Acer AM3400-U4132 Aspire M3400 Tower PC AMD | eBay
Acer Aspire M3400 Desktop PS-6301-08A 300W Internal Power Supply- PY.3 – Buffalo Computer Parts
Acer Desktop PC Aspire AM3400-U2052 Phenom II X4 820 (2.80GHz) 6GB DDR3 640GB HDD ATI Radeon HD 5450 Windows 7 Home Premium 64-bit Desktop Computers - Newegg.com