Asus P5LD2-X/1333 LGA775 945GC DDR2 Motherboard. This motherboard supports the latest Intel® Core™2 processors in LGA775 package. With new Intel® Core™ microarchitecture technology and 1333(O.C.)1066 / 800 / 533 MHz FSB, Intel® Core™2 processor is one of the most powerful and energy efficient CPU in the world. 64-bit computing, the next generation technology to replace the current 32-bit architecture, delivers advanced system performance, faster memory access and increased productivity. This motherboard provides excellent compatibility and flexibility by support.




Specifications:

CPU
Intel Socket 775 Core™2 Duo/Pentium® D/Pentium® 4/Celeron Processors
Support Intel® 45nm CPU
Intel® Hyper-Threading Technology ready
Support Enhanced Intel SpeedStep Technology (EIST)    

Chipset
Intel 945GC
Intel ICH7

Front Side Bus
1333/1066/800/533 MHz (*1333 O.C.)            

Memory
2 x 240-pin DIMM, Max. 4 GB, DDR2 667/533/400 Non-ECC,Un-buffered Memory
Dual Channel memory architecture  

Expansion Slots
1 x PCIe x16
2 x PCIe x1
3 x PCI

Storage
1 x UltraDMA 100/66/33
4 x Serial ATA 150/300 

LAN
PCIe 100/10 LAN

Audio
ALC662 High Definition Audio 6 -Channel CODEC
S/PDIF out on back I/O port    

USB Ports
8 USB 2.0 ports          

Back Panel I/O Ports
1 x Parallel
1 x PS/2 Keyboard
1 x PS/2 Mouse
1 x S/PDIF Out
1 x LAN(RJ45) port
4 x USB 2.0/1.1
1 x COM port
6 -Channel Audio I/O        

Internal I/O Connectors
2 x USB connectors supports additional 4 USB 2.0 ports
CPU Fan connector
Chassis Fan connector
Azalia High definition Analog Front panel Audio connector
1 x 4-pin ATX 12V Power connector
Chassis Intrusion connector
CD/AUX audio in
4-pin internal Speaker connector

BIOS
4 Mb Flash ROM
Special H/W write protection,
DMI v2.0
AMI BIOS
PnP
WfM 2.0
SM BIOS v2.4
ACPI v2.0 

Form Factor
ATX Form Factor
12 inch x 7.2 inch ( 30.5 cm x 18.3 cm )