Apple Mac Pro A1186 Quad Core 2.66 GHz, 2 x Dual Core Xeon 5150 processor, 5GB RAM, 1.5TB (3 x 500GB) HDD, NVIDIA GeForce 7300 GT Processor: 2 x Dual Core Xeon 5150 2.66 GHz with 4 MB level 2 cache per processor RAM: 5GB DDR2, supports up to 32GB Graphics: NVIDIA GeForce 7300 GT 256 MB GDDR2 SDRAM + 512 MB ATI Radeon X1900 XT Hard Drive: 1.5TB (3 x 500GB HDD) Lots of room to upgrade (RAM, SSSD etc.). Comes with Power Cable.