The C300 SSDs, available in 128GB and 256GB capacities when they're released sometime early next year, whups the current top dogs in read/write speeds. It's also the first to take advantage of the new SATA 3.0, which allows 6Gb/s throughput, twice that of SATA 2.0—but regardless of whether it's using 2.0 or 3.0, it's still blazingly fast. It's rated at 355MB/s read and 215MB/s write—for comparison, the champ, OCZ's Agility EX, gets 255MB/s and 195MB/s read and write speeds, respectively. You can see it compared with "a market leader" (probably either the OCZ or maybe Intel's X25-M) here:

By using the new ONFI 2.1 specification, it's also got nearly five times the data speed per transfer, which is basically means you'll be seeing improved performance while multitasking.

The C300 series is expensive, obviously, at about $350 for the 128GB and $715 for the 256GB (and then only when bought in bulk), but it's a pretty incredible performer—hopefully we'll be seeing it in some equally impressive laptops when it's released next year. [Micron]

PC Perspective tested one of OCZ's 256GB Colossus drives and found "read and write speeds are about as fast as SATA 3Gb/sec will go!" It's nuts that our drives are finally catching up with the plentiful, SATA pipelines, even if OCZ has hacked speeds a bit by essentially building one giant drive out of four smaller SSDs.

Whatever works. Now to sell a spare kidney for the $3300, 1TB configuration. Read the full testing results at: [PC Perspective]

Unfortunately, in addition to the expense, it can't be used as a bootable drive quite yet, although Fusion-io claims that feature is coming. And we probably shouldn't gloss over the expense—yeah, it's a "consumer drive," and it's cheap compared to similar drives, but it's still $900 for 80GB. But it's a cool look at where storage could be headed, and if you've got enough money to snag one (available at Amazon), well, I hate you lots. [HotHardware via Engadget]

Supporting 1.5 Gb/s and 3.0 Gb/s transfer rates (peaking at half the speed of existing SATA), mSATA is intended for drives that are roughly the size of a business card.

Check out that lead shot. On the left, you see a small Toshiba drive using a traditional SATA connector. On the right, you see a Toshiba drive using the mSATA standard. (Incidentally, Toshiba will be offering that flash drive in 30 and 62GB sizes with 180MB/s read speeds and 50MB/s writes.) The end products aren't really so different in terms of size, but the mSATA connection itself is, what, half the footprint of SATA?

Sounds good to us. [mSATA and Toshiba via Engadget]

Here's how it works, in terms that you may or may not understand:

The flash memory used on today's SSDs is comprised of cells that usually contain 4KB pages that are arranged in blocks of 512KB. When a cell is unused, data can be written to it relatively quickly. But if a cell already contains some data—no matter how little, even if it fills only a single page in the block—the entire block must be re-written.

In layman terms, that means that the way many SSDs write data is sloppy, and leaves all kinds of useless junk all over the place, which later causes slowdowns when it is needlessly rewritten. OCZ has a firmware update that apparently fixes this while the drive is idle, and HotHardware says it's actually worth a nice little performance boost. So congratulations, OCZ SSD owners! Even better news?

Virtually all SSD manufacturers have incorporated, or soon will incorporate, garbage collection schemes into their drives' firmware that actively seek out and remove the garbage data.

All this before most people have even used these things. [HotHardware via Engadget]

Intel's got a lengthy spiel about how performance has been improved, albeit slightly, by the new fabrication process (they claim a 25% decrease in latency and slightly higher read/write performance), but the core of this upgrade, and the main benefit of switching to 34nm, is a lower price.

Looking again to Intel's claims, there's been a 60% decrease in price for the 80GB and 160GB models compared to original launch prices, which is strictly speaking correct. Thing is, neither of the drives have sold for anything near their initial prices for some time now, so although the new versions, priced at around $225 for the 80GB and $440 for the 160GB, will be more affordable than their predecessors, they won't be budget drives by any means.

