Gigabyte GA-X48-DQ6 (rev. 1.1) Realtek Ethernet Diagnostic Utility

CPU
1. Support for an Intel Core 2 Extreme processor/ Intel Core 2 Quad processor/Intel Core 2 Duo processor/ Intel Pentium processor Extreme Edition/Intel Pentium D processor/ Intel Pentium 4 processor Extreme Edition/Intel Pentium 4 processor/ Intel Celeron processor in the LGA 775 package
2. L2 cache varies with CPU
3. 1600/1333/1066/800 MHz FSB 

Chipset    
1. North Bridge: Intel X48 Chipset
2. South Bridge: Intel ICH9R 

Memory    
1. 4 x 1.8V DDR2 DIMM sockets supporting up to 8 GB of system memory
2. Dual channel memory architecture
3. Support for DDR2 1200/1066/800/667MHz, ECC, non ECC memory modules. 

Audio    
1. Realtek ALC889A codec
2. High Definition Audio
3. 2/4/5.1/7.1-channel
4. Support for DTS (dts NEO:PC)
5. Support for S/PDIF In/Out
6. Support for CD In 

LAN    
1. Realtek 8111C chip (10/100/1000 Mbit) 

Expansion Slots    
1. 2 x PCI Express 2.0 x16 slots (The PCIE_16_1 slot supports x16; the PCIE_16_2 supports x16.)
2. 3 x PCI Express x1 slots (share with the PCIE_16_2 slot)
3. 2 x PCI slots 

Storage Interface
South Bridge:
1. 6 x SATA 3Gb/s connectors (SATAII0, SATAII1, SATAII2, SATAII3, SATAII4, SATAII5) 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. 2 x SATA 3Gb/s connectors (GSATAIIA, GSATAIIB) supporting up to 2 SATA 3Gb/s devices
3. Support for SATA RAID 0, RAID 1, and JBOD 

iTE IT8718 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 (2 on the back panel, 1 via the IEEE 1394 bracket connected to the internal IEEE 1394 header) 

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 4-pin PCIe 12V power connector
4. 1 x floppy disk drive connector
5. 1 x IDE connector
6. 8 x SATA 3Gb/s connectors
7. 1 x CPU fan header
8. 2 x system fan headers
9. 1 x power fan header
10. 1 x North Bridge fan header
11. 1 x front panel header
12. 1 x front panel audio header
13. 1 x CD In connector
14. 1 x S/PDIF In header
15. 1 x S/PDIF Out header
16. 2 x USB 2.0/1.1 headers
17. 1 x IEEE 1394a header
18. 1 x parallel port header
19. 1 x serial port header
20. 1 x power LED header
21. 1 x chassis intrusion header 

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. 8 x USB 2.0/1.1 ports
6. 2 x IEEE 1394a ports
7. 2 x RJ-45 port
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 IT8718 chip 

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

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

Unique Features    
1. Support for Dynamic Energy Saver Advanced
2. Support for @BIOS
3. Support for Download Center
4. Support for Q-Flash
5. Support for EasyTune
6. Support for Xpress Install
7. Support for Xpress Recovery2 

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