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Western Digital builds 5mm-thick hybrid hard drive, Ultrabook makers sign on early
Those 7mm-thick hard drives you've seen in some Ultrabooks are already looking a tad on the chunky side. Western Digital has started producing sample versions of a hybrid hard drive (you're not yet looking at it here) that measures just 5mm (0.2in) tall, even as it crams in both flash and a 500GB main disk. If you think the slimmer drive is just the ticket for a best-of-all-worlds laptop that's both fast and capacious, you're not alone: Acer and ASUS have mentioned their collaboration in the same breath, which may be a strong clue as to where future Aspires and Zenbooks are going. The remaining question is when they arrive. Sampling isn't the same as mass production, which could leave us with months to go before the 5mm drive lands in future extra-skinny PCs.
Samsung starts mass-producing 4x faster mobile flash memory, kickstarts our phones and tablets
Samsung isn't content to leave fast NAND flash memory to traditional solid-state drives. Its Pro Class 1500 promises a big jolt to the performance of frequently pokey smartphone and tablet storage. By how much? That name is a clue -- it reaches 1,500 IOPS (inputs/outputs per second) when writing data, which along with 3,500 IOPS data reads is about four times faster than any previous embedded flash chip Samsung has tested. In the real world, that leads to as much as 140MB/s when reading data and 50MB/s for writes. The speed comes after Samsung has thrown virtually every trick in the book at its new chips, including a dense 20-nanometer manufacturing process, quick toggle DDR 2.0 memory with its own controller and a new JEDEC memory standard with 200MB/s of bandwidth to spare. Samsung hasn't named customers for the 16GB, 32GB and 64GB parts that are rolling out of the factories, although we'd do well to remember that a flourishing phone business doesn't guarantee that the only major customer is Samsung itself: even in the face of legal challenges, Samsung still has at least one noteworthy client that tends to snap up much of its flash supply.
Micron first to market with phase-change memory modules for portable devices (video)
Look out silicon and magnetic storage, here comes glass. Micron has announced production of the first commercial cellphone phase-change memory (PCM) modules, a type of flash RAM that works by changing a crystal solid to an amorphous state. The 1Gb chips will share a circuit board with 512Mb of standard volatile memory, just enough to go in feature phones for now -- but the company claims it will eventually offer larger modules for smartphone and tablet storage as well. PCM could scale to much faster speeds than conventional NAND flash, since it doesn't require a time-sapping erase before rewriting -- and with read speeds of 400MB/s, it's already into regular flash territory while still just a first generation product. Once the tech gets even quicker, PCM could even replace volatile RAM, allowing more secure storage in case of a power loss and reducing device costs and power usage. That means the glassy new kid could eventually bump silicon-based storage altogether -- ending its 40-year plus reign as king of the memory substrates. To see some of the ways it trumps NAND, check the video after the break.
Chuo University builds hybrid NAND-ReRAM unit that's faster than a speeding SSD
A team from Chuo University in Japan has developed a hybrid SSD that's reportedly 11 times faster than your average solid state unit. Combining NAND Flash with ReRAM, the magical union consumes 93 percent less power and lasts nearly seven times as long as pure-NAND products. Despite the high cost of ReRAM, it enables data centers to save on continuously replacing worn-out SSDs, and could see rapid adoption if worked into a commercial system. Their findings are being shown off at the Hawaii Symposium on VSLI Circuits this week -- after which, the team can reasonably expect to spend some time on the beach.
Toshiba Storage Products' THNSNF SSDs tap into 19nm process technology
32 nanometer process technology feels so... 2009. These days, Toshiba Storage Products is pushing something quite a bit smaller, as the outfit's new THNSNF solid state drives are said to be the world's first to take advantage of 19nm process NAND flash memory. 2012 just so happens to mark the 25th anniversary of Tosh's meddling in NAND, and the new series will be carrying the torch into even more bantam devices. Slates, Ultrabooks and perhaps a phablet or two may end up sporting on of these drives, replete with MLC (multi-level cell) flash. We're told that a trio of sizes will ship: there's a 9.5mm height edition, a 7mm version and an mSATA variant, all of which operate with a SATA 6Gbps interface. Power utilization is pegged at less than 0.1W, and mass production is expected to begin in August; mum's the word on partner companies implementing these into new products, but we're guessing the holiday season will be full of 'em.
