5188-2859 HP POWER SUPPLY 350 Watt ( DPS-350AB-8 A ) for HP Pavilion Desktop PC, HP Media Center
P.S. Both the model numbers DPS-350AB-8 have same HP part number i.e. 5188-2859. Hence they are totally interchangeable/replaceable with each other. Practically it wouldn't matter whichever one you get. So, you may expect either one of the two models to be shipped to you unless you want to order only a specific model number (DPS-350AB-8 A).
The HP Power Supply that Part Number 5188-2859 is used in: