Vand placa de baza Asus P5E3 PRO socket 775 cu 4x DDR3 chipset X48, 2x PCI-Exp, FSB 1600Mhz,

Intel® Socket 775 Core™2 Quad/Core™2 Extreme/Core™2 Duo/Pentium® dual-core/Celeron® Dual-Core Processors 
Support Intel® 45nm Multi-Core CPU

Intel® X48 / ICH9R with Intel® Extreme Memory Profiles Technology 

1600/1333/1066/800 MHz

4 x DIMM, Max. 8 GB, DDR3 1600/1333/1066/800 Non-ECC,Un-buffered Memory
Dual Channel memory architecture
Please refer to or user manual for Memory QVL.

2 x PCIe 2.0 x16 (both @ x16 mode) supports CrossFire Technology 
2 x PCIe x1 
2 x PCI

Southbridge 
6 xSATA 3 Gb/s ports 
Intel Matrix Storage Technology Support RAID 0,1,5,10 
Marvell 88SE6111 
1 xUltraDMA 133/100/66 for up to 2 PATA devices 

Marvell88E8056® PCIe Gigabit LAN controller featuring AI NET2

Realtek ALC 1200 8 -Channel High-Definition Audio CODEC 
- Support Jack-Sensing, Multi-streaming 
- Coaxial / Optical S/PDIF out ports at back I/O

12 USB 2.0 ports (6 ports at mid-board, 6ports at back panel)

ASUS Power Saving Solution
- ASUS EPU (Energy Processing Unit)
- ASUS 3rd Generation 8-phase Power
ASUS AI Lifestyle
- ASUS AI Direct Link
ASUS Quiet Thermal Solution
- ASUS Q-Fan 
- Efficient Heat-pipe and Heat-sink module 
ASUS EZ DIY
- ASUS O.C. Profile
- ASUS CrashFree BIOS 3 
- ASUS EZ Flash 2 

Precision Tweaker 2 
- vDIMM: 41 -step DRAM voltage control
- vCore: Adjustable CPU voltage at 0.00625V increment
- vChipset 25-step voltage control 
- vFSB Termination: 15-step voltage control 
- vCPU PLL: 64-step voltage control 
SFS (Stepless Frequency Selection)
- FSB tuning from 200MHz up to 800MHz at 1MHz increment 
- Memory tuning from 800MHz up to 3200MHz 
- PCI Express frequency tuning from 100MHz up to 150MHz at 1MHz increment 
Overclocking Protection
- ASUS C.P.R.(CPU Parameter Recall)

Multi-language BIOS
ASUS MyLogo 2 

1 x PS/2 Keyboard 
1 x S/PDIF Out (Coaxial + Optical) 
1 x LAN(RJ45) port 
6 x USB 2.0/1.1 
8 -Channel Audio I/O 

3 x USB connectors support additional 6 USB ports 
1 x IDE connector 
6 x SATA connectors 
1 x CPU Fan connector 
1 x Chassis Fan connector 
1 x Power Fan connector 
1 x COM connector 
CD audio in 
Front panel audio connector
System Panel 
24-pin ATX Power connector 
1 x 4-pin ATX 12V Power connector 

8 Mb Flash ROM 
AMI BIOS, PnP, DMI2.0, WfM2.0, SM BIOS 2.3, ACPI 2.0a, ASUS EZ Flash 2, ASUS CrashFree BIOS 3 

WfM 2.0,DMI 2.0,WOL by PME,WOR by PME,PXE

User's manual
1 x I/O Shield 
1 x UltraDMA 133/100/66 cable 
2 x SATA cable 

Drivers
ASUS PC Probe II 
Anti-virus software (OEM version)
ASUS Update

ATX Form Factor 
12 inch x 9.6 inch ( 30.5 cm x 24.4 cm )