Specifications: - Processor Intel Core i7 processor Chipset Intel X58 Express - System Memory Up to 12 GB of DDR3 1066 MHz SDRAM (triple-channel support on six DIMMs) - Hard Drive Serial ATA hard drive up to 1 TB per 3.5-inch drive 80 GB solid state drive (SSD) - Optical Drive Options: SuperMulti-format DVD+/-RW Optical Drive with LabelFlash Technology Blu-ray ROM Combo DVD-SuperMulti Blu-ray R/W Combo DVD-SuperMulti - Media Card Reader Pop-up 15-in-one card reader with Smart Copy button, supporting: CompactFlash (Type I and II) CF+ Microdrive Secure Digital (SD) Card Secure Digital High Capacity (SDHC) Card miniSD Card MultiMediaCard (MMC) MMCmobile Reduced-Size MultiMediaCard (RS-MMC) xD-Picture Card Memory Stick Memory Stick PRO Memory Stick Duo Memory Stick PRO Duo SmartMedia - Media Control Interface Illuminated, capacitive touch media control panel: Media Center launch (Home) Direction pad (left / right / up / down / Select) Volume (up / down / mute) Media controls (play / pause / stop / skip forward / skip backward) Integrated IR Receiver - Drive Bays Two external 5.25-inch drive bays Two internal 3.5-inch drive bays Two tool-free external expansion 3.5-inch SATA hard drive bays - Graphics (Requires Discrete Graphics) ATI CrossFire dual card option ATI Radeon HD 4850 graphics1, featuring: 512 MB video buffer memory DirectX 10 Shader Model 4.0 NVIDIA GTS 150 graphics, featuring: 1 GB video buffer memory DirectX 10 Shader Model 4.0 - Audio 8-Channel (7.1) High Definition Audio with Creative X-Fi XtremeGamer - Networking LAN: 10/100/1000 Mbps Ethernet - Wireless: Internal 802.11 b/g/n with MiMo - Pop-Up I/O Ports 15-in-1 media card reader Two USB 2.0 ports - Pop-Out Front I/O Ports Two RCA stereo audio inputs One RCA analog video input Two USB 2.0 ports One 1394a port One microphone jack One headphone jack - Rear I/O Ports Six USB 2.0 ports One 1394a port Two eSATA ports Network port Six audio jacks Two PS/2 ports - Add-In Card Slots Two PCI Express ×16 slots One PCI Express ×1 slot One PCI Express ×4 slot