Now in its third generation of solid state drives (SSDs), SanDisk says its new G3 series qualifies as the world's fastest multi-level cell (MLC) based SSDs, equating the performance to that of a theoretical 40K RPM hard drive. That's a big claim considering that, for the most part, SSDs have thus far failed to push real-world performance boundaries.
SanDisk rates the G3 series at 200MB/s read and 140MB/s write, which the company says is five times speedier than the fastest 7,200 RPM hard drives, and twice that of SSDs shipping in 2008. On the reliability side, which is another concern when it comes to high usage Flash memory, SanDisk says its G3 series can withstand 160 terabytes written (TBW) for the 240GB version before the cells turn into read-only. By SanDisk's measurements, that translates to over a century of typical usage.
Do you ever find yourself wondering what to do with those spare SSDs you have lying around? Neither do we, but A-DATA's new XPG Dual SSD 3.5" RAID Enclosure makes a fairly compelling pitch to go out and buy a pair of the pricey drives. Or at least put to use those spare HDDs cluttering your PC room, which is a far more likely scenario.
Whether you want to roll with a pair of SSDs or HDDs, A-DATA's RAID enclosure will accommodate both. By adjusting the hardware DIP switch on the back, users can opt to run each drive independently or in tandem with seven different RAID modes to choose from, including JPOD, RAID 0, RAID 1, Span, SAFE33, SAFE50, or GUI.
A-DATA's multi-purpose enclosure comes with a one-button backup utility and can be used as either an internal or external unit with support for both SATA and USB. The enclosure will also be offered without the built-in RAID function.
Both versions are expected to ship by the end of Q1 2009, and according to TomsHardware, will run roughly $30 for the non-RAID version and $60 with built-in RAID.
Just how low can the memory market go? Pretty freakin' low, according to DRAMeXchange, who revised its flash bit growth from 108 percent in September to 81 percent. By comparison, that number stood at 175 percent in 2006, or more than double what it currently is. DRAMeXchange blames the slowed growth rate on declining demand for electronic gadgets.
Despite the weakened demand, the market research firm estimates 1Gb flash shipments to reach 52 billion units, up significantly from 28 billion in 2008. But as competition continues to heat up in the memory market and push flash storage capacities to new heights, actual chip shipments are expected to decline as a result. Throw in an oversupply of flash memory and there's not much for memory makers to celebrate in 2009.
Also feeling the pinch are SSD sales. There's been a major push in 2008 towards maneuvering SSDs into the mainstream, but despite those efforts, sales have been lower than anticipated.
"The penetration rate of SSD in the low cost PC market will be lower than 10% in 2009,” DRAMeXchange stated. "The short term demand mainly comes from the industrial market and the outcome in the low cost PC market is actually lower than expected, which was due to price and reliability issues."
The upshot, at least for consumers, is that flash memory is dirt cheap, and will probably remain that way at least through the next few months.
MSI has launched it's U1115 Hybrid netbook, which the company bills as the first notebook computer in the world capable of running both SSD and HDD drives at the same time. Combined with its 'ECO on' mode, MSI claims "the battery life of U115 Hybrid is super long." Sounds super duper.
The new netbook operates primarily with the SSD to run Windows, with the HDD being used for storage duties. With ECO on mode, the U115 Hybrid temporarily disconnects the HDD to help extend battery life, presumably offering the best of both worlds. Storage options come in 8GB/120GB (SSD/HDD) and 16GB/160GB configurations.
Outside of the hybrid drive configuation, MSI sticks closely to the standard netbook formula. Underneath the 10-inch hood sits a 1.6GHz Z530 Intel Atom processor, 1GB of DDR2-533 memory, 802.11b/g/n, Bluetooth, a webcam, media card reader, and Windows XP Home.
So you opened your advent calendar today, and what did you find? A new episode of the No BS Podcast, of course. In our penultimate podcast of 2008, we find time to not care about Apple’s recent announcement that they’re pulling out of Macworld Expo, discuss the merits of Nvidia’s new Ion netbook platform, and speculate about what we’ll see at CES next month. Join the podcast gang as we send off this past year (next week is a special all-rant edition), visit the lab, and answer your tech questions.
Do you have a tech question? A comment? A tale of technological triumph? Just need to get something off your chest? A secret to share? Email us at email@example.com or call our 24-hour No BS Podcast hotline at 877.404.1337 x1337--operators are standing by. For the love of all that's holy people, if you guys don't start asking tech questions, we're going to change the name to the Nothing But Undead podcast...
Most of the talk surrounding solid state storage tends to revolve around the performance numbers, or lack thereof. Sluggish write speeds have hampered the hype on all but a select few models, and while more attention is being paid to the performance numbers, speed isn't the only thing increasing; SSDs are getting bigger.
Toshiba said it will have on display a 512GB solid state drive next month at the Consumer Electronics Show (CES), with shipments expected in the second quarter of 2009. At 512GB, Toshiba's SSD would rival mobile hard disk drives and qualify as one of the largest capacity SSDs for use in notebooks.
