The front-side-bus (FSB) and memory bus usually have to operate at the same frequency (1:1) so if the FSB is 100MHz then the memory bus also has to operate at 100MHz as in the diagram above. This is not always the case and you can have an unbalanced FSB and memory bus with a ratio such as 2:3 (FSB:RAM). Compatible with FSB 1600/1333/1066/800 MHz CPUs Supports Dual Channel DDR2 800/667 (2 x DIMM slots) with max. Capacity up to 8GB Intel ® Graphics Media Accelerator 3100, DirectX 9.0.
- - LGA 775 for Intel® Core™ 2 Extreme / Core™ 2 Quad / Core™ 2 Duo / Pentium® Dual Core / Celeron® Dual Core / Celeron, supporting Penryn Quad Core Yorkfield and Dual Core Wolfdale processors
- Compatible with all FSB 1600*/1333/1066/800 MHz CPUs
- Supports Hyper-Threading Technology
- Supports Untied Overclocking Technology
- Supports EM64T CPU - Chipset- Northbridge: Intel® G31
- Southbridge: Intel® ICH7 - - Dual Channel DDR2 memory technology
- 2 x DDR2 DIMM slots
- Supports DDR2 800/667 non-ECC, un-buffered memory
- Max. capacity of system memory: 8GB**Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® XP and Windows® Vista™. For Windows® XP 64-bit and Windows® Vista™ 64-bit with 64-bit CPU, there is no such limitation. - - 4Mb AMI BIOS
- AMI Legal BIOS
- Supports 'Plug and Play'
- ACPI 1.1 Compliance Wake Up Events
- Supports jumperfree
- SMBIOS 2.3.1 Support
- Supports Smart BIOS - - Intel® Graphics Media Accelerator 3100
- Pixel Shader 2.0, DirectX 9.0
- Max. shared memory 384MB
- Supports D-Sub with max. resolution up to 2048x1536 @ 60Hz - - 5.1 CH Windows® Vista™ Premium Level HD Audio (ALC662 Audio Codec)
- - PCIE x1 Gigabit LAN 10/100/1000 Mb/s
- Realtek RTL8111DL
- Supports Wake-On-LAN
- Supports PXE - - 1 x PCI Express x16 slot
- 1 x PCI Express x1 slot
- 2 x PCI slots - - 4 x SATA2 3.0 Gb/s connectors (No support for RAID and Hot Plug functions)
- 1 x ATA100 IDE connector (supports 2 x IDE devices)
- 1 x Floppy connector
- 1 x Print port header
- CPU/Chassis FAN connector
- 24 pin ATX power connector
- 4 pin 12V power connector
- CD in header
- Front panel audio connector
- 2 x USB 2.0 headers (support 4 USB 2.0 ports) - I/O Panel
- 1 x PS/2 Mouse Port
- 1 x PS/2 Keyboard Port
- 1 x Serial Port: COM1
- 1 x VGA Port
- 4 x Ready-to-Use USB 2.0 Ports
- 1 x RJ-45 LAN Port
- HD Audio Jack: Line in / Front Speaker / Microphone - - ASRock OC Tuner
- Intelligent Energy Saver
- Instant Boot
- Hybrid Booster:
- CPU Frequency Stepless Control
- ASRock U-COP
- Boot Failure Guard (B.F.G.) - - Drivers, Utilities, AntiVirus Software (Trial Version)
- - Quick Installation Guide, Support CD, I/O Shield
- ATA 100 Cables
- 1 x SATA Data Cable
- 1 x SATA 1 to 1 Power Cable - - CPU Temperature Sensing
- Chassis Temperature Sensing
- CPU Fan Tachometer
- Chassis Fan Tachometer
- CPU Quiet Fan
- Voltage Monitoring: +12V, +5V, +3.3V, CPU Vcore - - Micro ATX Form Factor: 9.6-in x 7.5-in, 24.4 cm x 19.1 cm
