ECS P55H-A, Manual, Page: 11 / 92

5
Introducing the Motherboard
• Intel P55 Express Chipset
• LGA1156 socket for latest Intel
®
Lynnfield processor
• 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
• 2 x PCI Express Gen2 x16 slots
• 1 x PCI Express x1 slot
• 1 x PCI Express x4 slot
• 2 x PCI slot
• Supported by Intel P55 Express Chipset
• 6 x Serial ATA 3.0 Gb/s Host Controllers
• Supports RAID 0, 1, 5 and 10
• Support by JMicron ® JMB361
• 1 x eSATA 3.0 Gb/s device
• Realtek ALC 888S supports 7.1 channel HD audio
• RTL8111DL PCIE GigaLAN Controller
• 1 x PS/2 keyboard & PS/2 mouse connector
• 1 x CLR_CMOS button
• 1 x eSATA port
• 8 x USB ports
• 1 x RJ45 LAN connector
• 1 x Audio port (Line in, microphone in, line out, and optical
SPDIF out)
• 1 x 24-pin ATX Power Supply connector, 8-pin 12V connec-
tor & ATX4P connector
• 6 x Serial ATA connectors
• 3 x USB 2.0 headers support additional 6 USB ports
• 1 x Clear CMOS header
• 1 x Front panel header
• 1 x PWR & RST button
• 1 x COM header
• 1 x SPDIF out header
• 1 x Front panel audio header
• 1 x CD_In header
• CPU_FAN/SYS_FAN/PWR_FAN/CASE_FAN connectors
Chipset
Memory
Expansion
Slots
Storage
Audio
Giga 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 244mm
CPU
Specifications