SolidStateStorage
Latest
Crucial's M4 / C400 SSD reviewed, hitting store shelves in late April for an undisclosed sum
When Micron's RealSSD C300 came out, there were no competitors in sight -- 355MB / sec read speeds and a SATA 6Gbps interface made for an unbelievably sprightly (though also finicky) solid state drive. Today, that's simply not the case, as Intel's SSD 510 and OCZ's Vertex 3 are furiously fighting for the crown in the high-end consumer SSD space. On or about April 26th, the C300's successor will hit the market branded as the Crucial M4, but this time it won't be the cream of the crop, as even though it's assuredly a speed demon, it's actually shown up by its predecessor in a few tests. In particular, AnandTech noted that the drive seems to have sacrificed sequential read performance in exchange for faster write speeds -- and was worried slightly about Crucial's delayed garbage collection routine -- but overall, reviewers are coming away fairly happy with the speedy performance they're seeing. Still, the most crucial variable, price, has yet to be revealed -- over a year later, the C300 remains an expensive drive, but the new C400 uses Micron's 25nm NAND flash, which could make solid state storage cheaper. Read - AnandTech Read - The Tech Report Read - Hardware Heaven Read - Tom's Hardware
Intel posts a short film about SSDs and the folly of not using them
Intel cares about you. It cares that your data is safe and secure in a sturdy storage silo of the solid state variety. In order to enlighten you on the dangers that old and dusty magnetic hard drives pose, it has kindly fashioned out a short film detailing graphically the fate of your 1s and 0s when they're kept on an HDD that suffers an unexpected impact. It's atmospheric, thrilling stuff, which we dare not spoil for you here. We'll just say it ends on a pretty hilarious note and point you to the video below.
Seagate Pulsar XT.2 and Pulsar.2 SSDs target enterprise, reliability-obsessed consumers
Seagate has just taken the wraps off a slew of fresh enterprise storage drives, highlighted by a pair of new Pulsar SSDs. The MLC NAND-equipped Pulsar.2 is capable of 6Gbps speeds over SATA, while the 2.5-inch XT.2 uses SLC memory and a 6Gbps SAS connection, and both are unsurprisingly touted as being the fastest and finest guardians you can buy for your company's data. Seagate sees the use of MLC flash on the Pulsar.2 as a major advantage in lowering costs, while its data-protecting and error-correcting firmware is expected to maintain the high levels of data integrity required in this space. No price is actually given to validate Seagate's claims of a breakthrough price / performance combination, but both of its new SSDs should be available in the second quarter of this year. The XT.2 is already shipping out to OEMs, along with its 360MBps read and 300MBps write speeds. There are also new Savvio and Constellation HDDs from the company, but you'll have to read the 1,400-word essay press release after the break to learn more about them.
OCZ buys Indilinx, probably has designs on building its own SSD controllers
Indilinx, the company responsible for designing the Barefoot SSD controller, has today agreed to hand its future over to the capable lads and ladies of OCZ Technology in exchange for $32 million in common OCZ stock. The companies have announced a definitive agreement for the chipmaker's acquisition, which OCZ is performing in order to gobble up a set of 20 yummy patents and patent applications while also expanding its presence in embedded, hybrid storage and industrial markets. Indilinx will continue its current operations, including providing controllers and firmware to other OEMs, and OCZ too will continue to use others' wares, namedropping its long-term partner SandForce as among the outside companies that will be supplying it with SSD goodies. So it's business as usual unless and until this partnership spawns some lightning-fast combination of software and hardware that forces us to hear that cursed "exclusive" word again. Ah well, best of luck of luck to them.
Fusion-io IPO filing discloses list of prestigious clients, led by Facebook
Before last week, we'd gone well over a year without discussing solid state storage purveyors Fusion-io -- and their extremely expensive and expeditious flash drives -- but things seem to have been ticking along just fine behind the scenes. While the company's unlikely to have sold many ioDrives to good old Joe Consumer, its upcoming IPO application features an impressive list of corporate clients, highlighted by Facebook, its biggest customer, IBM, HP, and Credit Suisse -- the latter using Fusion-io technology to speed up the mathematical alchemy of making money where there was none before. Taken together with strategic investments from Samsung and Dell, these deals paint a rosy outlook for the Woz-employing startup, however it's worth noting that profitability is still a decent way away. Fusion-io's rapid growth is costing it more than it's making at the moment, which is most likely to have catalyzed its current decision to go public and collect its biggest round of investments yet. Let's hope the investor prospectus includes a forecast for when things like the ioXtreme might actually become affordable to non-millionaires, eh?
