ASRock FATAL1TY 990FX KILLER-3.1 AM3+- AMD 990FX- DDR3- Quad CrossFireX & Quad SLI- SATA3&USB3.1- M.2- A&GbE- ATX Motherboard

Specifications Mfr Part Number: FATAL1TY 990FX KILLER/3.1 CPU: Socket AM3+/AM3 Supports Phenom II X6/ X4/ X3/ X2 (except 920/940)/ Athlon II X4/ X3/ X2/ Sempron Processors Supports 8-Core CPU Supports UCC Feature (unlock CPU core) Digi Power Design 8 + 2 Power Phase Design Supports CPU up to 140W Supports AMd's Cool 'n' Quiet Technology FSB 2600 MHz (5.2 GT/s) Supports Untied Overclocking Technology Supports Hyper - Transport 3.0 (HT 3.0) Technology Chipset: North Bridge AMD 990FX & South Bridge AMD SB950 Memory: 4x DDR3-2450(OC)/ 2100(OC)/ 1600/ 1333/ 1066 DIMM Slots, Dual Channel, Non-ECC, Unbuffered, Max Capacity of 64GB Slots: 3x PCI-Express 2.0 x16 Slots (two run at x16, one runs at x4), 2x PCI-Express 2.0 x1 Slots Multi-Graphics: Supports AMD Quad CrossFireX, 3-Way CrossFireX, CrossFireX and NVIDIA Quad SLI, SLI Technology Storage: SATA: 5x SATA3 Ports, Support RAID 0, 1, 0+1, 5, JBOD M.2: 1x M.2 Port, Support M.2 SATA3 & M.2 PCI-Express 2.0 x2 (10 Gb/s) Audio: Realtek ALC1150 7.1-Channel High Definition Audio CODEC; Supports Premium Blu-ray Audio LAN: Qualcomm Atheros Killer E2200 Series PCI-Express x1 Gigabit Ethernet Controller Ports: 2x USB 3.1 Ports (1 Type-A, 1 Type-C), 7x USB 3.0 Ports (4 rear, 2 via header, 1 Type-A), 10x USB 2.0 Ports (5 rear, 4 via headers, 1 Fatal1ty Mouse Port), 1x eSATA Port, 1x PS/2 Mouse Port, 1x PS/2 Keyboard Port, 1x Optical S/PDIF Out, 1x RJ45 LAN Port, Audio I/O Jacks Power Connector: 1x 24pin ATX Power Connector, 1x 8pin 12V Power Connector, 1x PCI-Express Power Connector Form Factor: ATX