ASUS M52BC-US005S Desktop(AMD FX-Series FX-8300 3.30 GHz Processor,8 GB RAM,1 TB Hard Drive,64-Bit Windows 8.1) (Discontinued by Manufacturer) AMD FX-8300 3.3 GHz 64 bit 8-Core Processor 8 GB DDR3 RAM and 1 TB 7200 RPM HDD AMD Radeon R5 235 1 GB GDDR3 Graphics 802.11 ac + BT 4.0 Wireless card Windows 8.1 64-Bit Operating system