Hi, I have been the owner of a PR4100 for a few years and my power supply has died. My issue is that I have been unable to source a replacement in the uk as WD do not supply replacement power packs. Does anyone have any idea where I can reliably source one from please?
I am using a pair of Dell PA-4E power supplies. They are rated at 19.5V 6.7A which is more than plenty than the 4.74A the OEM supply is rated. The two are more than enough, I like the redundancy. The Dell DC plug is size, pin and polarity compatible. I inherited the PR4100 diskless and w/o a power supply. Works like a champ now. I just moved on from 15 years in electronic recycling so those power supplies were another found treasure. I have been running the Dell supplies for over two years now, so they are a viable alternative.