CybertronPC Blueprint Professional Desktop - Intel Core i7-4930K 3.4GHz 6-Core Processor, 32GB DDR3 Memory, NVIDIA Quadro K5000 Graphics, 2x 120GB SSD in RAID 1, 4x 2TB HDD in RAID 10, Windows 7 Pro (Discontinued by Manufacturer) System: 4th Gen. Intel Core i7-4930K 3.4GHz/3.9GHz Hexa-Core| Intel X79 Express| 32GB DDR3| 2x 120GB SSD RAID in 1| 4x2TB HDD RAID in 10 Graphics: NVIDIA Quadro K5000 4GB Video Card | 24X DVDRW Dual-Layer Drive | Audio: 7.1 Channel | Gigabit LAN | Keyboard and Mouse Expansion Bays/Slots Total(Free): 4(3) Ext. 5.25" | 6(0) Int. 3.5"/2.5" | 1(1) PCI | 2(2) PCI-E x1 | 4(3) PCI-E x16 | 8(4) DIMM 240P Connectivity: 4x USB 3.0 | 8x USB 2.0 | 1x RJ-45 Network Ethernet 10/100/1000 | Audio | 2x DVI | 2x DisplayPort| Windows 7 Professional 64bit Chassis: Corsair Obsidian Sound Dampened Chassis w/80Plus Gold Cert. 750 Watt Power Supply| 1 Year Parts & Labor Warranty | Free Lifetime Tech Support