Gigabyte GA-EX58-UD4 (rev. 1.0) Realtek LAN Driver 5.764

CPU
1. Support for an Intel Core i7 series processor in the LGA 1366 package
2. L3 cache varies with CPU 

QPI    
1. 4.8GT/s / 6.4GT/s 

Chipset    
1. North Bridge: Intel X58 Express Chipset
2. South Bridge: Intel ICH10R 

Memory    
1. 6 x 1.5V DDR3 DIMM sockets supporting up to 24 GB of system memory
2. Dual/3 channel memory architecture
3. Support for DDR3 2000+/1333/1066/800 MHz memory modules 

Audio    
1. Realtek ALC888 codec
2. High Definition Audio
3. 2/4/5.1/7.1-channel
4. Support for S/PDIF In/Out
5. Support for CD In 

LAN
1. 1 x Realtek 8111D chips (10/100/1000 Mbit) 

Expansion Slots    
1. 2 x PCI Express x16 slots, running at x16 x16
(The PCI Express slots conform to PCI Express 2.0 standard.)
2. 1 x PCI Express x4 slot
3. 1 x PCI Express x1 slot
4. 3 x PCI slots 

Storage Interface
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 

GIGABYTE SATA2 chip:
1. 1 x IDE connector supporting ATA-133/100/66/33 and up to 2 IDE devices
2. 2x SATA 3Gb/s connectors (GSATA2_0, GSATA2_1) supporting up to 2 SATA 3Gb/s devices
3. 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 

IEEE 1394    
1. T.I. TSB43AB23 chip
2. Up to 3 IEEE 1394a ports (1 on the back panel, 2 via the IEEE 1394a brackets connected to the internal IEEE 1394a headers) 

USB    
1. Integrated in the South Bridge
2. Up to 12 USB 2.0/1.1 ports (8 on the back panel, 4 via the USB brackets connected to the internal USB headers) 

Internal I/O Connectors    
1. 1 x 24-pin ATX main power connector
2. 1 x 8-pin ATX 12V power connector
3. 1 x floppy disk drive connector
4. 1 x IDE connector
5. 8 x SATA 3Gb/s connectors
6. 1 x CPU fan header
7. 3 x system fan headers
8. 1 x power fan header
9. 1 x North Bridge fan header
10. 1 x front panel header
11. 1 x front panel audio header
12. 1 x CD In connector
13. 1 x S/PDIF In header
14. 1 x S/PDIF Out header
15. 2 x USB 2.0/1.1 headers
16. 1 x IEEE 1394a headers
17. 1 x serial port header
18. 1 x power LED header
19. 1 x chassis intrusion header
20. 1 x clearing CMOS jumper 

Back Panel Connectors    
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. 2 x IEEE 1394a port
6. 8 x USB 2.0/1.1 ports
7. 1 x RJ-45 ports
8. 6 x audio jacks (Center/Subwoofer Speaker Out/Rear Speaker Out/Side Speaker Out/Line In/Line Out/Microphone) 

I/O Controller    
1. iTE IT8720 chip 

H/W Monitoring    
1. System voltage detection
2. CPU/System/North Bridge temperature detection
3. CPU/System/Power fan speed detection
4. CPU overheating warning
5. CPU/System/Power fan fail warning
6. CPU/System fan speed control

BIOS    
1. 2 x 8 Mbit flash
2. Use of licensed AWARD BIOS
3. Support for DualBIOS
4. PnP 1.0a, DMI 2.0, SM BIOS 2.4, ACPI 1.0b 

Unique Features    
1. Support for @BIOS
2. Support for Q-Flash
3. Support for Virtual Dual BIOS
4. Support for Download Center
5. Support for Xpress Install
6. Support for Xpress Recovery2
7. Support for EasyTune
8. Support for Dynamic Energy Saver Advanced
9. Support for Time Repair
10. Support for Q-Share 

Bundle Software    
1. Norton Internet Security (OEM version) 

Form Factor    
1. ATX Form Factor; 30.5cm x 24.4cm