GA-X58A-UD3R (Rev. 1.0)

1. Support for an Intel^® Core™ i7 series processor in the LGA1366 package
   (Go to GIGABYTE's website for the latest CPU support list.)
2. L3 cache varies with CPU

1. 6 x 1.5V DDR3 DIMM sockets supporting up to 24 GB of system memory(Note 1)
2. Dual/3 channel memory architecture
3. Support for DDR3 2200/1333/1066/800 MHz memory modules
4. Support for non-ECC memory modules
5. Support for Extreme Memory Profile (XMP) memory modules

(Go to GIGABYTE's website for the latest memory support list.)

1. 2 x PCI Express x16 slots, running at x16 (PCIEX16_1/PCIEX16_2) (Note 2)
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.)
3. 2 x PCI Express x1 slots
4. 1 x PCI slot

1. Support for 2-Way/3-Way ATI CrossFireX™/NVIDIA SLI technology

South Bridge:

1. 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
2. Support for SATA RAID 0, RAID 1, RAID 5, and RAID 10

Marvell 9128 chip:

1. 2 x SATA 6Gb/s connectors (GSATA3_6, GSATA3_7) supporting up to 2 SATA 6Gb/s devices
2. 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. 1 x IDE connector supporting ATA-133/100/66/33 and up to 2 IDE devices
2. 2 x SATA 3Gb/s connectors (GSATA2_8, GSATA2_9) supporting up to 2 SATA 3Gb/s devices
3. Support for SATA RAID 0, RAID 1, and JBOD

JMicron JMB362 chip:

1. 2 x eSATA 3Gb/s connectors (eSATA/USB Combo) on the back panel sup- porting up to 2 SATA 3Gb/s devices
2. Support for SATA RAID 0, RAID 1, and JBOD

iTE IT8720 chip:

1. 1 x floppy disk drive connector supporting up to 1 floppy disk drive

Integrated in the South Bridge

1. 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:

1. 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.

1. 1 x PS/2 keyboard port
2. 1 x PS/2 mouse port
3. 1 x coaxial S/PDIF Out connector
4. 1 x optical S/PDIF Out connector
5. 1 x clearing CMOS button
6. 2 x IEEE 1394a ports
7. 4 x USB 2.0/1.1 ports
8. 2 x USB 3.0 ports
9. 2 x eSATA/USB Combo connectors
10. 1 x RJ-45 port
11. 6 x audio jacks (Center/Subwoofer Speaker Out/Rear Speaker Out/ Side Speaker Out/Line In/Line Out/Microphone)

1. iTE IT8720 chip

1. System voltage detection
2. CPU/North Bridge temperature detection
3. CPU/System/Power fan speed detection
4. CPU overheating warning
5. CPU fan fail warning
6. CPU/System fan speed control (Note 4)

1. Support for @BIOS
2. Support for Q-Flash
3. Support for Xpress BIOS Rescue
4. Support for Download Center
5. Support for Xpress Install
6. Support for Xpress Recovery2
7. Support for EasyTune (Note 5)
8. Support for Dynamic Energy Saver™ 2
9. Support for Smart 6™
10. Support for Auto Green
11. Support for eXtreme Hard Drive
12. Support for Q-Share

1. Norton Internet Security (OEM version)

(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.