CPU - Supports Intel® i7 based processors in LGA1366 package Chipset - Intel® X58 Chipset - Supports QPI up to 6.4GT/s Intel® ICH10R Chipset - Hi-Speed USB (USB2.0) controller, 480Mb/sec, up to 12 ports - 6 SATAII ports with transfer rate up to 3Gb/s - PCI Master v2.3, I/O APIC - ACPI 2.0 compliant - Serial ATA RAID 0/1/5/10 - Integrated AHCI controller Main Memory - Supports six unbuffered DIMM of 1.5 Volt DDR3 800/1066/1333 SDRAM, 24GB Max - Supports 1Gb/ 2Gb/ 4Gb DRAM size - Supports x8 / x16 data lines per DIMM - Supports up to 3 channel mode Slots - 3 PCI Express gen2 x16 slots - Two Black PCIE x16 slots (PCI_E2 &PCI_E4) support up to PCIE x16 speed, one Blue PCIE x16 slot(PCI_ E5) supports up to PCIE x4 speed - Supports ATI® Crossfire™, NVIDIA® SLI - 2 Black PCI Express x1 slots - PCI slot, support 3.3V/ 5V PCI bus Interface On-Board IDE /SATA - One Ultra DMA 66/100/133 IDE controller integrated in JMicron® 363 - Supports PIO, Bus Master operation modes. - Can connect up to two Ultra ATA drives. SATAII controller integrated in ICH10R/JMicron® 322 / 362 chipest - Up to 3Gb/s transfer speed. - Supports six SATAII ports by ICH10R. - Supports four SATAII ports by JMicron 322, support SATA RAID 0/1/JBOD - Supports two eSATA ports by JMicron 362 - Supports AHCI controller with SATA RAID 0/1/5/10 by ICH10R Audio - Creative® SB X-Fi Xtreme H/W Audio Card (MS-4132) - 24-bit / 96KHz audio quality - 100dB SNR clarity - Up to 7.1ch EAX 5.0 Surround Sound LAN - Supports two PCI Express LAN 10/100/1000 Fast Ethernet by Realtek 8111C. IEEE 1394 / FireWire - VIA® VT6308 chipset - Supports up to two 1394 ports. (Rear panel x1, pinheader x1) - Transfer rate is up to 400Mbps Internal I/O Connectors - ATX 24-Pin power connector - 8-pin ATX 12V power connector - CPU / System x 5 FAN connectors - CD-in connector - Front panel audio connector - Front panel connector - 1 x chasis intrusion connector - 1 x serial port pinheader - 2 x USB 2.0 connectors - 10 x Serial ATAII connectors - 1 x ATA133 connector - 1 x IEEE1394 connector support additional 1 port - 1 x GreenPower Genie connector - 1 x Reset Button - 1 x Power Button - 1 x SPDIF-out connector - 1 x D-LED2 connector - 1 x TPM module connector Back Panel I/O Ports - 1 x Clear CMOS button - 1 x PS/2 Keyboard - 1 x PS/2 Mouse - 2 x eSATA ports - 1 x IEEE1394 port - 8 x USB 2.0 ports - 2 x RJ45 LAN jacks Dimensions - 12.0in.(L) x 9.6in.(W) ATX Form Factor Mounting - 9 mounting holes