BladeX-gale
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New MacBook Airs may include high-speed 400MBps flash memory
The next generation MacBook Air may get a flash memory boost according to a report from Macotakara. The new NAND flash memory could replace the Blade X-Gale SSDs in the current generation MacBook Air models. This Toggle DDR 2.0 technology boasts of 400 MBps transfer rates and a 19-nm process size. As a result, read times could reach 261 MBps and write times could be bumped up to 209 MBps. [Those performance numbers refer to the current generation of MBA solid state disks, not the rumored next generation. We apologize for the error. –Ed.] These small memory chips may be soldered on the MacBook Air's base circuitry. The new and improved MacBook Air models are expected to arrive soon after the debut of Mac OS X Lion. A Gold Master version of Lion was seeded to developers last week and should be publicly available in the upcoming weeks. [Via AppleInsider]
Some MacBook Airs sporting faster blade SSDs, probably from Samsung
When Apple released its redesigned MacBook Air in October 2010, much was made of the switch to flash storage using a custom-built Mini PCI Express form factor SSD drive. It took a few weeks but these SSDs would ultimately be released as the commercially available Toshiba Blade X-gale SSD module, model TS128C. Now we're seeing user reports showing MacBook Airs equipped with a second, even faster SSD with a SM128C part number -- the "SM" hinting at its presumed Samsung manufacturing origins. Samsung's SSD manages up to 260MBps read and 210MBps write speeds compared to Toshiba's 210MBps read and 185MBps write performance. Of course, it's hardly unusual for Apple to multi-source components. And a recent decision to source parts from Korea's Samsung would have been a smart move to keep just-in-time supply lines fully stocked following the spate of disasters in Toshiba's home country of Japan. Unfortunately, there doesn't appear to be any way of confirming which SSD you're about to purchase without cracking open the retail box and running the OS X System Profiler. Good luck with that.
Apple forces PhotoFast to abandon 256GB upgrade kit for MacBook Airs
Remember that peppy aftermarket 256GB SSD upgrade from PhotoFast that easily smoked (on paper anyway) the SSD found in Apple's latest MacBook Air? It's been halted upon Apple's request before it ever went on sale, similarly to those HyperMac batteries before it. 9to5Mac first reported the news based on a source close to the company and we just confirmed it directly with the PhotoFast GM2_SFV1_Air product manager. The risk of losing access to Apple's product licensing program was just too grave a threat to ignore. So, enjoy your 160MBps max SSD transfer rate and 128GB top-end capacity MBA 11 owners, you'll get your storage and 250MBps sequential read/write speed bumps only when Apple's good and ready to provide it themselves -- possibly sooner, we're told, if PhotoFast is given the green light to start sales after Toshiba's SSD modules (Apple's MBA partner) are available for purchase.
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.
