solid state
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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]
Corsair F120 SSD undressed, reviewed, compared to predecessor
We know you like SandForce's ludicrous speed SSD controllers, but how much do you know about these enterprise-class chips really? If your answer is anything short of "everything," you'll have to give Tech Report's writeup a read, where the guys get down and technical with Corsair's latest SandForce SF-1200-controlled drive, the F120 (above right). Differing from the F100 that came before it by cutting down overprovisioning (user-inaccessible storage space set aside to accelerate random writes and improve longevity) from 28 to 7 percent, this drive offers you an extra 20GB of room, but it does take a bit of a performance dint as well. If you must have the results in bitesize form, the F120 seemed better value (at $339) for netbook and desktop users than its elder, faster brother, though Indilinx-based competitors (such as Corsair's own Nova) were recommended as the sagest choice. We still advise, as always, that you wade into the source and give the full review a read.
Corsair's 100GB Force SSD scorches the test bench with its blazing speed
The name's Force, SandForce. Corsair's making it kinda easy on us to spot its first SandForce-controlled SSD, and there's no reason it should be bashful about it, given that the SF-1500 is currently the fastest SSD processor around. The F100 in question has the SF-1200 onboard, offering a lesser 285MBps read and 275MBps writes (oh, such measly specs!), but that also means you might, might, actually find a way to afford one. The TweakTown crew took one for a spin recently and were happily surprised to find little in the way of performance difference between SandForce's supposedly enterprise-class SF-1500 and consumer-class SF-1200 -- both sped ahead of the Intel X25-M G2 and Indilinx Barefoot-controlled drives. The speed conclusion was clear cut, and with pricing for the 100GB F100 projected to be as low as $400, the value proposition doesn't look too bad either. The 200GB variant is expected to land somewhere around $700 when Corsair's Force SSDs make it out to retail in a few days' time.
Intel's X25-V and Kingston's SSDNow V Series face off in battle for best value SSD
Got $125 and a burning desire to get in on the SSD fun? Intel and Kingston both have models priced to seduce that cash away from your pocket, and here comes AnandTech with a comparative review to help you make an informed decision. To start off with, Intel's X25-V sports 40GB of storage and is described as a smaller version of the X25-M G2, whereas Kingston's V Series boot drive offers a smaller 30GB capacity but also comes with a fuller upgrade kit. Since this is 2010 and not some prehistoric age, both drives naturally come equipped with Trim support. In benchmark results, Intel's drive took the advantage in the performance of random read/write tasks, but was second best when it came to sequential write jobs. Ultimately, that extra 10GB of storage and the fact you're more likely to capitalize on random, rather than sequential, drive access swung it in favor of the X25-V. Hit up the full review for the more nuanced impressions.
Crucial's 6Gbps RealSSD C300 goes on sale, costs as much as a decent laptop
You've gone for the 64GB of quad-channel DDR7 RAM, you've got your Core i26 processor, and you're running a triple pack of those Radeon Ultra HD 9000 cards in CrossFire. But something's missing from your speed demon machine -- could a $799 SSD be the answer? Crucial would have you believe that, yes, splashing all your rent money on a 256GB storage drive is a totally worthwhile investment, and early reviews of the RealSSD C300 revealed it to be "holy mother of god" fast. So no qualms about its speed, but if your benchmark lust knows some budgetary bounds, you may want to consider the slightly more reasonable 128GB variant, which comes in at $499. Both are available right this minute direct from Crucial, so either go buy one or stop this torture and go distract yourself with something cheaper. [Thanks, Rick]
US Air Force chief: Boeing laser "not operationally viable" as far as you know
Seeing a Boeing 747 destroy a liquid-fueled ballistic missile with a megawatt-class laser is undoubtedly one of the tech highlights of the year so far. Unfortunately, as impressive as the demonstration was, it's unlikely to be militarized in its current state. While the Air Force's chief of staff, General Norton Schwartz, called the demonstration "a magnificent technical achievement," he has no intention of introducing the fat tub of chemical goo into the theater of war. Solid state lasers are the future "coin of the realm," according to Schwartz, not Boeing's chemical laser which he claims, "does not represent something that is operationally viable." Of course, the chemical core of the laser was just a single component of the ALTB that managed to track, target, and destroy a moving projectile from an airborne platform. And while the technology might not be viable for broad deployment, that doesn't mean that it won't be fitted into a special forces AC-130 Gunship for covert operations until solid state lasers (currently limited to about 100kW) achieve megawatt status. Just saying.