It's been a year, so a capacity hike would've been nice. Without that, this feels like a transitional product—a necessary manifestation of solid-state storage's slow crawl toward affordability, if not something many people will be ready to buy. Accordingly, I expect the second generation of 34nm drives to be awesome, so please, be awesome. [Intel]

The Crucial SSDs are available in the current standard of 64GB, 128GB and 256GB capacities at price points of $170, $330 and $600, respectively. Those prices may seem outlandish if you've never browsed SSDs before, but they're actually pretty fair; Crucial is a respectable company and those prices are even a little below average prices at each capacity, regardless of the fact that they're among the fastest on the market. If you're looking to pump some speed into your netbook, and you've got enough money to do something silly like spend twice the price of your computer on one component, they're probably worth a look. [Press Release, Crucial Store]

They're not the absolute fastest 2.5-inch laptop SSDs we've ever seen, but are definitely right up there at the top. WD's new line, for example, isn't even close to half that speed (100/80MB/s). You can expect them to be expensive, but we don't know exactly how much they'll cost, or when we can expect to see them in stores and laptops, but we'll keep you updated. [Corsair via Crunchgear]

Register Hardwaresays that The Hard Rectangular Drive (HRD), developed by DataSlide, is roughly 4x faster than current HDDs, and uses the same process to manufacture CPUs for the data heads. Piezoelectric actuators are used to scan the data heads and access specific parts of the magnetically-encoded platter. At any one time, 64 data heads are able to simultaneously transfer data. It also only uses 4W of power, which makes it half as power thirsty as a SSD.

The current technology consists of a single platter in a 3.5-inch drive, though it will be possible to stack platters in the future. [Register Hardwarevia Fast Company]

Their conclusion:

Platter based hard drives and high-end solid state drives, all run faster on Windows 7. Solid state drives see the largest performance boost, which showed up to a 35% improvement in read performance and up to a 23% boost in write performance.

They also found serious jumps in burst read performance, which explains why, given a general speed difference of about a third, Windows 7 feels so much quicker than Vista or XP. Obviously, they weren't testing the netbook edition, but I doubt this particular metric will differ between versions. Convinced yet? [HotHardware via Slashdot]

Amazon preorders have opened, with a ship date set at May 22nd and price at $900. It's an intimidating number, but the camcorder is no slouch: aside from its attention-grabbing 64GB internal SSD, it boasts full 1080p recording capabilities, an SDHC slot, 10x optical zoom through a Schneider Kreuznach Varioplan lens, hardware image stabilization, 4.7-megapixel still shooting and a built-in flash. Not bad for a soup flask, really. [Akihabara via T3]

As the steady increase of integrated laptop features renders expansion ports like ExpressCard less and less relevant, only their most practical applications survive. This is definitely one of them. In both 64GB and 128GB varieties, the Pretec ExpressCard SSDs offer hardware AES256 encryption, near-flush integration with whatever host machine they're connected to and an additional mini USB connector for non-slotted machines. Pretec hasn't priced the units yet, but I don't expect they'll come cheap. [ExpressCard Info]

As JKOnTheRun points out, these are not the blazing-est SSDs you'll find (they're rated at 90 MB/s read and 55 MB/s write), but for $169 it's not a bad boost for your S101's paltry 16GB drive. [Super Talent via JKOnTheRun]

Coming in 60GB, 120GB and 240GB flavors, the new SSDs offer up speeds of 200MB/s read and 140MB/s write, which is nothing to scoff at. And the prices? Not too bad, with the MSRPs at $149, $249 and $499, respectively. I, for one, would very much like my next laptop to have one of those 240GB (or larger) SSDs in it, and I might just wait another generation in order to ensure that that happens. You've got to think that by next year's CES these things will be pretty damned close to regular HDD prices.

SANDISK UNLEASHES WORLD’S FASTEST MLC SOLID-STATE DRIVE (SSD) FAMILY

Affordable Third-Generation SSDs Based on Multi-Level Cell (MLC) Flash Technology, Equivalent to a 40,000 rpm Hard Disk Drive (HDD)

CES 2009, South Hall, Booth # 30659, LAS VEGAS– —Jan. 8, 2009 – SanDisk Corporation (NASDAQ: SNDK) today unveiled its third-generation family of solid-state drives (SSDs). Using multi-level cell (MLC) NAND flash memory technology, SanDisk’s G3 Series establishes new benchmarks in performance and price-performance leadership in the SSD industry.

