Memories solid: incoming new generations
Friday, August 8th, 2008
There is ferment in the market for memories SSD, the forms of data storage solid state that already equipped all iPods (except Classic), iPhone and the MacBook Air. Toshiba, Apple’s historical supplier, announced new modules from 32Gb, consisting of 8 from 4Gb chips that communicate with each other by a new type of connection to high-efficiency: prices are still high (30% more than the current models) But the high volumes of Apple could quickly get quotes.
Micron, another well-known producer of semiconductors, is more oriented toward hard drives are based on solid memories: the past days is the announcement of discs NAND SLC performance really high. We talk about speed in 250Mb/sec, both in reading and in writing, cuts between 16Gb and 128Gb. As in the previous case, here too the greater obstacle is the price: discs with solid technology SLC cost over 50% more models with technology MLC, as the disc which already equips the MacBook Air.
The NAND technology, which now all see as the future of, is still very young and its evolution in constant acceleration: in many will see yet another application of the famous Moore’s Law, or at least his daughter.






