FX702 hard disk upgrade

[Antonio_Firefox]

Hi,
I want upgrade my hard disk, I don't know which is ata interface of fx702 (5 or 6?)
Can an ATA 6 hard disk work on an ATA 5 interface?
I want to buy a western digital hard disk http://www.westerndigital.com/en/products/Products.asp?DriveID=103
Does anyone know if it can work?
Thank you

[rich912]

According to this (faq 19) any 2.5inch wide by 9.5mm or 12mm high IDE Laptop hard drive will work with an FX series.
This guide will be helpful.

[Antonio_Firefox]

Thank you very much.
I'm sorry, the western digital suppurt told me their hard disk is an ATA 5.
I've read it is an ATA 6 somewhere