USB 3.0 shocker! Supersonic Magnum thumb drive rocks 200MB/s read times, sure to be rather pricey
You thought the 70MB/s write speeds were wild? The kids at Patriot are making the scene at CeBIT with the successor to the Supersonic USB thumb drive we first saw at the tail end of last year, and it's putting its old man to shame. The Supersonic Magnum series, sporting capacities up to 128GB, boasts a single eight channel controller with 200MB/s read and 110MB/s write speeds. And it will fit in your hip pocket! Release date TBA, and we can only imagine it will cost you a pretty Deutschmark.
Intel's SSD 510 reviewed, measures up well against Vertex 3
Been wondering how that new 6Gbps SATA interface and Marvell controller have been treating Intel's latest SSDs? The answer, it turns out, is really rather nicely. Faced off with OCZ's awesomely quick Vertex 3 drive, the 250GB SSD 510 from Intel more than holds its own, occasionally flashing ahead and taking the lead. Opting for Marvell's processing chip has improved Intel's sequential performance, but has actually led to it taking a ding on random read speeds -- the latter being arguably more important on a day-to-day basis. Still, this $584 drive is one of the finest the consumer world has yet had to feast upon and should encourage high expectations from Intel's 25nm G3 storage units, which are still to come. As to having the extra Serial ATA bandwidth, we'll leave it to Anand from AnandTech to summarize: "these next-generation SSDs not only use 6Gbps SATA, they really need it."
Intel outs SSD 510 Series with 6Gbps SATA interface, 500MBps transfer speeds
We didn't think the previous generation of SSDs, topping out at around 280MBps read speeds, were in any way hampered by their celerity, but Intel's bringing the future to us whether we like it or not with its new 510 Series SSDs. These Marvell-controlled flash storage drives will zip data to your processing unit at a rate of 500MB per second and write anything you send back at a clip of 315MBps. That's mostly thanks to the 510 being one of a new breed of consumer SSDs with a 6Gbps SATA interface, which has effectively removed a bottleneck from the performance equation and uncorked the extra vroom now contained within. When bought in bulk, a 250GB SSD 510 will cost you $584, while the slightly slower (450MBps read, 210MBps write) 120GB model will set you back $284. Full press release after the break.
OCZ's consumer-grade Vertex 3 SSD gets benched, SandForce SF-2281 helps it spank competition
We thought OCZ's Vertex 3 Pro was some flaming hot stuff, but solid state storage reviewers have mind-boggling news -- the plain ol' Vertex 3 will bring the same completely ludicrous 550MB / sec read speeds (plus even faster 525MB / sec writes) at a down-to-earth price. Previews found the Vertex 3's new SandForce SF-2281 controller and Micron 25nm flash memory chips edged out even its own enterprise-grade cousin in nearly every test -- with a few anomalies here and there -- and were reportedly too fast to achieve full performance with any SATA 6Gbps controller save the one in Intel's new Cougar Point chipset. Best of all, they claim that OCZ's targeting a price of just $250 for the 120GB version, or $500 for the 240GB drive benched here. That's still a chunk of change, but considering current-gen 120GB SSDs still cost over $200 street, it sounds like OCZ and SandForce are setting a bar that will drive down prices across the board. We can't wait. Read - AnandTech Read - Hot Hardware Read - Legit Reviews Read - PC Perspective Read - Storage Review
Mac OS X Lion has TRIM support for SSDs, HiDPI resolutions for improved pixel density?
As you'd expect, developers have wasted no time in tearing apart the Mac OS X Lion preview, and in so doing they've allegedly discovered some intriguing things -- namely, support for the SSD-wiping TRIM command, and a series of high-DPI display modes which would allow for icons and UI elements with twice the graphical detail -- which could mean a PC-sized Retina Display. The former doesn't sound like the most exciting upgrade, but it's truly a boon for Mac users with solid state storage, as TRIM can greatly improve write speeds in compatible drives. As far as the improved pixel density rumors are concerned, it's not clear whether Apple's actually looking at doubling display resolutions in new computers (9to5Mac imagines a 15-inch MacBook Pro with a 2880 x 1800 screen) or whether Apple's simply moving to maintain icons that are precisely the same physical size across all its displays -- which would make fantastic sense for a touchscreen UI, by the way.