- - Microsoft® Windows® 7 / 7 64-bit / Vista™ / Vista™ 64-bit / XP / XP 64-bit / 2000 compliant
- - FCC, CE
![Fsb 1600 Ddr2 800 Dual Channel Drivers Fsb 1600 Ddr2 800 Dual Channel Drivers](http://3.bp.blogspot.com/_HKNjqtOYFko/S-FdHfoKlyI/AAAAAAAAAEE/tIasGP9DXQA/s1600/motherboard+msi+g31tm-p31.jpg)
- - LGA 775 for Intel® Core™ 2 Extreme / Core™ 2 Quad / Core™ 2 Duo / Pentium® Dual Core / Celeron® Dual Core / Celeron, supporting Penryn Quad Core Yorkfield and Dual Core Wolfdale processors
- Compatible with FSB 1600*/1333/1066/800 MHz CPUs
- Supports Hyper-Threading Technology
- Supports Untied Overclocking Technology
- Supports EM64T CPU - Chipset- Northbridge: Intel® G31
- Southbridge: Intel® ICH7 - - Dual Channel DDR2 memory technology
- 2 x DDR2 DIMM slots
- Supports DDR2 800/667 non-ECC, un-buffered memory
- Max. capacity of system memory: 8GB**Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® XP and Windows® Vista™. For Windows® XP 64-bit and Windows® Vista™ 64-bit with 64-bit CPU, there is no such limitation. - - 4Mb AMI BIOS
- AMI Legal BIOS
- Supports 'Plug and Play'
- ACPI 1.1 Compliance Wake Up Events
- Supports Jumperfree
- SMBIOS 2.3.1 Support
- Supports Smart BIOS - - Intel® Graphics Media Accelerator 3100
- Pixel Shader 2.0, DirectX 9.0
- Max. shared memory 384MB
- Supports D-Sub with max. resolution up to 2048x1536 @ 60Hz - - 5.1 CH Windows® Vista™ Premium Level HD Audio (Realtek ALC662 / VIA® VT1708S Audio Codec)
- - Realtek PCIE x1 LAN 8103EL / 8102EL
- Speed: 10/100 Ethernet
- Supports Wake-On-LAN
- Supports PXE - - 1 x PCI Express x16 slot
- 1 x PCI Express x1 slot
- 2 x PCI slots - - 4 x SATA2 3.0 Gb/s connectors (No support for RAID and Hot Plug functions)
- 1 x ATA100 IDE connector (supports 2 x IDE devices)
- 1 x Floppy connector
- 1 x Print port header
- CPU/Chassis FAN connector
- 24 pin ATX power connector
- 4 pin 12V power connector
- CD in header
- Front panel audio connector
- 2 x USB 2.0 headers (support 4 USB 2.0 ports) - I/O Panel
- 1 x PS/2 Mouse Port
- 1 x PS/2 Keyboard Port
- 1 x Serial Port: COM1
- 1 x VGA Port
- 4 x Ready-to-Use USB 2.0 Ports
- 1 x RJ-45 LAN Port
- HD Audio Jack: Line in / Front Speaker / Microphone - - ASRock OC Tuner*
- Intelligent Energy Saver
- Instant Boot
- Hybrid Booster:
- CPU Frequency Stepless Control
- ASRock U-COP
- Boot Failure Guard (B.F.G.)*the utility is not bundled in Support CD, please go to website/product page for downloading. - - Drivers, Utilities, AntiVirus Software (Trial Version)
- - Quick Installation Guide, Support CD, I/O Shield
- ATA 100 Cables
- 1 x SATA Data Cable
- 1 x SATA 1 to 1 Power Cable - - CPU Temperature Sensing
- Chassis Temperature Sensing
- CPU Fan Tachometer
- Chassis Fan Tachometer
- CPU Quiet Fan
- Voltage Monitoring: +12V, +5V, +3.3V, CPU Vcore - - Micro ATX Form Factor: 9.6-in x 7.5-in, 24.4 cm x 19.1 cm
- - Microsoft® Windows® 7 / 7 64-bit / Vista™ / Vista™ 64-bit / XP / XP 64-bit / 2000 compliant
- - FCC, CE