MSI K9A2 Platinum Motherboard
AM2+, 790FX, HT 5200, 4x DDR2-1066, 4x PCI-Ex16 v2.0, 6x SATA-II, 2x eSATA, RAID, GigLAN, 8Chl, ATX

CPU 

AMD  Phenom/Athlon/Sempron in the Socket AM2+ package.
Please refer to CPU Support for compatible CPU; the above description is for reference only.

FSB

HyperTransport 3.0 supporting speed up to 2600MHz

Chipset

AMD 790FX and SB600 Chipset

Main Memory

Supports Dual DDR II 533/667/800/1066
- 4 DDRII DIMMs (240pin / 1.8V)
- Supports a maximum memory size up to 8GB.

Slots

2 mazarine PCI Express x16 slots(PCI Express Bus SPEC V2.0 compliant; supports CrossFire Technology)
2light-blue PCI Express x16 slots with x8 operations (PCI Express Bus SPEC V2.0 compliant; supports CrossFire Technology)
When 4 PCI Express x16 slots are all installed, the PCIE x 16 lanes will autoarrange form x16/ x0/ x16/ x0 to x8/ x8/ x8/ x8
1 PCI Express x1 slots
2 PCI slots, support 3.3V/ 5V PCI bus Interface.

On-Board IDE

One IDE port by AMD SB600
- Supports Ultra DMA 66/100/133 mode
- Supports PIO, Bus Master operation mode
- Can connect up to two IDE devices

On-Board SATA

4 SATA II (1~4) ports by AMD SB600
2 SATA II (5~6) ports by Promise T3, support SAS ready devices, for storage devices only
2 eSATAports by Promise T3, for storage devices only
- Supports storage and data transfers at up to 300 MB/s


RAID Function 

- SATA II 1~4 support RAID 0, 1 and 0+1 mode by AMD SB600
- SATA II 5~6 & 2 eSATA ports support RAID 0, 1 and 0+1 mode by Promise T3

Audio

Chipset integrated by Realtek ALC888/ALC888T
- Flexible 8-channel audio with jack sensing
- Compliant with Azalia 1.0 Spec

LAN  

Realtek PCI-E GbLAN controller 8111B
- 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

Internal I/O Connectors

- ATX 24-pin power connector
- ATX 4-pin 12V CPU power connector
- ATX 4-pin VGA power connector
- CPU / System x 4 FAN connectors
- CD-in connector
- Front panel audio connector
- Front panel connector
- 3 x USB 2.0 connector support additional 6 ports
- 1 x Floppy disk drive connector
-6 x Serial ATA II connectors
- 1 x ATA133 HD connectors
- 1 x SPDIF-out header
- 1 x Serialport header (optional)
- 1 x VoIPcard header (optional)

Back Panel I/O Ports

- 1 x PS/2 keyboard

Dimension

30.5cm(L) x 24.5cm(W) ATX Form Factor

Mounting

9 mounting holes.