Momentus XT hybrid drive causing headaches, Seagate working to fix
All's not well in hybrid solid state storage land, as owners of Seagate's Momentus XT are facing serious issues with their drives -- despite glowing initial reviews, a number of long-term users claim that the drives chirp, crash, stutter, and freeze with alarming regularity, particularly when installed in a Mac. Seagate forumgoers speculate these are symptoms of the XT's magnetic platters spinning down inappropriately, due to an overzealous power management scheme. That's the bad news -- and it sounds pretty bad -- but the good news is this: Seagate's owning up to the issues, and is actively involved in getting them fixed. So far, a pair of new firmware updates have addressed some symptoms, a third is on the way, and a Seagate engineer known only as STX_NB is proactively chatting with affected customers about possible fixes. That's what we call technical support -- take notes, tech companies.
OCZ Vertex 3 Pro hits the test bench, sets the new single-drive speed benchmark at 550MBps
We're becoming somewhat repetitive in our writing about SSDs -- every next one is that extra little bit faster or better and the crown just keeps exchanging hands -- but we couldn't be happier for it. Solid state storage is still one of the most exciting and rapidly developing areas of modern technology, a fact evidenced perfectly by the recent introduction of OCZ's Vertex 3 Pro drive. It touts a mad 550MBps maximum read and 500MBps maximum write speeds, mostly thanks to the brand spanking new SandForce SF-2500 controller chip it has onboard. It's been put through the benchmarking wringer by a number of sites today and the resulting conclusion has been lucid and unequivocal: the Vertex 3 Pro is the new champion among standalone 2.5-inch SSDs. AnandTech goes so far as to say it's "the first drive that really needs a 6Gbps interface." The V3Pro isn't yet on sale and the hardware looked at it in these previews was not final, but the next generation of SSDs looks to be keeping the breakneck pace of development that's characterized the storage medium so far. Lovely!
Intel's mSATA SSD 310 reviewed: a pint-size performer through and through
The forecast for speedy, razor-thin laptops is looking pretty sunny right about now, because it seems Intel's SSD 310 truly does bring the power of a full-sized solid state drive on a tiny little board. Storage Review and The SSD Review thoroughly benchmarked the tiny 80GB mSATA module this week, and found it performs even better than advertised -- easily tearing through 200MB / sec reads and 70 MB / sec writes -- which put it slightly behind Intel's legendary X25-M series but well ahead of the company's X25-V boot drives. While we're still not seeing Sandforce speeds from Intel's tried-and-true controller and 34nm silicon and they might not make Toshiba's Blade run for the hills, we can't wait to test it out in some new Lenovo ThinkPads when they integrate the SSD 310 later this year. Oh, by the way, that big green board up above isn't the drive. It's actually the tiny one on top.
Scientists build double-floating-gate FET, believe it could revolutionize computer memory
Look, we get it, you want DRAM that behaves like flash, flash that behaves like DRAM, and everything in between -- speedy computer memory that doesn't lose its data when the power goes off, and lasts for years on end. Well, it looks there's a new challenger about to enter that ring -- double floating-gate field effect transistors, currently in prototype form at North Carolina State University. Whereas the single floating-gate variety is currently responsible for the flash memory in your USB keys and SSDs, the second floating gate lets bits of data stay in an active, ready state, but the computer can also apply a higher voltage to "freeze" them in place. Since the memory can switch between static and dynamic modes in a single cycle and the data never disappears in between, researchers imagine the new tech could lead to instant-on computers and power-saving techniques that shut down idle memory banks. That's the consumer take, at least -- find the technical deep dive at our more coverage link.
Intel 310 mSATA SSD knows that size matters, fits 80GB into less space than a credit card
Watch out, Toshiba, your tiny SSD modules aren't the only game in town for ludicrously small flash storage anymore. Intel's just announced a new SSD 310 line that offers spectacularly minimal 51mm by 30mm by 5mm dimensions, while retaining X25-class performance (up to 200MBps read and 80MBps write speeds). To give you an idea of what those measurements mean, the industry-standard 2.5-inch form factor, an already diminutive footprint, is eight times larger than these newfangled storage chips. 40GB and 80GB variants of the SSD 310 are shipping out to OEMs already and Lenovo has confirmed it plans to roll these into its next refresh of the venerable ThinkPad laptop line. Prices are set at $99 and $179 (depending on size) when bought in batches of 1,000, though direct sales to end users are predictably off the table for now. Better start saving up for that next ultrathin laptop if you want one.
