Storage Solutions [Anand Shimpi] A primer on SSD

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hatter

Galvanizer
If you look at the SSD market today, you’d assume that it’s very different from what it was just six months ago when the X25-M launched. People are worried that the Intel drive has issues with degrading performance over time. Some vendors are now shipping “revised” JMicron drives with multiple controllers, supposedly fixing all of the problems I talked about last year.

I hate to break it to you guys. As different as the world may seem today, it’s all very much the same.

The Intel drive is still the best of the best. Yes, it, and other SSDs do get slower over time and later in this article I’ll explain why it happens and why it’s not as big of a deal as you’d think. The issues I complained about with the JMicron drives from last year are still alive and well today; they’re just somewhat occluded.

Delay after delay kept me from writing this article, but I believe it’s for the best. What went in to what you’re about to read is nearly six months of research, testing and plain old work with SSDs.

The timing couldn’t be more perfect. We’re about to see a new wave of SSDs hit the market and it’s time to separate the fact from the fiction, the benchmarks from reality and the men from the boys. The last time I wrote an article about SSDs I ruffled quite a few feathers. That’s never my aim, but we’ll see what comes of this one.

AnandTech: The SSD Anthology: Understanding SSDs and New Drives from OCZ

PS: I have just finished reading two pages and wow, can this man write tech articles. This SSD article clearly shows that when it comes to writing tech articles for masses, few match Shimpi.
 
morgoth said:
I have just finished reading two pages and wow, can this man write tech articles. This SSD article clearly shows that when it comes to writing tech articles for masses, few match Shimpi

Absolutely Agreed.

That was really an epic article like he's been promising... very detailed and very apt study indeed. Hopefully SSDs mature well by the time they truly gets VFM in price per gb ratio. :)
 
may be recession?SSD's are not yet mainstream.hdds are like CRT's - just sticking after it became obsolete in this time.
 
Prakashan said:
hdds are like CRT's

Hardly... The parity between CRTs and today's LCDs is noticeable. Few years back LCDs didn't offer anything above CRTs expect compact size and power consumption advantage. Today LCDs are pretty much close to CRT's color reproductions (though CRTs still pawn LCD when comes to contrast and pure black).

Anyway, in regards to SSDs vs. HDD... HDDs are still strong with price per gb advantage, newer greener drives (even if power consumptions not as low as SSD) and sequential write speed. SSD will have to mature quite bit before they actually become mainstream, besides just price. That is why I said that by the time manufacturing cost of SSD allows truly cheaper drives, the technology needs be mature enough to make it attractive besides just price point.
 
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