GIGABYTE MB Sc AM3+ 990FXA-D3, AMD 990FX, 4xDDR3

CPU




AM3+ Socket:
Support for AMD AM3+ FX processors
Support for AMD AM3 Phenom™ II processors / AMD Athlon™ II processors
(Please refer "CPU Support List" for more information.)

Hyper Transport Bus




5200 MT/s

Chipset




North Bridge: AMD 990FX
South Bridge: AMD SB950

Memory




4 x 1.5V DDR3 DIMM sockets supporting up to 32 GB of system memory (Note 1)
Dual channel memory architecture
Support for DDR3 2000(O.C.)/1866/1600/1333/1066 MHz memory modules (Note 2)
(Please refer "Memory Support List" for more information.)

Audio




Realtek ALC889 codec
High Definition Audio
2/4/5.1/7.1-channel
Support for S/PDIF Out

LAN




1 x Realtek RTL8111E chip (10/100/1000 Mbit)

Expansion Slots




2 x PCI Express x16 slots, running at x16 (PCIEX16_1, PCIEX16_2) (Note 3)
2 x PCI Express x16 slots, running at x4 (PCIEX4_1, PCIEX4_2)
2 x PCI Express x1 slots
(All PCI Express slots conform to the PCI Express 2.0 standard.)
1 x PCI slot

Multi-Graphics Technology




Support for 2-Way AMD CrossFireX™ and NVIDIA SLI™ technology (PCIEX16_1, PCIEX16_2)

Storage Interface




South Bridge:
6 x SATA 6Gb/s connectors supporting up to 6 SATA 6Gb/s devices
Support for SATA RAID 0, RAID 1, RAID5, RAID 10 and JBOD

USB




South Bridge:
Up to 14 USB 2.0/1.1 ports (8 ports on the back panel, 6 ports available through the internal USB headers)
2 x Etron EJ168 chips:
Up to 2 USB 3.0/2.0 ports on the back panel

Internal I/O Connectors




1 x 24-pin ATX main power connector
1 x 8-pin ATX 12V power connector
6 x SATA 6Gb/s connectors
1 x CPU fan header
2 x system fan headers
1 x power fan header
1 x front panel header
1 x front panel audio header
1 x S/PDIF Out header
3 x USB 2.0/1.1 headers
1 x Trusted Platform Module (TPM) header
1 x serial port header
1 x clearing CMOS jumper

Back Panel Connectors




1 x PS/2 keyboard/mouse port
1 x optical S/PDIF Out connector
8 x USB 2.0/1.1 ports
2 x USB 3.0/2.0 ports
1 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/System temperature detection
CPU/System/Power fan speed detection
CPU overheating warning
CPU/System/Power fan fail warning
CPU/System fan speed control (Note 4)

BIOS




2 x 32 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 Easy Energy Saver
Support for Smart Recovery
Support for Auto Green
Support for ON/OFF Charge
Support for Cloud OC
Support for 3TB+ Unlock
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 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) To support a DDR3 1866 MHz (and above) memory, you must install an AMD AM3+ CPU first.

(Note 3) 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 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.

Remark




Due to different Linux support condition provided by chipset vendors, please download Linux driver from chipset vendors" website or 3rd party website.
Most hardware/software vendors no longer offer support for Win9X/ME/2000/XP SP1/SP2. If drivers are available from the vendors, we will update them on the GIGABYTE website.