Keio University and Toshiba ready tiny 1TB SSDs for 2012
Japan's Keio University claims to have developed, in conjunction with Toshiba, the technology to shrink the size of SSDs by a spectacular 90 percent while also cutting energy consumption by 70 percent. If that's not enough mind-boggling numbers for you, the final product of this partnership is expected to yield 1TB drives with 2Gbps throughput. The details of this are still somewhat unclear, but we're told researchers stacked 128 NAND flash chips atop one another, with the breakthrough being in the way they communicate -- using short-range magnetic signals --- which results in less wiring complexity and reduced production costs. We'll take some convincing to believe they can really put these to practical use by 2012 as promised, but if they do make it to any sort of commercial launch, you can bet we'll be queuing up through the night to get one. Note: Nikkei source link requires a paid subscription to access.
Intel swings 25nm factory doors open for a tour de fab
Intel and Micron's recent announcement that their collective superhero body, appropriately named IM Flash, is sampling 25nm flash chips has been accompanied with a whirlwind tour of their Utah production facilities for a few lucky journalists. PC Perspective bring us the atmospheric photo above, along with some videos, as they prance about one of the most hallowed (and cleanest) environments known to gadget lovers. Apart from the die shrink, the lads also discuss Intel's reputed plans for a G3 SSD refresh some time "later this year" with snappier controllers onboard, which apparently was echoed by Micron who also intend to pump out faster processors with their SSD products. While you wait for all that to happen, hit the source link to find out how and where the stuff that gets put inside SSDs is made.
Windows 7 gets a thorough SSD optimization guide
We all know we want an SSD, but do we truly know what to do with one when we get it? Sure, you could plug it into the familiar SATA and power cables and consider your job done, but that's not really the way of the geek. To educate us wistful, hopeful, soon-to-be SSD owners, TweakTown have put together a comprehensive guide on optimizing your solid state storage -- starting from the very first step of picking out the right drive. What lies ahead is a full breakdown of the controllers available on the market today, along with helpful reminders of the importance of Trim command and garbage collection support. After you pick out your perfect life partner, you'll be wanting to ensure it plays along nicely with Windows 7 as well, and they've got you covered on that front too. Just hit the source link and get informed. We did, even though we still can't afford to buy one of these mythical drives.
Seagate teams with LSI to enter PCIe-based SSD game
Seagate didn't bother serving up a gaggle of new wares at CES this year, but judging by its release shot out today, it's hoping to make a serious splash in the SSD market a bit later on. Thanks to collaboration from LSI, the outfit is expected to deliver its own line of PCI Express-based solid state storage solutions. We're guessing these devices will be similar in scope to the PCIe SSDs already outed by Fusion-io and OCZ Technology, but at least initially, they'll be aimed squarely at the enterprise market. We're hoping that's just a beta test (of sorts) and that performance-minded desktop users will be able to snap one up at their local Best Buy in short order -- too bad we've no assurance that these will be priced within the realm of feasibility, though.
Kingston's SSDNow V+ series hits 512GB capacity, adds Trim support
Kingston's upping the ante on its solid state drive series in pretty much all the ways that count. The SSDNow V+ line boasts a 512GB upper limit, twice the previous generation, with iterative options for 256GB, 128GB, and 64GB. Read / write speeds have more than doubled to 230MB/sec and 180MB/sec, respectively. Best of all, these suckers now support TRIM. Prices range from as low as $268 for standalone 64GB an can go as high as $1968 for 512GB, with an extra $15 or so tacked on if you want the bundle instead -- still alluring, still not for the feint of funding, but the good news is, if you don't need Trim or the extra speed, the original SSDNow V series is available for much smaller dents on your wallet.
Super Talent adds SandForce controller to new TeraDrive SSDs
All we ever hear of that SandForce SF-1500 controller seems to be about how wickedly fast it is, so we'd be remiss not to inform you that it's found another home -- this time inside Super Talent's new enterprise-class SSD line. Branded as TeraDrive FT2, these drives will range from 50GB to 400GB on MLC NAND flash, or up to 200GB on the even nicer SLC-based stuff. The only hurdle in all this glory is that the hardware seems destined primarily for non-consumer markets, with OEMs getting samples now and expecting volume deliveries by the end of this quarter. Then again, if you really can't wait for these to filter through in consumer machines, we're sure OCZ and RunCore will be more than happy to sell you some of their own silly fast SandForce-infused gear.
