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Engadget Primed: SSDs and you
Primed goes in-depth on the technobabble you hear on Engadget every day -- we dig deep into each topic's history and how it benefits our lives. You can follow the series here. Looking to suggest a piece of technology for us to break down? Drop us a line at primed *at* engadget *dawt* com. If you're a storage aficionado -- and who here isn't? -- you've probably heard a lot about SSDs, those friendly solid-state disks promising dramatically improved performance over their magnetically inclined brethren. No doubt you've heard about the advantages, thanks to NAND storage that makes them silent, shock resistant, energy efficient and lightning quick. Yet you've also heard the horror stories: drive slowdowns, controller failures and manufacturer recalls. And adding to all those anxiety-producing headlines, there's the price premium. While most magnetic drives average around a nickel or dime per gigabyte, even consumer-grade SSDs still run $1-2 per gigabyte, often for drastically smaller-capacity drives. Three years ago, Intel launched its X25-M and X18-M: the "M" stood for "mainstream," and the pair of drives were designed to reintroduce solid-state storage to a cost-conscious consumer market. (Perhaps more importantly, they were also meant to solidify Intel's standing in the nascent SSD realm, up to that point a chaotic, Wild West-style domain. But we'll get to that.) For most users magnetic drives still remain king, with solid states appealing primarily to a niche of enterprise IT professionals and modding enthusiasts. How did that happen -- and should it be different? After the break we'll look at how and why SSDs haven't (yet) conquered the storage world, and examine whether they're poised to do just that.
LSI acquires SandForce for $370 million, looks to step up its SSD game
SandForce has been behind many an SSD in its day, but it looks like it's finally about to settle down, and get hitched. Yesterday, LSI announced plans to acquire the flash storage company, as part of a $370 million agreement. The deal brings SandForce's processors and energy efficient DuraClass technology under LSI's roof, giving the semiconductor designer some new flash firepower and an extra boost into a burgeoning market. Tangible results, of course, remain to be seen, though it's certainly not the first time these two have danced. SandForce, after all, provided the motor for LSI's WarpDrive lineup, and will presumably do much more, once the deal goes through. Pending regulatory approval, the acquisition should be finalized by the first quarter of 2012. Full PR after the break.
SandForce breaks into SSD market with speedy SF-1000 processors
With SSD prices still well above the point of affordability, we're thrilled to see more entrants joining the burgeoning market. Big players like Western Digital and Corsair are being greeted by small timers such as PhotoFast, Fusion-io and SandForce, the latter of which has just escaped "stealth mode" in order to launch its first solid state drive processor family. The chips utilize DuraClass technology and promise to address "key NAND flash issues allowing MLC flash technologies to be reliably used in broad based, mission critical storage environments." More germane to our discussion is the nice boost in transfer rates and lower cost of production; we're told that the SF-1000 crew sports a standard 3 gigabit-per-second SATA host interface connecting up to 512 gigabytes of commodity NAND flash memory, and that it delivers 30,000 IOPS and 250MB/s performance (sequential 128KB read or write transfers) with 100 micro-second latency. If all goes well, select OEMs will be launching SSDs based on this processor later this year, so we'll definitely be keeping our eyes peeled.[Via GadgetMix, thanks Kamal]
