GIGABYTE GA-X58A-UD5

CPU	Support for an Intel® Core™ i7 series processor in the LGA1366 package (Go to GIGABYTE's website for the latest CPU support list.) L3 cache varies with CPU
QPI	4.8GT/s, 6.4GT/s
Chipset	North Bridge: Intel® X58 Express Chipset South Bridge: Intel® ICH10R
Memory	6 x 1.5V DDR3 DIMM sockets supporting up to 24 GB of system memory(Note 1) Dual/3 channel memory architecture Support for DDR3 2200/1333/1066/800 MHz memory modules Support for non-ECC memory modules Support for Extreme Memory Profile (XMP) memory modules (Go to GIGABYTE's website for the latest memory support list.)
Audio	Realtek ALC889 codec High Definition Audio 2/4/5.1/7.1-channel Support for Dolby® Home Theater Support for S/PDIF In/Out Support for CD In
LAN	2 x RTL8111D chip (10/100/1000 Mbit) Support for Teaming Support Smart Dual LAN
Expansion Slots	2 x PCI Express x16 slots, running at x16 (PCIEX16_1/PCIEX16_2) (Note 2) 2 x PCI Express x16 slot, running at x8 (PCIEX8_1/PCIEX8_2) (Note 3) (The PCIEX16_1, PCIEX16_2, PCIEX8_1 and PCIEX8_2 slots conform to PCI Express 2.0 standard.) 2 x PCI Express x1 slots 1 x PCI slot
Multi-Graphics Technology	Support for 2-Way/3-Way ATI CrossFireX™/NVIDIA SLI technology
Storage Interface	South Bridge: 6 x SATA 3Gb/s connectors (SATA2_0, SATA2_1, SATA2_2, SATA2_3, SATA2_4, SATA2_5) supporting up to 6 SATA 3Gb/s devices Support for SATA RAID 0, RAID 1, RAID 5, and RAID 10 Marvell 9128 chip: 2 x SATA 6Gb/s connectors (GSATA3_6, GSATA3_7) supporting up to 2 SATA 6Gb/s devices Support for SATA RAID 0, and RAID 1 * SATA3 RAID 0 4x and SATA3 2x performance are maximum theoretical values. Actual performance may vary by system configuration. * SATA3 SSDs are not recommended for use in RAID 0 mode on Marvell SE9128 ports. GIGABYTE SATA2 chip: 1 x IDE connector supporting ATA-133/100/66/33 and up to 2 IDE devices 2 x SATA 3Gb/s connectors (GSATA2_8, GSATA2_9) supporting up to 2 SATA 3Gb/s devices Support for SATA RAID 0, RAID 1, and JBOD JMicron JMB362 chip: 2 x eSATA 3Gb/s connectors (eSATA/USB Combo) on the back panel sup- porting up to 2 SATA 3Gb/s devices Support for SATA RAID 0, RAID 1, and JBOD iTE IT8720 chip: 1 x floppy disk drive connector supporting up to 1 floppy disk drive
USB	Integrated in the South Bridge Up to 10 USB 2.0/1.1 ports (6 on the back panel, including 2 eSATA/USB Combo, 4 via the USB brackets connected to the internal USB headers) NEC chip: Up to 2 USB 3.0/2.0 ports on the back panel * USB 3.0 10x performance is a maximum theoretical value. Actual performance may vary by system configuration.
IEEE 1394	T.I. TSB43AB23 chip Up to 3 IEEE 1394a ports (2 on the back panel, 1 via the IEEE 1394a bracket connected to the internal IEEE 1394a header)
Internal I/O Connectors	1 x 24-pin ATX main power connector 1 x 8-pin ATX 12V power connector 1 x floppy disk drive connector 1 x IDE connector 8 x SATA 3Gb/s connectors 2 x SATA 6Gb/s connectors 1 x CPU fan header 3 x system fan headers 1 x power fan header 1 x North Bridge fan header 1 x front panel header 1 x front panel audio header 1 x CD In connector 1 x S/PDIF In header 1 x S/PDIF Out header 2 x USB 2.0/1.1 headers 1 x IEEE 1394a header 1 x power button 1 x reset button
Back Panel Connectors	1 x PS/2 keyboard port 1 x PS/2 mouse port 1 x coaxial S/PDIF Out connector 1 x optical S/PDIF Out connector 1 x clearing CMOS button 2 x IEEE 1394a ports 4 x USB 2.0/1.1 ports 2 x USB 3.0 ports 2 x eSATA/USB Combo connectors 2 x RJ-45 port 6 x audio jacks (Center/Subwoofer Speaker Out/Rear Speaker Out/ Side Speaker Out/Line In/Line Out/Microphone)
I/O Controller	iTE IT8720 chip
H/W Monitoring	System voltage detection CPU/North Bridge temperature detection CPU/System/Power fan speed detection CPU overheating warning CPU fan fail warning CPU/System fan speed control (Note 4)
BIOS	2 x 16 Mbit flash Use of licensed AWARD BIOS Support for DualBIOS™ PnP 1.0a, DMI 2.0, SM BIOS 2.4, ACPI 1.0b
Unique Features	Support for @BIOS Support for Q-Flash Support for Xpress BIOS Rescue Support for Download Center Support for Xpress Install Support for Xpress Recovery2 Support for EasyTune (Note 5) Support for Dynamic Energy Saver™ 2 Support for Smart 6™ Support for Auto Green Support for eXtreme Hard Drive Support for Q-Share
Bundle Software	Norton Internet Security (OEM version)
Operating System	Support for Microsoft® Windows® 7/Vista/XP
Form Factor	ATX Form Factor; 30.5cm x 24.4cm
Note	(Note 1) Due to Windows Vista/XP 32-bit operating system limitation, when more than 4 GB of physical memory is installed, the actual memory size displayed will be less than 4 GB. (Note 2) For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16_1 slot; if you are installing two PCI Express graphics cards, it is recommended that you install them in the PCIEX16_1 and PCIEX16_2 slots. (Note 3) The PCIEX8_1 and PCIEX8_2 slots share bandwidth with the PCIEX16_1 and PCIEX16_2 slots espectively. When PCIEX8_1 is populated with an expansion card, the PCIEX16_1 slot will operate at up to x8 mode; when PCIEX8_2 is populated with an expansion card, the PC IEX16_2 slot will operate at up to x8 mode. (Note 4) Whether the CPU/system fan speed control function is supported will depend on the CPU/ system cooler you install. (Note 5) Available functions in EasyTune may differ by motherboard model.