HP Envy 700-210 Desktop with Beats Audio (3.7 GHz AMD A-Series A10 Processor, 8GB DDR3, 1TB HDD, Windows 8.1) Black AMD Elite Quad-Core A10-6700 Accelerated Processor 3.7 GHz(4 MB cache) 8GB, Speed: PC3-12800 MB/s, Type: DDR3-1600 1020 GB 7200 rpm Hard Drive Microsoft Windows 8.1 (64-bit)