Patriot intros Supersonic USB 3.0 flash drive, milks 100MB / sec from a single chip
At present, there seem to be three strategies to embracing the potential of USB 3.0 -- go all out with an external SSD, introduce a hulking RAID-on-a-stick, or settle for a single-chip USB key with ho-hum maximum read/write speeds of roughly around 80MB / sec and 60MB / sec. There are a number of these barely-better-than-USB-2.0 flash drives floating about, but Patriot decided not to settle for that -- its new Supersonic flash drive uses the mythical "quad channel" technology (and a native USB 3.0 controller) to eke out some extra speed. That allows Patriot to beat down the USB 2.0 straw man with 70MB / sec writes and 100MB / sec reads, and possibly justify a pricing premium if the company can't manufacture them on the cheap. If the Supersonic sounds like the best of all worlds for your portable data, you'll find it in 32GB and 64GB configurations starting Q1 2011. No word on price quite yet.
Samsung 470 Series 256GB SSD review roundup: impressive performance, but pricey
If you've been scouring the virtual shelves for a new laptop SSD, you've probably come across one name more than any other: SandForce. Recently, both SandForce and Indilinx have all but taken over the SSD market in terms of controller use, but at long last we've got some formidable competition on the benchmarking trail. Samsung's 470 Series SSD range features an in-house controller, and it's obviously got a lot of work to do if it plans on ousting either of the previous two names from their place atop the pedestal. The good news, however, is that Sammy is well on its way. Reviews across the web have sung the praises of this her drive, with Slashgear noting that unlike most drives -- which only truly impress on the read side -- this one also generates drool on the write side. The critics over at Hot Hardware noted that while it won't take advantage of SATA 6Gbps, it doesn't "suffer from a split personality," meaning that performance was shockingly consistent in use. Of course, the rub that everyone points to is the price -- at $550 for a 256GB slab, it's far from cheap, but it's as close as one could get to being worth the premium. Drive in below to see for yourself. Update: The Tech Report found some fairly interesting caveats during its time with the drive. Feel free to have a look to see how it handled their torture test. Read - Hot Hardware Read - Storage Review Read - Slashgear Read - TechSpot Read - CNET Read - Gadgetsteria Read - The SSD Review
Micron embeds error correction in flash memory chips, calls it ClearNAND
Solid state storage is fantastic stuff, durable and lightning-quick, but it's got its fair share of quirks -- bits fail, pages fill up, and cells deteriorate over time. Typically, the onus is on a beefy controller to take care of your drive and make sure it lasts a good long while (which is why brand names like SandForce can make or break an SSD) but it looks like Micron is planning to usurp some of that responsibility with its new ClearNAND chips. Simply put, each ClearNAND memory module has a built-in 24-bit error correction engine, so your drive's host controller doesn't have to shoulder that load, and can focus on the good stuff -- like getting your data delivered at speeds that would obliterate traditional hard drives. Micron says the new chips are available right now in 25nm sizes. Want a more technical rundown? Hit up our more coverage link to hear what this might mean for the error-prone future of the medium. PR after the break.
Corsair Force series gets 90GB and 180GB brothers, middle child syndrome inevitable
Corsair has added new 90GB and 180GB sizes to its blazin' fast Force Series of SSDs, growing the happy family which already included 60, 120, and 240GB versions in addition to the original 100GB and 200GB options released back in the spring. Unlike its previous siblings, both the F90 and F180 are also available immediately from Corsair dealers for suggested MSRPs of $255 and $430, respectively. Built around the lauded SandForce SF-1200 controller and capable of beastly 285MB/sec read speeds and 275MB/sec write rates, these latest releases are not too small and not too big, making them the perfect Goldie Locks drives of the SSD world. To hear the news straight from Corsair's mouth, check out the press release after the break.
Intel's 25nm solid state drives boast huge capacity, improved reliability, four times longer life?
Solid state storage is maturing rapidly, as you can see on this allegedly leaked slide, but AnandTech reports that the improvements aren't all about price per gigabyte -- the 25nm successor to Intel's X25-M G2 is shaping up to be one killer drive. In addition to increasing capacity to 600GB for a 2.5-incher and 300GB for a 1.8-inch size, the publication reports that the Postville Refresh will bring up to 40,000 IOPS in random 4K writes, and transfer larger sequential files with up-to-250MB/s reads and 170MB/s writes. To put that in context, they should be competitive with today's very best SandForce SF-1200 drives, and hopefully trounce them on price. More impressive (if true), however, is that these new Intel X25-M G3 units are built to last: they're reportedly able to transfer at least 30TB before they give up the ghost, and have a "power safe write cache" feature that may keep errant power outages from prematurely conking them out. We don't exactly expect OCZ, Corsair, Mushkin and Crucial to sit around while Intel revolutionizes the market, though -- even if Intel's 25nm plant only benefits Intel, smaller die sizes will help solid state storage companies across the board.