Researchers develop silicon ReRAM chip, send warning shot to Flash memory
Does the word ReRAM ring a bell? No? Well, the key point is that it's much faster than NAND memory, and it's making its way into chips from Elpida, Sharp and Panasonic. Further proof that ReRAM is on the up and up? Researchers at University College London have used this technology to make a chip that operates at 100 times the speed of standard Flash memory. The device is composed completely of silicon oxide, which improves the chip's resistance, and it doesn't require a vacuum to work (which makes it cheaper to produce). But this new chip is more than just a faster alternative to Flash; its ability to move between different states of conductivity means it can be configured as a memristor, or a device that handles both data-processing and storage tasks. In the long term, researchers hope this technology can pave the way for silicon oxide CPUs -- and UCL is already using this design to help develop transparent memory chips for mobile devices. Need to know more? Feast your heart on the gritty details via the link below.
Toshiba sings NAND Flash's praises, thinks you should too
Have you taken a moment today to stop and thank NAND Flash for existing? No? Well, Toshiba would like to say tsk, tsk. Today the company launched a full-scale campaign to promote this storage technology -- and by full-scale we mean a dedicated "25 Years of NAND Flash" website, a "NAND Flash Deprivation Experiment" video series, new Facebook and Twitter accounts and a Toshiba Excite 10 giveaway. We must have missed the memo that NAND was dangerously underappreciated, because we're still trying to figure out why it needs a marketing campaign of its own. Toshiba has a slew of laptop refreshes and the Excite 7.7 and 13 tablets just around the corner -- and that interim period between announcement and launch date can be killer -- but somehow talking up NAND Flash doesn't seem the right course of action. Take a look at the campaign's first video below the break and decide for yourself.
Fusion-io SDK gives developers native memory access, keys to the NAND realm
Thought your SATA SSD chugged along real nice? Think again. Fusion-io has just released an SDK that will allow developers to bypass all the speed draining bottlenecks that rob NAND memory of its true potential (i.e. the kernel block I/O layer,) and tap directly into the memory itself. In fact, Fusion-io is so confident of its products abilities, it prefers to call them ioMemory Application Accelerators, rather than SSDs. The SDK allows developers native access to the ioMemory, meaning applications can benefit from the kind of hardware integration you might get from a proprietary platform. The principle has already been demonstrated earlier this year, when Fusion-io delivered one billion IOPS using this native access. The libraries and APIs are available now to registered members of its developer program, hit the more coverage link to sign up.
Intel 330 Series SSDs official, prices start at $89
Been holding off on stuffing solid state storage into your existing machine because of high prices or reliability issues? Bargain hunters, your SSD may have just arrived in the form of Intel's 330 Series SSDs. We got the low down on them weeks ago, but in case you forgot, Intels new 25nm NAND entry utilizes a SATA 6 Gb/s connection to deliver up to 500 MB/s sequential reads and 450 MB/s writes. Such speeds aren't spectacular compared to other SSDs, but combine them with Chipzilla's reputation for crafting quality drives, low prices -- $89 for 60GB, $149 for 120GB, and $234 for 180GB -- and a three year warranty, and the 330 has some serious curb appeal. Want one? All three sizes available now online or at you local retailer (assuming it's still there, of course).
Intel SSD 520 review roundup: Intel reliability, SandForce speeds starting at $149
There's plenty of SSD options out there, but Intel's NAND drives are among the most well thought of, simply because they're so reliable. But, with the top speed of competing SSDs spiraling higher, Intel's rock-solid reputation may not be enough for some enthusiasts. Enter the SSD 520, with a performance SandForce SF-2281 controller and custom firmware (codenamed Cherryville) on board to ensure the 520 meets Chipzilla's demanding standards for stability. It's the result of a year and a half long collaboration between Intel and SandForce, and is available in both 7mm and 9.5mm thin form factors to fit any machine -- Ultrabook or otherwise. Aside from the SandForce chip, the 520 packs Intel's finest 25nm NAND Flash, a SATA 6GB/s connection and its 550MB/s reads and 520MB/s writes can be had for $149 in 60GB garb and prices escalate up to a grand for 480GB. Naturally, as this is Intel's effort to snatch back the performance market, a raft of reviews have been written about the SSD 520.So, how does the 520 stack up? Well, Intel's so confident in the 520 that it's backed the SSD with a five-year warranty. Though its performance doesn't drastically outpace its competition, Storage Review found the drive to be on par with the current speed king, OCZ's Vertex 3 in its benchmarks -- and also found performance and stability to be quite good in both enterprise use and in RAID arrays. Meanwhile, AnandTech found that the 520's peak random write speeds quite similar to its sequential reads during testing, which shows how well the optimized firmware works with the NAND. Hot Hardware thought the 520 to be comparable to other SandForce-equipped SSDs, but in terms of power consumption, Tom's Hardware found Intel's latest to be a power hog. Generally, all the reviewers were in agreement: the 520 is a speedy SSD, but you pay a hefty premium for Intel's reputation for churning out reliable drives. Only time will tell if the 520 can deliver the reliability we want, but there's plenty of performance info to be had in the reviews listed below.
