steel became 30% stronger, thanks to recent advancements in the same kind of nanotechnology used in computers. How long have mankind been using steel? About 1000 years or so?, and suddenly: Boom, it became 30% stronger during 2006 alone. There are many technological advancements happening at the moment...
However: the future is hard to foresee. Really nobody would have predicted that this piece of text was ever to be written at all! I personally think that in a couple of years or so, pure SSD's will be a common sight in the very developed countries' markets like South Korea's and Japan's.
That high price will drop eventually, just be patient.
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