solidstate
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Micron RealSSD P320h can read 3GBps, write 2GBps, impress millions of geeks per second
Speed may be a relative thing, but whatever you choose to compare Micron's new RealSSD P320h series to, you'll probably find them pretty competitive. Coming in 350GB and 700GB capacities, these PCI Express solid state drives can process data at a rate of 3GB per second and write it at a no less impressive 2GBps. If you're more interested in input / output operations per second, the P320h clocks in at 750,000 IOPS when running Linux or 650,000 with Windows Server as the OS. You don't need us to tell you that both numbers represent screaming-fast performance. Such mighty feats are achieved with the use of 34nm SLC NAND flash memory and Micron's own controller chip. Samples of the P320h are trickling out now and mass production is coming in the third quarter of 2011, and while no pricing info has been offered yet, it's safe to say you'll be needing your company CFO's blessing before making any P320h purchases. Video and full PR after the break.
Crucial releases m4 SSDs, prices them between $130 and $1,000
Been yearning for more affordable solid state storage built on an even smaller production process? Crucial's now ready to sate your weirdly specific wants with its 25nm NAND flash-filled m4 SSD, which it has priced at the reasonable level of $130 for a 64GB unit. The company describes it as the fastest drive it has yet introduced, and although early reviews pointed out it'd lost something in read speeds relative to the previous generation, the new m4's improved write speeds and general performance should certainly make that a compelling entry price. More ambitious archivists will be looking to the 128GB and 256GB models, priced at $250 and $500, respectively, while those without a budget will also be given the option to splash $1,000 on a 512GB m4 SSD. All four varieties come in a standard 2.5-inch form factor, support 6Gbps SATA transfers, and are rated to reach read speeds of 415MBps. Availability is immediate and worldwide, so hit the Crucial link below if you're keen on getting one for yourself. Full PR after the break.
US Navy's solid-state laser sets boat ablaze (video)
See that flaming wreckage in the picture above? A laser did that, mounted on board a second vessel similarly bobbing on top of the ocean last week. Yes, even though the United States Navy told us that legitimate seafaring death rays might take another decade to materialize, basic weaponized lasers are ready today, as the 15-kilowatt gun attached to the USS Paul Foster happily demonstrates. Of course, as you'll see in the video after the break, a beam of such minimal power takes a moment to burn through even an unshielded engine and ignite the fuel therein -- once we get some 100+ kilowatt lasers up in there, we shouldn't have such problems.
Keeping SSDs in TRIM: doing the math
Love Apple gear? Like math? TUAW's Doing the Math series examines the numbers and the science that lie behind the hardware. One of the new features we first saw in the developer beta of Mac OS X Lion back in February is long-overdue in this correspondent's humble opinion: it finally supports TRIM on solid-state drives. TRIM (which, despite the capital letters, isn't an acronym) is a way to speed up SSD access by performing important housekeeping tasks in the background or on file deletes, rather than leaving it until the user is writing data to the drive. Since then, TRIM has also appeared in 10.6.6 for new Macs with Apple-supplied SSDs only, and with third-party tools, it's now possible to get TRIM running on any SSD under 10.6.7. This raises the question: what exactly is TRIM, and why does it matter? If you've been wondering what this seemingly arbitrary abbreviation is, and why it matters, then I'm here with my best Science Hat on to remove all that wonder (as we scientists so often do) and replace it with cold hard fact.
Bridgelux silicon LED could mean bright future for solid state lighting
While Democrats and Republicans squabble over the future of the incandescent light bulb, a Livermore-based company has produced an LED that they claim could lead to brighter, more affordable solid state lighting. By growing gallium nitride on low-cost silicon wafers, as opposed to the typical sapphire and silicon carbide substrates, the company has achieved an output of 135lm/W (lumens per watt) with a color correlated temperature of 4730K-- brighter than any affordable LED lighting solution we've ever seen. Of course, this isn't the first time efficacy of this level has been achieved, and we've yet to see a practical application, but if Bridgelux's numbers are right, this could mean a 75 percent cut in LED production costs. The company expects the technology to make its way to real world lights in the next two to three years -- perhaps by then the furor over pigtail light bulbs will have settled a bit. Enlightening PR after the break.
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 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!