US government rules three Barth patents invalid, sends Rambus scrambling
Suing's easy. It's the "winning" that trips folks up. Such is the case with Rambus, who has been relying oh-so-heavily on the so-called trio of Barth patents to actively pursue just about every technology company on the planet. For those unaware, Rambus has christened itself as a "technology licensing company," but with the last of three patents used to win infringement suits against NVIDIA and HP being declared invalid, it's probably scrambling for new tactics. According to a Reuters report, an appeals board at the US Patent and Trademark Office declared the patent invalid a few days back, with the previous two being knocked back in September. A couple of months back, Rambus' stock lost 60 percent of its value after a court decision led to the loss of a $4 billion antitrust lawsuit against Micron and Hynix, and we're guessing things won't be any happier when the markets open back up on Monday. The company's next move? "We're evaluating our options," said spokeswoman Linda Ashmore.
Mushkin debuts three new SSDs at CES
We love us some speedy NAND Flash here at Engadget, and Mushkin's just unveiled a trio of SSDs full of the stuff packing Sandforce SF-2281 controllers. The Chronos Go offers 560MB/s sequential writes and 525MB/s reads in drives up to 480GB in size. The Atlas mSATA SSD does sequential writes at 535MB/s, maxes out at 240GB, and will be available to be dropped into the Ultrabook of your choosing. Both the Chronos Go and Atlas are scheduled for a Q1 release. Lastly, the Scorpion PCIe modular SSD lets you chain up to four SSDs in a RAID array to get sequential writes up to 1275MB/s and reads up to 1500MB/s when it drops sometime in the first half of this year. [Image Credit: DailyTech]
Fusion-io breaks one billion IOPS barrier, pauses to congratulate itself
Let's get a little perspective, shall we? Corsair's Force Series 3 SSD -- a wholly awesome product in its own right -- is capable of hitting around 85,000 IOPS. On a good day. Fusion-io has been pushing the NAND storage envelope for years now, but even its recently-unveiled ioDrives deliver between 700,000 and 900,000 IOPS. Today, however, the company's pausing to pat itself squarely on the back -- and rightfully so. It managed to achieve one billion input and output operations per second in a technology demonstration conducted at DEMO Enterprise: An Evening of Innovation. We're told that it was during a preview of the company's latency reducing Auto Commit Memory (ACM) extension, part of the Fusion ioMemory subsystem, and that it's "rethinking how to provide powerful modern CPUs with the data they need through sophisticated software architectures." The demo utilized eight HP ProLiant DL370 servers, each equipped with eight ioDrive2 Duos, to break the one billion IOP barrier when transferring 64 byte data packets. 'Course, that'd probably cost you a few dozen years of work if you were to buy such a setup yourself, but hey -- at least someone's working to eliminate the mechanical drive sooner rather than later, right?
Apple buys flash storage maker Anobit for $500 million, aims to establish R&D lab in Israel
The rumor mill has been churning on this one for the last few days, but it's now as official as it's ever apt to get: Apple has decided to splash out the $500 million to buy Israeli flash-chip outfit Anobit. The fabless designer of MLC NAND flash chips should be a good fit, given Cupertino's reliance on solid state storage technology for its iPad, iPod, iPhone and Macbook Air lines. With $84 billion in the bank, the purchase has cost the company just over half a percent of its war chest, and we're guessing it'll just barely feel the pinch when said funds are transferred over. The story was originally reported in the Calcalist financial daily newspaper, with the verified Twitter account of the Prime Minister of Israel chiming in with the following: "Welcome to Israel, Apple Inc. on your [first] acquisition here. I'm certain that you'll benefit from the fruit of the Israeli knowledge." Moreover, Apple's expected to open up a research and development center in the nation, marking its first outside of the USA. If history has anything to say about it, we highly doubt Apple will ever open its mouth one way or the other on this, but it'll be interesting to see what related nuggets are uncovered in the company's next quarterly filing with the SEC.
