I have a desktop system installed with a 250 GB hdd (seagate sata II) this system is having a power supply of 500W (not sure if it is 650W but not more than that) the power supply is a local brand.
Will it be safe to attach a second 250 GB sata II hdd on the same system.
Safe in the sense that the system may not fall short of power at any time.
My system's config is as follows
Mercury cabinet having an additional fan (small one)
sata dvd writer 52X
windows xp sp 2
ASUS motherboard (intel G965 express chipset)
If the above specified power supply is not sufficient for above configuration of system then please suggest the appropriate power supply (including watts)