ECS P55H-CM (V1.0) Intel PRO Network Driver 14.2

CPU 
Support the Intel LGA1156 Core i7 and Intel Core i5 processors

CHIPSET
Featuring the Intel P55 Express Chipset

MEMORY
Dual-channel DDR3 memory architecture
4 x 240-pin DDR3 DIMM socket support up to 16GB
Support DDR3 1333/1066/800 SDRAM

EXPANSION SLOT
1 x PCI Express x16 slot
2 x PCI Express x1 slots
1 x PCI slot

STORAGE
Support by Intel P55
6 x Serial ATAII 3.0Gb/s devices
RAID0, RAID1, RAID5, RAID 10 configuration

AUDIO
Realtek ALC662 6-channel HD Audio codec (Realtek ALC888 8-channel HD Audio codec optional)
6 Channel High Definition Audio (Realtek ALC662 or VIA VT1708B)

LAN
Intel 82578 Gigabit Lan Controller

REAR PANEL I/O
1 x PS/2 keyboard & PS/2 mouse connectors
6 x USB ports
1 x RJ45 LAN connector
1 x Audio port
1 x LPT port

INTERNAL I/O CONNECTORS & HEADERS
1 x 24-pin ATX Power Supply connector
1 x CPU_FAN connector
1 x SYS Fan header
1 x FDD connector
1 x TCM header
6 x Serial ATA 3Gb/s connectors
1 x PWR_FAN connector
1 x 4-pin ATX 12V connector
1 x Front panel switch/LED header
2 x COM port header
1 x Front panel audio header
3 x USB 2.0 headers support additional 6 USB ports

SYSTEM BIOS
AMI BIOS with 16Mb SPI ROM
Supports Plug and Play, STR (S3) / STD (S4) , Hardware monitor, Multi Boot
Supports ACPI & DMI
Audio, LAN, can be disabled in BIOS
F11 hot key for boot up devices option
Support Page Up clear CMOS Hotkey
Supports ACPI 3.0 revision

FORM FACTOR
Micro-ATX Size, 244mm*244mm