MSI 990XA-GD55 Motherboard

• Rear Panel I/O Ports:
  • 1 x PS/2 Keyboard/Mouse port
  • 1 x Claer CMOS button
  • 1 x Coaxial SPDIF-out
  • 1 x Optical SPDIF-out
  • 8 x USB 2.0 ports
  • 2 x USB 3.0 ports (blue)
  • 1 x RJ45 LAN Jacks
  • 1 x 6 in 1 audio jack
• Internal I/O Interface:
  • 1 x ATX 24-pin power connector
  • 1 x ATX 8-pin 12V CPU power connector
  • CPU x 1 / System x 4 FAN connectors
  • 1 x Front panel audio connector
  • 1 x Front panel connector
  • 1 x Chassis intrusion switch connector
  • 2 x USB 2.0 connectors
  • 6 x Serial ATA III connectors
  • 1 x Serial port connector
  • 1 x Clear CMOS jumper
  • 1 x SPDIF-out connector
  • 1 x TPM module connector

• USB 3.0:
  • 2 USB 3.0 ports by NEC ® D720200

Motherboard Specifications

• Model:
  • MSI 990XA-GD55 Motherboard

• CPU:
  • 64bit AMD ® FX, Phenom II X6/X4/X3/X2, Athlon II X4/X3/X2 and Sempron CPU in AM3 / AM3+ package.
  • Please refer to CPU Support for compatible CPU; the above description is for reference only.
     
• Chipset:
  • AMD ® 990X and SB950 Chipset

• Hyper Transport Bus:
  • HyperTransport 3.0 supporting speed up to 5200MT/s
• Memory:
  •  Supports four unbuffered DIMM of 1.5 Volt DDR3 800/1066/1333/1600/1866/2133* (OC) DRAM, 32GB Max
• Expansion Slots:
  • 2 PCI Express 2.0 x16 slots
  • 4 PCI Express 2.0 x1 slots
  • 1 PCI slot, support 3.3V/ 5V PCI bus Interface.
• On-Board Audio:
  • Chipset integrated by Realtek ® ALC892
  • True Blu-ray Audio Support
  • Flexible 8-channel audio with jack sensing
  • Compliant with Azalia 1.0 Spec
• Storage:
  • 6 SATA III (1~6) ports by AMD ® SB950
  • Supports storage and data transfers at up to 6Gb/s
  • RAID Function
  • SATA III 1~6 support RAID 0, 1, 5, 10 mode by AMD ® SB950
  • The RAID setup floppy disk is optional depending on the districts. You can download the files from the website to make the setup disk.
• On-Board LAN:
  • Realtek PCI-E GbLAN controller 8111E
  • Integrated Fast Ethernet MAC and PHY in single chip
  • Supports 10Mb/s, 100Mb/s and 1000Mb/s
  • Compliance with PCI-Express Bus specification v1.0a

• Mounting:
  • 9 mounting holes.
• Form Factor:
  • 30.5cm(L) x 24.4cm(W) (12 Inch x 9.6 Inch)
  • ATX Form Factor