Sorry, this is not a CPU related post.
I recently bought a 2.5" USB2.0 external hardisk case and a 40GB IBM Travelstar hardisk to go along. The case requires external power and came with a PS2 port connector to get the power.
Yesterday, I found that my friend's laptop does not have a PS2 port. So I thought I'll either buy or make a AC to DC adapter to power the hardisk. I measured the PS2 port and found that it gives out 5V. The problem is I don't know how much current the hardisk drains.
So, my question is
1. Does anyone know what is the max current drain a PS2 port can tolerate?..... or
2. Does anyone know how much max current does a IBM Travelstar 40GN (40GB) needs?
Thank You for your time.
I recently bought a 2.5" USB2.0 external hardisk case and a 40GB IBM Travelstar hardisk to go along. The case requires external power and came with a PS2 port connector to get the power.
Yesterday, I found that my friend's laptop does not have a PS2 port. So I thought I'll either buy or make a AC to DC adapter to power the hardisk. I measured the PS2 port and found that it gives out 5V. The problem is I don't know how much current the hardisk drains.
So, my question is
1. Does anyone know what is the max current drain a PS2 port can tolerate?..... or
2. Does anyone know how much max current does a IBM Travelstar 40GN (40GB) needs?
Thank You for your time.