ECS H55H-I User Manual

1
Introducing the Motherboard
Chapter 1
Introducing the Motherboard
Introduction
Thank you for choosing the H55H-I motherboard. This motherboard is a high
performance, enhanced function motherboard designed to support the LGA1156
socket for Intel
®
Clarkdale processor for high-end business or personal desktop
markets.
The motherboard is equipped with advanced full set of I/O ports in the rear panel,
including one DVI port, one ESATA port, one VGA port, six USB ports, one HDMI
port, one LAN port, one SPDIFO port and audio jacks for microphone, line-in and
8-ch line-out.
This motherboard is based on Intel
®
H55 Express Chipset for best desktop platform
solution.
H55 is a single-chip, highly integrated, high performance Hyper-Threading
peripheral controller, unmatched by any other single chip-device controller. This
motherboard supports up to 8 GB of system memory with
dual channel DDR3 1333/
1066 MHz. High resolution graphics via one PCI Express slot, intended for Graphics
Interface, is fully compliant to the PCI Express Base Specification revision 2.0. It
implements an EHCI compliant interface that provides ten USB 2.0 ports (six USB
ports and two USB 2.0 headers support additional four USB ports).

ECS H55H-I Specifications

General

Number of memory slots	2
Maximum internal memory	8 GB
Supported memory clock speeds	1066, 1333 MHz
Processor socket	-
Compatible processor series	Intel Core i3, Intel Core i5
S/PDIF out connector	Yes
Number of SATA connectors	4
Number of Parallel ATA connectors	0
USB 2.0 ports quantity	6
Audio chip	Realtek ALC892
Power source type	ATX
Audio output channels	- channels
Motherboard form factor	mini ITX
On-board graphics card	No
Parallel processing technology support	Not supported
LAN controller	Realtek RTL8111D(L)
Networking features	Gigabit Ethernet
BIOS type	AMI
BIOS memory size	64 Mbit

Weight and Dimensions

Width	170 mm