PSU upgrade recommendations Dell Dimension 9200

[jim_jam]

I'm looking for advise concerning upgrading the power supply on a DELL DIMENSION 9200
Duo core, (2) 250GB HDD, 4 GB Ram, GEFORCE 5200 Vid, 512, Creative SoundBlaster z25, xfi sound card, I'm looking to upgrade the Power Supply, from the stock Dell PN😛S-6371-1DF-LF, Model # L375P-00, any suggestions would be Appreciated

 

[Dark Lord of Tech]

PCPartPicker part list / Price breakdown by merchant

Power Supply: XFX 550W 80+ Bronze Certified ATX Power Supply ($49.99 @ NCIX US)
Total: $49.99
Prices include shipping, taxes, and discounts when available