http://www.pcworld.com/article/id,140591-c,thinandlightnotebooks/ article.html [QUOTE] The Z-P140 PATA solid-state storage drives (SSDs) will be provided as an optional module to OEMs. The tiny SSD chip, which weighs only 0.6 grams, will be available in capacities of 2G bytes and 4G bytes. The on-board storage capacity will be expandable up to 16G bytes with four SSDs connected to a standard PATA (parallel advanced technology attachment) interface The Intel Z-P140 PATA SSD offers read speeds of 40 Megabytes-per- second (MB/s) and write speeds of 30 MB/s. Critical to mobile applications, its active power usage is 300mW (milliwatts), and only 1.1mW in sleep mode, which helps to extend a device's battery life. With a 2.5 million hours mean-time between failures (MTBF) rate, this PATA-based chip scale package delivers reliable solid-state performance [UNQUOTE] 1) Is Intel saying that the chip will have 2.5Mhours MTBF while running at full speed, reading and writing or are they throwing a bunch of "sleep" time into the mix. What are the failure mechanisms for flash * 2) Why would Intel choose a PATA interface over a SATA interface * Cedric -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist