| 対応CPU |
Support for Socket AM3 processors: AMD Phenom II X4 processor / AMD Phenom II X3 processor |
| Front Side Bus |
5200 MT/s |
| Chipset |
North Bridge: AMD 790FX/South Bridge: AMD SB750 |
| Memory |
4 x 1.5V DDR3 DIMM sockets supporting up to 16 GB of system memory
Dual channel memory architecture
Support for DDR3 1666(OC)/1333/1066 MHz memory modules |
| Audio |
Realtek ALC889A 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 Realtek 8111DL chip (10/100/1000 Mbit)
Support for Teaming |
| Expansion Slots |
2 x PCI Express x16 slots, running at x16 (The PCIEX16_1 and PCIEX16_2 slots support ATI CrossFireX technology, and conform to PCI Express 2.0 standard.)
3 x PCI Express x1 slots
2 x PCI slots |
| Storage Interface |
South Bridge:
1 x IDE connector supporting ATA-133/100/66/33 and up to 2 IDE devices
6 x SATA 3Gb/s connectors supporting up to 6 SATA 3Gb/s devices
Support for SATA RAID 0, RAID 1, RAID5, RAID 10 and JBOD
GIGABYTE SATA2 chip:
2 x JM322 chips (Smart Backup):
- 4 x SATA 3Gb/s connectors (GSATA2_0, GSATA2_1, GSATA2_2, GSATA2_3) supporting up to 4 SATA 3Gb/s devices (Note 3)
- Support for SATA RAID 0, RAID 1 and JBOD
ITE 8720 chip:
1 x floppy disk drive connector supporting up to 1 floppy disk drive |
| 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) |
| USB |
Integrated in the South Bridge
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 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
10 x SATA 3Gb/s connectors/1 x CPU fan header
2 x system fan header/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/Out header/1 x IEEE 1394a header
2 x USB 2.0/1.1 headers/1 x serial port header
1 x parallel port header/1 x chassis intrusion header
1 x power LED header/1 x power switch
1 x reset switch/1 x clearing CMOS switch |
Back Panel
Connectors |
1 x PS/2 keyboard port/1 x PS/2 mouse port
1 x optical S/PDIF Out connector/1 x coaxial S/PDIF out connector
2 x IEEE 1394a port/8 x USB 2.0/1.1 ports
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 |
| Form Factor |
ATX Form Factor; 30.5cm x 24.4cm |
■GIGABYTE、基本を押さえた定番Socket AM3マザーボード「GA-MA790XT-UD4P」発売開始(2/9)
