looking for a 3 tb harddrive internal that will work with my current g5.

specs of my g5:

Machine Name: Power Mac G5
Machine Model: PowerMac7,3
CPU Type: PowerPC G5 (3.1)
Number Of CPUs: 2
CPU Speed: 2.3 GHz
L2 Cache (per CPU): 512 KB
Memory: 3.5 GB
Bus Speed: 1.15 GHz
Boot ROM Version: 5.2.4f1

any help would be great