HP 620887-001 N-Alvorix-RS880-uATX Motherboard + AMD Athlon II X4 640 3GHz CPU. $129.95 Download latest Drivers/Manual/BIOS HP/Compaq name: Alvorix. Motherboard Details HP N-Alvorix-RS880-uATX (Alvorix). CPU Make: AMD. Chipset: 785G. Form Factor: UTX. CPU socket: Socket AM3. Total RAM: 16GB. Total USB:. HP and Compaq Desktop PCs - Motherboard Specifications, N-Alvorix-RS880-uATX (Alvorix) ; Integrated video. Integrated graphics using ATI Radeon 4200. *Integrated The HP N-Alvorix-RS880-uATX (Alvorix) is compatible with AMD processors with the Socket AM3 socket. It has , 16 GB DDR3 maximum RAM and conforms to the UTX N-Alvorix-RS880-uATX Motherboard Specifications. CPU. Support Socket AM3 Only. AMD Phenom II X6, Phenom II X4 Quad, Phenom II X3 This computer uses a motherboard (N-Alvorix-RS880-formfat (Alvorix)) provided by. Foxconn using socket AM3 (AMD) and Specifications of the motherboard.