MLC nand
Latest
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.
Toshiba rolls out Blade X-gale SSD modules, makes MacBook Air storage look a little less proprietary
One of the most impressive aspects of Apple's recent MacBook Air redesign was undeniably the shift to ultrathin flash storage modules that could cram your gigabytes of data into picoliters of space. Needless to say, that's the sort of storage we could all do with in our lives and today Toshiba's doing us a solid by introducing its Blade X-gale SSD line to the wider world. It's basically the same stuff as in the Airs, sans Apple's bombastic marketing, and while the new SSD modules are not yet readily available to buy by consumers (who wouldn't have anywhere to put them in their laptops anyhow), system integrators are all free to start building around them as of today. The 64GB and 128GB modules are only 2.2mm tall, while the double-stacked 256GB option is 3.7mm in height, and all three can reach speeds of 220MBps while reading or 180MBps when writing. Full PR after the break.
OCZ Ibis touts 2GBps High Speed Data Link, vanquishes SSD competition
What's after ludicrous speed? If you ask OCZ, the answer is HSDL speed, which is the company's new interface idea for bypassing the bandwidth limitations of standard SATA/SAS interconnects. Using a high-quality SAS cable to hook up its new Ibis drive to a PCI Express host card, OCZ has managed to deliver a cool 2GBps of total bandwidth -- that's one gigabyte up and one gigabyte down... every second. In order to feed this massive data pipe, the company's gone and stacked four SandForce SF-1200 controllers inside the Ibis and RAIDed them together for good measure too. The upshot isn't too dramatic for desktop applications, where'll you'll see performance that's merely world-beating -- reading at 373MBps and writing at 323MBps -- but if you throw in some deeper queues and enterprise-level workloads you'll be able to squeeze out 804MBps reads and 675MBps writes. Needless to say, the Ibis scooped up many a plaudit in early reviews, and though it may be expensive at $529 for 100GB, it still seems to represent good value for those who have the workloads to saturate its High Speed Data Link.
PhotoFast's PowerDrive-LSI PCIe SSD screams past the competition at 1400MB a second
Usually we find overwrought product names, ostentatious paintjobs, and flame decals tacky, but all's forgiven with this PCI Express 2.0 SSD. CompactFlash stalwart PhotoFast has unveiled its all-new PowerDrive, which claims it can read your mind data at 1.4GBps and write it at an even faster 1.5GBps. That's the rough equivalent of reading two full CDs' content every second! Need we say more? The PowerDrive's speed puts the stinking fast Fusion-io ioXtreme to shame, humbles PhotoFast's own 1GBps G-Monster, and matches OCZ's otherworldly Z-Drive. The supported OS list includes a nice selection of Linux flavors as well, and sizes stretch from 240GB up to 960GB. Pricing? One word: unaffordable.
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.
Active Media Products ships 100MB/sec eSATA flash drives, shrugs off USB 3.0 noise
Who needs 200MB/sec when you've got... 100MB/sec? Nah, Active Media Products' newest flash drives aren't quite as snappy as those few USB 3.0 keys that are making their way out, but for folks who aren't quite ready to upgrade (or are just dying to make use of that otherwise empty eSATA port), this here unit is the ticket. Outfitted with 16GB or 32GB of MLC NAND memory, these units boast sequential read and write speeds up to 100MB/sec and 55 MB/sec, respectively, and in case you cruise over to a legacy machine that lacks eSATA, a mini USB 2.0 port is also provided for universal access. 'Course, a USB cable is still required in the eSATA port for power, but hey, at least you'll be "with the times," right? Check 'em right now on Amazon for $69.95 and $109.95 in order of mention.
SanDisk's 64GB iNAND embedded flash adds memory girth to handhelds
Isn't it amazing how flash memory has grown over the years? Not too dissimilar from your ego, right? Just two years ago SanDisk was only offering 16GB modules in the high end of its iNAND embedded flash range, and today the same company presented a new MLC NAND chip with four times the capacity. The trick in this 64GB 32nm silicon gem is the same-old X3 flash technology (along with undisclosed, but evidently significant, "innovations in flash management"), which allows each cell to store three bits. Go on, OEMs -- just shove one of these chips into our next phone and we'll promise to leave you alone until next February. Wait, did we say "promise?" Try... we meant try.
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.
Micron RealSSD C300 becomes first SSD to leverage SATA 6Gbps interface
Seagate may have claimed the rights to the planet's first SATA 6Gbps hard drive, but it's Micron claiming the same feat in the SSD realm. The outfit's new RealSSD C300 is the first of its kind to natively comply with the wicked fast new specification, which will (at least in theory) provide read speeds of up to 355MB/sec and write speeds of up to 215MB/sec. It's also the first solid state drive to use ONFI 2.1 high-speed synchronous NAND, and while we're obviously eager to see what real-world benchmarks show, the demonstration vids after the break already have our mouths watering. As for availability? Tthe drive is currently sampling in 1.8- and 2.5-inch sizes, though consumers shouldn't expect to pick one up (in 128GB or 256GB sizes) until Q1 of next year. Best start saving, bud. %Gallery-79352%
SanDisk ships world's first X4-based flash memory cards, humans wait for capacity increases
SanDisk was busy trumpeting the benefits of X4 technology way back in February, and now the company's tooting its own horn once more by shipping the planet's first memory cards based on the new tech. For those who've forgotten, X4 can hold four bits of data in each memory cell, which is twice as many as the cells in traditional MLC NAND memory chips. In theory, this stuff will allow for bigger capacities in the flash memory that we so dearly love, but for whatever reason (read: cost concerns), the first X4-based SDHC and Memory Stick PRO cards top out at just 16GB. Wake us up when we can slam a sub-$50 256GB SDHC card into our D90, okay?
Toshiba 43nm MLC NAND-based SSDs spotted in retail
If you were lusting after those 43nm drives that Toshiba recently started shipping to OEMs, we found a source for you. If you're in Japan (or comfortable ordering from Japan) ioPLAZA has the 256GB (2.5-inch) SSDs listed for ¥85,800 (about $970). Intrigued? We bet you are. Orders placed now ship later this month. Hit the read link to see for yourself.
OCZ's Indilinx-based Solid 2 SSDs bring MLC NAND to the masses
Indilinx controllers are widely viewed as some of the best in the industry, and while most SSD manufacturers don't have any issues charging a few arms and a leg for the privilege of ownership, OCZ Technology is hoping to bring the charm and pizazz of said controller to the general populace. The firm's newest SSD range, the Solid 2 crew, is comprised of just two models to start: the 60 (64GB) and the 120 (128GB). Designed to fit into 2.5-inch laptop spaces, these "mainstream" SSDs offer up 125MBps read rates and 100MBps write rates, not to mention 64MB of onboard cache and "unique performance optimizations to keep the drives at peak performance." We're guessing that it's referring to that oh-so-endearing garbage cleanup system we heard about earlier in the week, but don't say you heard from us. Oh, and if you're curious about whether or not these are actually priced for Joe Six Pack, it looks like you'll have to ping your favorite flash dealer to find out.
Toshiba ships 43nm MLC NAND-based SSDs to OEMs for unknown amounts
It started out as just disheartening, but now it's downright frustrating. With rare exception, each and every SSD release we hear about these days scuttles skillfully around the issue of price. Take Toshiba, for example, who has just confessed to shipping its 43nm MLC NAND-based solid state drives to five undisclosed OEMs. Not only do we have no clue as to which companies will be integrating these into their machines, but we've no idea what these mystery firms are paying. What we do know is this: Tosh's new range of 1.8- and 2.5-inch SSDs are leaving the docks now in capacities of 64GB, 128GB, 256GB and 512GB -- good luck figuring out where they'll land.[Via HotHardware]
STEC announces "cheap" 32GB to 512GB MLC NAND-based SSDs
Everyone wants to be packing some of that sweet flash memory in their notebooks these days, but not everyone wants to shell out such high prices for such relatively measly capacities. Well along comes Santa Ana-based STEC Inc. with what it claims to be a breakthrough NAND technology that will allegedly slash the price of solid state drives down to just $2/GB within two years; specifically, the company says it has successfully leveraged so-called multi-level cell-based (MLC) NAND into SSDs with 90MB/s read / 60MB/s write speeds -- good enough to exceed platter-based hard drive performance at prices supposedly half of what they are today. STEC is currently shipping manufacturing samples between 32GB and an impressive 512GB (in a 2.5-inch form factor; the largest 1.8-inch drive is 128GB), although it remains to be seen how much of those savings will be passed along to the consumer when these eventually come to market.
Samsung unveils quick 64GB SSD
Oh sweet mother of solid state disks, Samsung just birthed another. Their new 1.8-inch 64GB SSD not only doubles the capacity of their current offering, it's said to be up to 60% faster than their existing SLC NAND-based 32GB SSD to boot. Mass production of this 1.8-inch drop-in replacement for hard disks is expected to begin in Q2. Fine, but hey, Samsung, in case you haven't noticed SSDs are already plenty fast enough in comparison to the conventional hard disks they are meant to replace. So how 'bout bringing us consumers bigger and cheaper SSDs based on your new MLC NAND instead of your lickity-quick SLC NAND? After all, Sandisk and Toshiba are breathing down your neck on this one. Thanks for listening.
Samsung's high-density 16Gb NAND flash released: cheaper, faster SSDs on the way
We're chomping at the bit for Solid State Disk (SSD) drives in our laptops here at Engadget HQ. The durability of flash coupled with the cut in weight, extended battery life, silent operation, and boost in boot and sleep recovery times almost makes us dig deep -- really deep -- for the luxury. Well, SSD ubiquity takes a tiny step forward today with Samsung releasing their new high-density (50-nanometer) 16Gb multi-level cell (MLC) NAND flash memory modules for sample. These modules are destined for SSDs, external memory cards, or for packing into the latest "world's slimmest" cellphone. Samsung's first 50-nm NAND modules double the read speed of conventional MLC NAND (not SLC NAND) while increasing write performance by 150%. Mass production begins in Q1 2007 which will undoubtedly bring along a drop in price to the existing, not-exactly-lethargic 32GB SSDs already loosed on the market. Oh tiny wafers of mobility, how we love thee.