Alongside the 2.5-inch 512GB SSD, Toshiba also plans to release 64GB, 128GB, and 256GB models in both 1.8 an 2.5.-inch drive enclosures or as SSD flash modules. The new drives will be part of Toshiba's upcoming lineup of "fast read/write SSDs" built on a 43nm manufacturing process using multi-level cell (MLC) technology.
"The solid state drive market is evolving rapidly, with higher performance drives to meet market requirements, and differentiated product families targeted for appropriate applications,” said Mr. Kiyoshi Kobayashi, Vice President of Toshiba Corporation's Semiconductor Company. "This new 43nm SSD family balances value/performance characteristics for its targeted consumer applications, through use of MLC NAND and an advanced controller architecture."
Performance for the new drives look promising, with rated read and write speeds up to 250MB/s and 200MB/s respectively.
This past year we've seen a major push by several manufacturers to move solid state drives (SSDs) into the mainstream market, but the lower pricing has often come at the expense of performance. Enter Intel, who did away with any notion of bang/buck and instead focused on lightning-fast read speeds with its X-25M SSD.
Now OCZ is getting into the high performance SSD game with the introduction of its new Vertex series. Unlike the company's existing Core series SSDs,which target average users, the Vertex is aimed squarely at enthusiasts.
"The new Vertex Series of SSD drives are a premium MLC based SSD solution that are designed for consumers that require fast, rugged, and reliable solid state storage,” commented Eugene Chang, Director of Product Management for the OCZ Technology Group. “The Vertex makes use of our newest architecture and controller design complete with 64MB of cache to offer faster transfers and superior overall system response times in a broad range of applications and games."
Write speeds have traditionally been a weak spot for MLC-based SSDs, but that doesn't appear to be the case with the Vertex drives, at least on paper. OCZ claims read and write speeds of up to 200MB/s and 160MB/s respectively. By comparison, Intel claims up to 250MB/s and 70MB/s read and write speeds for its X-25M, making the Vertex appear to be a more balanced higher performance solution.
No word yet on availability, but OCZ did say the Vertex series will come in 30GB, 60GB, 120GB, and 250GB capacities. MSRPs for the 30GB-250GB will be set at $130, $250, $470, and $870 respectively.
As the memory competition continues to heat up, unlikely alliances will forge. Thanks to a joint press release, Hitachi and Intel have recently announced that they’ve signed a development agreement in order to create breakthrough performance enterprise-class SSDs.
They’ll be off to a running start too, thanks to Intel’s already deep foothold in SSD technologies. Their NAND flash memory already allows for extremely high operating rate and according to Randy Wilhelm, VP and GM of Intel NAND Solutions Group, “The new solid-state drives for the enterprise include a number of architectural breakthroughs and improve performance and energy usage models that will change enterprise computing.” He continued, “Intel and Hitachi GST share a common objective in delivering SAS/FC products based on solid-state technology that will help enterprise customers meet the skyrocketing demands for performance while reducing space, power and cooling costs.”
It’s expected that these drives will be available sometime in early 2010, and will be sold exclusively through Hitachi.
If you're going to throw the gauntlet down, do it a big way and let the competition know what they're up against. That's exactly what Micron has done, who demoed a new SSD drive like no other we've seen before.
Unlike standard SSDs, which come equipped for either a PATA or SATA interface, Micron's prototype drive eschews such quaint bandwidth limits and instead makes do with a PCI-E slot. The end result is a new level of benchmarking that blows every other SSD to date out of the water, including Intel's mighty X-25M.
The YouTube video does a poor job of zeroing in on the benchmarks during the demonstration, but Micron's Joe Jeddeloh reads off the numbers as the two-card test setup runs through a short series of tests. During an Iometer run, Jeddeloh claims the dual drive configuration posted 200,000 IOPS (input/output operations per second), proclaiming "that's what Flash can do when managed correctly."
While the demonstration showed two cards running in unison, later in the video Jeddeloh holds up a single PCI-E card that combines the two displayed in the test bed with 16 Flash channels and an x8 PCI-E connector. He says the card will achieve over 1GB/s of bandwidth and at least 200,000 IOPS, "coming to you soon."
Intel and their memory-producing partner, Micron, have recently started mass-producing the first of their 34nm NAND flash memory. The smaller chips allow the two companies behind them to make single chip layers with 4GB of storage. This paves the way for two layer stacks that can hold as many as 64GB.
This new and improved flash memory is currently being aimed at portable electronics such as cell phones or MP3 players. What’s even better, is the possibility of a substantial increase in size of solid-state drives! And it shouldn’t be too far off, either. Thanks to their speedy manufacturing they’re currently looking to implement the first wave of chips in early 2009.
It’s expected that one of the first companies to take advantage of the tiny chips is Apple, who has been stuck at a 32GB storage ceiling on the popular iPhone and iPod touch.