Kingston SSDNow V dips to 30GB size, lower price
We've already made our fond feelings toward Kingston's SSDNow V line quite clear, so you'll understand our joy at the news that it's about to add a new member to the fold. Cutting storage down to 30GB should mean Kingston is about to offer its cheapest drive yet, though all the info we have is that it'll be "under 90GBP" (or $145). That doesn't immediately strike us as better value than the 40GB SSDNow V -- which reached an $85 price point not too long ago -- but European prices aren't directly comparable at the best of times. In exchange for your cashola, you'll get a speedy little boot drive, backed by a three-year warranty, 24/7 tech support, and the knowledge that it can withstand a baseball bat should the need ever arise. Full PR after the break.
ioSafe's Solo SSD ditches platters, isn't worried about buildings collapsing on it
Remember when ioSafe unveiled its original Solo right around this time last year? Man, that thing's looking mighty sluggish now. This year, the company is introducing the Solo SSD, which is hailed as the planet's first solid state external drive built to protect data from a building collapsing on it. Yeah, a building collapsing on it. It'll be available with capacities as large as 256GB and will get connected via eSATA or USB, and if you care to know, the ruggedness is due to the firm's own proprietary ArmorPlate steel outer casing. As for specifics, said tech helps the drive survive 5,000 pound crush forces, 20 foot drops onto rubble and blazing infernos to boot. It'll be available next month in the US for $499 (64GB), $749 (128GB) or $1,250 (256GB), with the full details / press release hosted up after the break. As soon as we catch some benchmarks on this thing, we'll be sure to pass 'em along.
Intel SSD firmware 02HD brings back Trim support, sans bugs
Intel's 34nm X25-M G2 drives might not've had the most peaceful of existences so far, but you can't fault the company's efforts to fix whatever maladies have popped up. The latest firmware update from Santa Clara brings back the lauded Trim support, but this time leaves the drive-killing antics behind. User experiences so far have been positive, though unsurprisingly a couple of people have questioned whether Trim is in fact enabled on their drives -- clearly, the difference between fast and really, really fast is not as distinguishable as we like to think. The source link will provide you with the latest firmware update tool and the precious new code -- if you dare risk it. [Thanks, Alex]
OCZ needs a name for USB 3.0 solid state drive
That faint sound you can hear right now is the approaching sonic boom of a new portable speedster. OCZ, already the proud patriarch of some pretty radical SSD varieties, has confirmed a new external drive that will hook up via the super speedy USB 3.0 interconnect (whose uncertain future we've discussed here). It's no secret that SSDs tend to get all choked up around current-gen USB or Firewire connections, so we always welcome forward-thinking new drives with open arms. OCZ is still in the process of crowdsourcing a name for its new product, so don't look for specs just yet, but if there are any mysteries left by January, rest assured that CES 2010 will clear them all up.
Intel launching cheaper SSDs with up to 320GB capacity in two weeks?
Rumor has it that Intel is prepped to launch its new SSDs in the next two weeks. According to sources speaking to the The Inquirer, the new solid state disks will feature that smaller 34nm NAND Flash developed by Intel and Micron. As usual, the smaller manufacturing processes should allow for higher density SSDs (as high as 320GB) at a reduced cost to manufacture. In fact, INQ says, "there will be drives big enough to replace the HDDs in most, if not all laptops." With Intel already cutting SSD prices we remain optimistic that this rumor is true. [Via TrustedReviews]
Dell adding Samsung's encrypted SSDs to its arsenal
Dell's been doing both solid state and encrypted drives for some time now, but only now is the company combining both efforts and preparing to offer encrypted SSDs in the coming months. The Samsung-manufactured drives will come in 64GB, 128GB, and 256GB options, and though the hardware encryption method isn't specified, we'd venture a guess it'll have something to do with Trusted Computer Group's 128-bit standards adopted by Sammy and virtually every other drive maker back in January. No word just yet on how much they'll cost, but if current prices are any indication, it won't come cheap.
