MSI X58MCPU • Supports Intel® i7 based processors in LGA1366 package. Chipset • Intel® X58 Chipset - Supports QPI up to 6.4GT/s • Intel® ICH10 / ICH10R Chipset - Hi-Speed USB (USB2.0) controller, 480Mb/sec. - 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. (ICH10R) - Integrated AHCI controller. Main Memory • Supports six unbuffered DIMM of 1.5 Volt DDR3 800/1066/1333* (OC) SDRAM, 24GB Max - Supports 1GB/ 2GB/ 4GB DRAM size - Supports x8 / x16 data lines per DIMM - Supports up to 3 channel mode Slots • 2 PCI Express gen2 x16 slots - supports ATI® Crossfire™ • 1 PCI Express gen1 x4 slot (turkeyarena.com) • 1 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 ICH10/ICH10R/JMicron® 363 chipset - Up to 3Gb/s transfer speed. - 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® ALC888S / 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.