DFI LP DK 790FXB-M3H5 AMD Motherboard

AMD 790FX with SB750 Supports AMD Athlon 64 / PHEIIX4/ PHEIIX3 / Phenom Support AMD Phenom II processors (AM3 Socket) processors ,Supports CrossFire X  4-Phase Digital PWM + 1-Phase NB Digital PWM .

Replaceable Cooling System
LANParty "Replaceable" design makes the advanced O.C. easier! North bridge cooler could be remove alone, users can install different kind of cooler in standard socket. LANParty adopts solid capacitors for the best stability. Realtek ALC885 for 8CH HD Audio

Debug LED 
How to know system status when crash or unstable? With LANParty digit diagnosis LED, user can get system status information immediately.

6 SATAII Ports with RAID Function
Supports Intel SATAII with RAID 0/1/0+1 which intends to provide multiple H.D.D RAID function for enthusiastic users. Gigabit LAN by Marvell 8053 

Fluorescent Slot & Connectors
We adopt fluorescent slots and connectors in all LANParty series. With installing UV light into PC case, LANParty motherboards become more stylish.

Auto Boost System
ABS is "two-step" over-clocking software. Simply install the software, reboot the computer, press to improve FSB frequency, and your CPU will be upgraded automatically! With ABS, you can enjoy the performance of the high-end CPU at the entry-level cost.

Genie BIOS
Genie BIOS is the best BIOS in the world. There are hundreds of setting of CPU, memory, FSB, multiple, and great voltage setting with the most intervals.

CMOS Reloaded
"CMOS Reloaded" helps you to backup or reload BIOS setting as text file under operation system. Wanna manage your OC records? Just try "CMOS Reloaded"

Technical Details

Model

• Brand : DFI
• Model : DK 790FXB-M3H5

CPU

• AMD® Phenom™ II processor
• AMD OverDrive provides tuning options using the new “Advanced Clock Calibration” overclocking feature.
• Socket 938 AM3 45nm

FSB/QPI/HT

• HyperTransport 3.0 (5200MT/s)
• HyperTransport 1.0 (2000/1600MT/s)

Chipset

AMD chipset

• Northbridge: AMD 790FX
• Southbridge: AMD SB750

System Memory

• Four 240-pin DDR3 DIMM sockets
• Supports DDR3 1600(O.C.)/1333/1066 MHz
• Delivers up to 21Gb/s bandwidth at 1333MHz
• Supports dual channel (128-bit wide) memory interface
• Supports non-ECC unbuffered DIMMs
• Supports up to 16GB system memory Windows® 32-bit operating system is unable to accurately detect more than 4GB
  system memory. Therefore, if you are using this operating system, we strongly recommend that you install a less than 3GB system memory.

Expansion Slots

• 3 PCI Express (Gen 2) x16 slots - 2-way CrossFire at x16/x16 or x16/x4 bandwidth - 3-way CrossFire at x16/x16/x4 bandwidth
• 3 PCI slots

Audio

• Realtek ALC885 8-channel HD Audio Codec
• High-performance DACs with 106dB dynamic range (A-Weight), ADCs with 101dB dynamic range (A-Weight)

LAN

• Marvell 88E8056 PCIE Gigabit LAN controller
• Fully compliant to IEEE 802.3 (10BASE-T), 802.3u (100BASE-TX) and 802.3ab (1000BASE-T) standards

Serial ATA

• Supports up to 6 SATA devices
• SATA speed up to 3Gb/s
• RAID 0/1/0+1(10)/5/JBOD/AHCI

IDE

• One IDE connector allows connecting up to two UltraDMA 133Mbps hard drives

Rear Panel I/O Ports

• 1 mini-DIN-6 PS/2 mouse port
• 1 mini-DIN-6 PS/2 keyboard port
• 1 optical S/PDIF-out port
• 1 coaxial RCA S/PDIF-out port
• 6 USB 2.0/1.1 ports
• 1 RJ45 LAN port
• Center/subwoofer, rear R/L and side R/L jacks
• Line-in, line-out (front R/L) and mic-in jacks

I/O Connectors

• 3 connectors for 6 additional external USB 2.0 ports
• 1 connector for an external COM port
• 1 front audio connector
• 1 CD-in connector
• 1 IrDA connector
• 1 CIR connector
• 6 Serial ATA connectors
• 1 40-pin IDE connector
• 1 floppy connector
• 1 24-pin ATX power connector
• 1 8-pin 12V power connector
• 2 4-pin 5V/12V power connectors (FDD type)
• 1 front panel connector
• 6 fan connectors
• 1 diagnostic LED
• EZ touch switches (power switch and reset switch)

ATX form factor

• 24.5cm (9.64") x 30.5cm (12")