MSI X58 Pro-E 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*/1600* (OC) 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 dark Blue 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™ • 2 PCI Express gen1 x1 slots • 2 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® 363 chipset - Up to 3Gb/s transfer speed. (turkeyarena.com) - Supports six SATAII ports by ICH10R (SATA1~6) - Supports one SATAII port by JMicron 363 (SATA7) - Supports one eSATA port by JMicron 363. - Supports AHCI controller with SATA RAID 0/1/5/10 by ICH10R. Audio • Chipset integrated by Realtek® ALC889 - Flexible 8-channel audio with jack sensing - Compliant with Azalia 1.0 Spec - Meet Microsoft Vista Premium spec LAN • Supports one PCI Express LAN 10/100/1000 Fast Ethernet by Realtek 8111C.