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Samsung SSD 840 Pro caters to speed seekers with faster random access
It's difficult to thrive in the solid-state drive world. Unless you've got just the right controller and flash memory, most performance-minded PC users will rarely give you a second glance. Samsung muscled its way into that narrow view with the SSD 830 last year; it intends to lock our attention with the new SSD 840 and SSD 840 Pro. The Pro's 520MB/s and 450MB/s sequential read and write speeds are only modest bumps over the 830, but they don't tell the whole story of just how fast it gets. The upgraded MDX controller boosts the random read access to a nicely rounded 100,000IOPS, and random writes have more than doubled to 78,000IOPS or 90,000IOPS, depending on who you ask and what drive you use. The improved performance in either direction is a useful boost to on-the-ground performance, as both AnandTech and Storage Review will tell you. We're waiting on details of the ordinary triple level cell-based 840 model beyond its 120GB, 250GB and 500GB capacities, although there won't be an enormous premium for the multi-level cell 840 Pro over existing drives when it arrives in mid-October -- the flagship line should start at $100 for a basic 64GB drive, and peak at $600 for the ultimate 512GB version.
Seagate and DensBits team up on solid-state drives for the home, call truce in the HDD versus SSD war
It's an understatement to say that Seagate started off on the wrong foot in its attitude towards solid-state drives: the company only slowly came around to embracing flash memory, and then mostly for the enterprise crowd and hybrid drive lovers. A newly-struck partnership between Seagate and controller maker DensBits is signalling a more serious attempt to offer SSDs to everyday users. Along with catering to the business folk, Seagate wants its new teammate's help on building "low-cost, high-performance" consumer SSDs. Most of the drives for the plebeians will use slower but denser 3-bits-per-cell memory made on a process under 20 nanometers, while the suits will get faster 2-bits-per-cell flash for their servers. The deal doesn't have any timetable attached, although Seagate's decision to pour equity cash into DensBits suggests it's not just a one-time fling.
Buffalo's 256GB SSD comes with 6GBps SATA interface, silly price tag
The SSD market is about to get a little more crowded, now that Buffalo has unveiled a new, 256GB fatty. The company's SSD-N256S/MC400 has a SATA 6Gbps interface, supports multi-level cell NAND Flash memory and boasts read and write speeds of up to 405 MB/s and 223 MB/s, respectively. If you're interested in grabbing one, you'll have to shell out a cool ¥72,200 ($882). Or, you could get an even faster SSD for less money. The choice is yours.
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.