Designed as drop-in replacements for hard-disk drives (HDDs) in notebook PCs, the initial members in the SanDisk G3 family are SSD C25-G3 and SSD C18-G3 in the standard 2.5” and 1.8” form factors respectively, each available with a SATA-II interface. Available in capacities of 60, 120 and 240GB*, the unit MSRPs are $149, $249 and $499, respectively.

The G3 SSDs are more than five times faster than the fastest 7,200 RPM HDDs and more than twice as fast as SSDs shipping in 2008, clocking in at 40,000 vRPM1 and anticipated sequential performance of 200MB/s read and 140MB/s write3. The G3 SSDs provide a Longterm Data Endurance (LDE) of 160 terabytes written (TBW) for the 240GB version, sufficient for over 100 years of typical user usage. (2,3)

“SanDisk’s G3 SSD has met the demand of a 120GB SSD at less than $250 with an exceptional user experience” said Rich Heye, sr. vp and general manager, Solid State Drives (SSD) business unit, SanDisk. “Three key features developed by SanDisk enable this new design: a new SSD algorithm called ExtremeFFSTM allows random write performance to potentially improve by as much as 100 times over conventional algorithms; reliable 43nm multi-level cell (MLC) all bit-line (ABL) NAND flash; and SanDisk’s new SSD controller, which ties together the NAND and the algorithm.”

“With large capacities and aggressive pricing, SSDs are poised to enter mainstream corporate notebooks in 2009.” Heye explained, “Given the current economic environment, corporate IT managers have also described a desire to extend the service life of existing notebooks. These notebooks are already maxed out on DRAM, and struggle to meet users’ performance expectations. These existing WinXP notebooks can be upgraded to a 60GB SSD for $149, resulting in a system that frequently outperforms a new notebook with a HDD, thereby delaying the need for large capital purchases.”

“Web-Feet Research has tested the replacement of the HDDs in three year old Notebooks with SSDs and has found an improvement in boot times, application loading and general user responsiveness that, in many cases, exceeds what a new notebook with an HDD can deliver,” said Alan Niebel, Principal at Web-feet Research. “In these challenging economic times, IT managers are looking for ways to reduce IT spending without adversely affecting their user base and the SanDisk G3 SSD solution extends the notebook replacement cycle an additional two years at minimal cost.”

The SanDisk G3 SSDs will be available to this market in mid 2009, in a 2.5” PATA configuration expressly for this purpose. In addition, the SanDisk G3 SSDs will be available on sandisk.com for do-it-yourself (DIY) enthusiasts. “An SSD upgrade improves the user experience like nothing else you can do to a computer.” Heye concluded.

SanDisk’s flash technology is produced at fabrication plants in Yokkaichi, Japan, where SanDisk and its partner, Toshiba Corporation, share the output. The SSD controller and firmware were designed by SanDisk expressly for the G3 SSD.

If you would like to learn more about flash and the significant role that it plays inside laptops and other consumer electronic devices, please visit SanDisk’s SSD Academy at http://www.sandisk.com/ssd. Here you can learn about solid state drives and the great promise they present to the computing market

To put it into perspective, that's nearly 2x the read speed of Intel's already fast SSDs, and roughly 5x the write speed. The ioDrive uses the same NAND flash memory of an SSD, but since it plugs in to a PCI Express bus rather than SATA and only works with 64-bit systems, it can achieve speeds nothing else can touch. And yes, here we are talking megaBYTEs, not megaBITs—a lower metric often used for data transmission speeds.

For now it's for enterprise stuff exlusively—an 80GB version will set you back $3,000, on up to $14,400 for 320GB. If you are interested in this kind of thing, the boys at Tweaktown have written a ten pager on it. [Tweaktown via BBG]

To maximize random write performance, SanDisk developed the ExtremeFFS flash file management system. This operates on a page-based algorithm, which means there is no fixed coupling between physical and logical location. When a sector of data is written, the SSD puts it where it is most convenient and efficient. The result is an improvement in random write performance – by up to 100 times – as well as in overall endurance.

[Far East Gizmos]