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 unveils 120GB X25-M SSD, tinkers with 80GB / 160GB model price tags
Face it, for the average consumer, solid-state drives still have a price-to-storage issue -- but once you get used to the quick and quiet performance, it's hard to go back. If you're willing to take the dive, or already have and are looking to swap out / upgrade, Intel's lowered the suggested price of its 80GB and 160GB X25-M SSDs to $199 and $415, respectively. Looking to take the middle road? Introducing the 120GB X25-M from the House of All Things Blue. That'll set you back $275, but hey, 'tis the season. Press release after the break.
Hitachi-LG unveils 2nd generation hybrid optical drive with flash-based storage to boot
The Hitachi-LG Data Storage joint venture has itself fostered yet another mixed product, combining both an optical disk drive and flash storage into a single form factor. The 2nd generation of its Hybrid Drive uses Micron's 25nm NAND flash memory in 16GB, 32GB, 64GB capacities (with those figures to rise in later iterations, naturally) and can be united with either DVD or Blu-ray players -- perfect for laptops and other portable devices with just one drive to spare. (The one stretched out on display, pictured above, was a 12.7mm slim DVD-RW tray type). Hitachi housed samples of the drive at its CEATEC booth and even showed off a few example products (first generation drive, too). Care to see what could be under the hood of a future purchase? Pictures below. %Gallery-104372%
Silicon oxide forms solid state memory pathways just five nanometers wide
Silicon oxide has long played the sidekick, insulating electronics from damage, but scientists at Rice University have just discovered the dielectric material itself could become a fantastic form of storage. Replacing the 10-nanometer-thick strips of graphite used in previous experiments with a layer of SiOx, graduate student Jun Yao discovered the latter material worked just as well, creating 5nm silicon nanowires that can be easily joined or broken (to form the bits and bytes of computer storage) when a voltage is temporarily applied. Considering that conventional computer memory pathways are still struggling to get to 20nm wide, this could make for quite the advance in storage, though we'll admit we've heard tell of one prototype 8nm NAND flash chip that uses nanowires already. Perhaps it's time for silicon oxide to have a turn in the limelight.
Viking Modular's SATADIMM jacks an SSD into your memory slot
Explaining the differences between DRAM and non-volatile storage is about to get that little bit harder, thanks to Viking Modular. The company's decided to "borrow" the DIMM form factor for its latest enterprise SSD offering, equipping it with a 240-pin array to draw power from your spare memory slots. Of course, you'll still need to hook up a SATA cable to get data flowing to this SSD -- at a very respectable 260MBps for both read and write -- but we must admit we're in love with the very idea of it. This new design offers another option for consolidating storage right onto the motherboard and should help case modders yearning for ever-slimmer enclosures. Alas, the SATADIMM is only available to enterprise and OEM clients for now, but we can't think of any reason why it won't test the consumer waters as well -- if not by Viking, maybe someone else? [Thanks, David]
Leaked Intel roadmap details Sandy Bridge CPUs, expands SSD lineup?
If a set of supposedly leaked slides are legitimate (and they sure look convincing to us) then the shape of Intel's dirt-brown 2011 plans has finally been revealed. As you can see immediately above, Chipzilla's 25nm flash process is just about ready to double the size of the company's award-winning consumer SSDs, bring up to 400GB of "enterprise-grade" multi-level cell memory to the enterprise space, and create a series of netbook-sized mini-SATA drives with the remains of the 34nm silicon. On the processor front things are a little more iffy, but it seems safe to say that the naming scheme has changed, as the silicon wafers you'll slot into a Q67 Express motherboard will have an extra digit (and often a letter) affixed to the end. Instead of a Core i7-870, you'll see the likes of Core i7-2600, i7-2600S, i7-2600K and i5-2500T, with the K (as in the past) affording you an unlocked multiplier for overclocking and the S equaling reduced power consumption, or vastly reduced for the T models. German publication ComputerBase -- which found and subsequently pulled the slides -- somehow managed to dig up nearly full specs for desktop and laptop CPUs as well, and though we can't verify their legitimacy, you're welcome to marvel at the idea of a 3.5GHz processor running on just 35 watts by visiting the source link below. %Gallery-99426% [Thanks, Aristo]
