MSI P55-GD61 DirectOC Utility

CPU
- Supports Intel i5 / i7 based processors in LGA1156 package.

Chipset
- Intel P55 Chipset
- Supports QPI up to 6.4GT/s
- Hi-Speed USB (USB2.0) controller, 480Mb/sec.
- 6 SATAII ports with transfer rate up to 3Gb/s.
- PCI Master v2.3, I/O APIC.
- ACPI 2.0 compliant.
- Serial ATA RAID 0/1/5/10.
- Integrated AHCI controller.

Main Memory
- Supports four unbuffered DIMM of 1.5 Volt DDR3 1066/1333/1600*/2000*/2133* (OC) DRAM, 16GB Max
- Supports 1Gb/ 2Gb/ 4Gb DRAM size
- Supports Dual channel mode

Slots
- 2 PCI Express gen2 x16 slots
- If two graphics cards are installed at PCI_E2 & PCI_E4 slots, these two PCIE x16 lanes will auto arrange from x16/ x0 to x8/ x8
- supports ATI Crossfire  & NVIDIA SLI
- 1 PCI Express gen2 x4 slot
- 2 PCI Express gen2 x1 slots
- 2 PCI slots, support 3.3V/ 5V PCI bus Interface

On-Board IDE/SATA
- One Ultra DMA 66/100/133 IDE controller integrated in JMicron 363.
- Supports PIO, Bus Master operation modes.
- Can connect up to two Ultra ATA drives.
- SATAII controller integrated in Intel P55/JMicron 363 chipset
- Up to 3Gb/s transfer speed.
- Supports six SATAII ports by P55
- Supports one SATAII port by JMicron 363.
- Supports one eSATA / USB combo port by JMicron 363.
- Supports AHCI controller with AHCI / SATA RAID 0/1/5/10 by P55.
MSI Reminds You...
- The RAID setup floppy disk is optional depending on the districts. You can download the files from the website to make the setup disk.

Audio
- Chipset integrated by Realtek ALC889
- Flexible 8-channel audio with jack sensing
- Compliant with Azalia 1.0 Spec
- Meet Microsoft Vista Premium spec

LAN
- Supports one PCI Express LAN 10/100/1000 Fast Ethernet by Realtek 8111DL.

Internal I/O Connectors
- ATX 24-Pin power connector
- 8-pin ATX 12V power connector 
- CPU / System x 3 FAN connectors
- CD-in connector
- Front panel audio connector
- Front panel connector
- 1 x chasis intrusion connector
- 3 x USB 2.0 connectors
- 7 x Serial ATAII connectors
- 1 x ATA133 connector
- 1 x Power Button
- 1 x Clear CMOS jumper
- 1 x SPDIF-out connector
- 1 x TPM module connector
- 1 x OC Genie Button
- 2 x Base Clock Control Buttons
MSI Reminds You...
- The floppy disk cable will be optional.

Back Panel I/O Ports
- 1 x PS/2 Keyboard
- 1 x PS/2 Mouse
- 1 x Optical SPDIF-out
- 1 x Coaxial SPDIF-out
- 1 x eSATA / USB Combo port 
- 7 x USB 2.0 ports
- 1 x RJ45 LAN Jack
- 1 x 6 in 1 audio jack
    
BIOS
- The mainboard BIOS provides \"Plug & Play\" BIOS which detects the peripheral devices and expansion cards of the board automatically.
- The mainboard provides a Desktop Management Interface(DMI) function which records your mainboard specifications.

Dimension
- 30.5cm(L) x 24.4cm(W) ATX Form Factor 



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