ECS P55H-A2, User Manual, Page: 10 / 84

4
Introducing the Motherboard
• Intel P55 Express Chipset
• CPU LGA1156 socket for latest Intel
®
Lynnfield/Clarkdale
processors
• Supports “Hyper-Threading” technology CPU
• Dual-channel DDR3 memory architecture
• 4 x 240-pin DDR3 DIMM sockets support up to 16 GB
• Supports DDR3 1333/1066 DDR3 SDRAM
• 1 x PCI Express Gen2 x16 slot
• 3 x PCI Express x1 slots
• 3 x PCI slots
• Supported by Intel P55 Express Chipset
• 6 x Serial ATA 3.0 Gb/s Host Controllers
• Supports RAID 0, 1, 5 and 10
• VIA VT1705 & VT1818S (optional)
• Realtek8111DL PCIE GigaLAN Controller & 8103 10/100 LAN
Controller (optional)
• 1 x PS/2 keyboard & PS/2 mouse connector
• 8 x USB ports
• 1 x RJ45 LAN connector
• 1 x Audio port (Line in, microphone in, 6/8-ch optional line
out)
• 6 x Serial ATA connectors
• 3 x USB 2.0 headers support additional 6 USB ports
• 1 x Front panel header
• 1 x Chassis Intrusion Detect header
• 1 x SPDIF out header
• 1 x Front panel audio header
• 1 x Speaker header
• CPU_FAN/SYS_FAN/PWR_FAN connectors
Chipset
Memory
Expansion
Slots
Storage
Audio
LAN
Rear Panel I/O
Internal I/O
Connectors &
Headers
• AMI BIOS with 16Mb SPI ROM
• Supports Plug and Play 1.0A, APM 1.2, Multi Boot, DMI
• Supports ACPI revision 1.0 specification
System BIOS
Form Factor • ATX Size, 305mm x 210mm
CPU
Specifications