Tech mainstays finally come together on something: littering more HD content with more DRM
Who says the big boys can't be friends? While Samsung, SanDisk, Sony, Toshiba and Panasonic would probably disagree with each other on just about everything, there are still three magical letters that can bring even the biggest rivals together: DRM. While the consortium is doing everything it can to avoid the term, there's no hiding the truth -- the temporarily-named 'Next Generation Secure Memory Initiative' is designed to protect HD content by using "unique ID (identification) technology for flash memory and robust copy protection based on public key infrastructure." Just when we thought Louis C.K. had proven that slapping DRM around something wasn't the best approach, here we go taking a few monumental steps in the wrong direction. In essence, it sounds as if they're crafting a way to distribute Blu-ray-quality material on SD cards and embedded memory (sound familiar?), and they're also hoping that this will "enable various HD content applications such as HD network download, broadcast content to-go and HD Digital Copy / Managed Copy from Blu-ray Disc." Notably, we're told that Android-based smartphones, tablets, TVs and Blu-ray products in particular can look forward to taking advantage -- in other words, Apple's going to keep doing what Apple does. If all goes well, they'll start licensing the new secure memory technology early next year, and if we had to guess, we'd say the adoption trajectory perfectly matches that of slotRadio. Good luck, folks -- you're going to need it.
Intel, Micron unveil first 128-gigabit flash chip, provide double the data density
Realign the data and the previous 32- and 64-gigabit roadblocks to flash storage disappear. Today, Intel and Micron announced the first 128-gigabit NAND flash chip. The chip, which was created through the companies' joint IM Flash Technologies venture, is smaller than a fingertip, created through a 20 nanometer manufacturing process and is capable of 333 megatransfers per second with the option of stacking as many as eight chips on top of each other. What makes the new NAND unique is its planar structure that allows individual memory cells to scale much smaller than before. When combined with a Hi-K/metal gate combo to keep the power leaks to a minimum, presto, you've got flash memory denser than your mother-in-law's fruitcake. Mass production of the 128Gb chips isn't due until the first half of 2012, but you can get a more in-depth intro to the future of flash right now in the PR below.
Samsung's mSATA PM830 is eight grams of pure SSD
The newest member of Samsung's 6Gb/s PM830 family of SSDs is designed to sit inside the Ultrabooks of 2012, which means it's had go through some slimming down. The mSATA drive uses 20 nanometer NAND for face-melting speed, but is crammed into a 50.95 x 30 x 3.8mm package, weighing only eight grams. The drive will comfortably read 500MB/s and write 260MB/s on a clear day, six times faster than a comparable HDD. It'll allow Windows to boot in under ten seconds and transfer "five DVD files" (roughly 45GB) in around a minute. The drives also come with 256-bit AES for those moments when your Ultrabook gets stolen, or more likely, floats away in the wind. 64GB, 128GB and 256GB variants will roll out to OEMs shortly but we expect a consumer version to be announced shortly for everyone with some courage and a screwdriver.
OCZ expects to ship cheap TLC solid state drives in early 2012
It's about time triple-level-cell NAND came to life in consumer products and it looks like OCZ is blazing that trail. The company expects to release its first TLC drive early next year, with a vaunted 30 percent price reduction compared to current MLC drives, which are themselves much cheaper than SLC. The downside is shorter life expectancy, which will be as low as four years, but more durable forms of the technology are due to arrive later in 2012.
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.
Scientists build logic gates out of gut bacteria, then hopefully wash their hands
Ever thought about upgrading your PC by breeding more cores? Or planting a few GBs of extra storage out in the yard? Us neither, until we heard that scientists at Imperial College in London have succeeded in building "some of the basic components of digital devices" out of genetically modified E.Coli. We've seen these germs exploited in a similar way before, but Imperial's researchers claim they're the first to make bacterial logic gates that can be fitted together to form more complex gates and potentially whole biological processors. Aside from our strange upgrade fantasies, such processors could one day be implanted into living bodies -- to weed out cancer cells, clean arteries and deliver medication exactly where it's needed. So much for Activia.
