Spec Will Cut External Drive Power Cords

Lucas123 writes "The Serial ATA International Organization just revealed that it is well along the way to finishing a specification that would remove separate power cords to external SATA drives or optical disk drives, allowing them to draw power from the host system. The resulting new cable, being called Power Over eSATA, will be compatible with the existing eSATA connector and support the current maximum interface transfer rate of 3Gb/s. The SATA organization expects the new cables to be released later this year to drive makers."

Comments

Wha-d-ya-mean "power cable?"

[DanQuixote]

One of my tech support calls was about 1980, my friend's mom had a computer, and she bought a printer, which she tried to hook up herself, but it wasn't working.

I went over there and quickly spied the problem... the data cable was connected, but there was no power cable hooked up.

She quite innocently and logically asked, "why do I need a separate power cable?"

People don't really give a damn that the power system and the data system are two separate systems. It really is completely reasonable for them to expect a single cable to power as well as communicate.

These folks shouldn't pat themselves on the back for a "new feature", they should try harder next time to close a bug out in something much less than 30 years!

This is a basic usability requirement that people persistantly ignore despite the rat's nests of cables running around all their gear. This is certainly one of the biggest reasons for the popularity of USB!