• ASUS True 16-phase Power Design
• ASUS EPU-6 Engine
• ASUS Express Gate SSD
• ASUS Drive Xpert
• 100% Japan-made Solid Capacitor(5000 hrs VRM)

• Intel LGA775 Platform
• Intel® P45 chipset
• ASUS 8-phase Power Design
• Dual-channel DDR2 1200/1066/800/667 MHz
• 100% Japan-made high-quality Conductive Polymer Capacitors
• ASUS EPU-6 Engine
• ASUS Express Gate
• ASUS Drive Xpert

• Intel® P45 chipset
• Intel® Core™2 Extreme/Core™2 Quad/ Core™2 Duo/Pentium® dual-core/Celeron® dual-core /Celeron® Processors
• ASUS EPU- WS Engine
• ASUS Express Gate
• PCI-X Architecture
• ASUS stylish heatsink

• Intel LGA775 Platform
• Intel® P43 chipset
• ASUS EPU -4 Engine
• ASUS Express Gate
• 100% Japan-made high-quality Conductive Polymer Capacitors

• ASUS Extreme Quad
• ASUS True 16-phase Power Design
• ASUS Express Gate SSD
• ASUS EPU-6 Engine
• ASUS Drive Xpert
• 100% Japan-made Solid Capacitor

• Intel® P45 chipset
• ASUS 8-phase Power Design
• Dual-channel DDR3 1333MHz / DDR2 1066 MHz
• 100% High-quality Japan-made Conductive Polymer Capacitors!
  (VRM 5000hrs lifespan @105°C, 500,000hrs @65°C)
• ASUS EPU-6 Engine
• ASUS Express Gate
• ASUS Drive Xpert
• VRD11.1 CPU support (backward support VRD10.X CPU)

* DDR2 1066MHz DIMMs work only on the black slots for one DIMM per channel.

• Intel LGA775 Platform
• Intel® G45/ ICH10R chipset
• ASUS EPU-4 Engine
• ASUS Express Gate
• Multi-VGA Output: HDMI/DVI/RGB Support
• High Definition Experience of Vision and Audio
• 100% Japan-made Solid Capacitor and 5000 hrs VRM Solid Capacitor
  VRM 5000hrs lifespan @ 105°C, 500.000hrs @65°C

• Intel® G43 chipset
• Supports Intel® 45nm multi-core CPU
• FSB 1333/1066/800MHz
• Dual-channel DDR2 1066(O.C.)/800/667
• 8-channel HD Audio
• Supports Display Port
• ASUS Express Gate
• 5000 hrs VRM Solid Capacitor
• 6 x SATA 3 Gb/s ports
  

• Intel® P45/ICH10 chipset
• LGA775 socket for Intel® Core™2 Extreme/Core™2 Quad/Core™2 Duo/Pentium® dual-core/Celeron® dual-core/Celeron® Processors
• 8-Phase Power Design
• EPU-4 Engine
• Express Gate
• All High Quality Solid Capacitors
• VRM 5000hrs lifespan @105°C, 500,000hrs@65°C
• VRD11.1 CPU support (backward support VRD10.X CPU)