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1
Introducing the Motherboard
Chapter 1
Introducing the Motherboard
Introduction
Thank you for choosing the H61H2-M3 motherboard. This motherboard is a high
performance, enhanced function motherboard designed to support the LGA1155
socket for
2 nd Generation Intel ® Core TM Family/Pentium ® /Celeron ® processors for
high-end business or personal desktop markets.
This motherboard is based on Intel ® H61 Chipset for best desktop platform solution.
H61 is a single-chip, highly integrated, high performance Hyper-Threading periph-
eral 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 SDRAM . Two PCI are supported, fully compliant with PCI rev 2.2 specifica-
tion at 33MHz. High resolution graphics via PCI Express x16 slot, intended for
Graphics Interface, is fully compliant to the PCI Express Base Specification revision
2.0. In addition, one PCI Express slot is supported. It implements an EHCI (En-
hanced Host Controller Interface) compliant interface that provides ten USB 2.0
ports (six USB 2.0 ports at the back panel and two USB 2.0 headers support addi-
tional four USB 2.0 ports). The gray USB 2.0 header provides EZ charger technol-
ogy, please reference chapter 2 parts of Front Panel USB headers to check the detail
information. H61H2-M3 implements optional USB 3.0 chip which provides two
optional USB 3.0 ports* at rear I/O with blue connectors also.
The motherboard is equipped with advanced full set of I/O ports in the rear panel,
including PS/2 mouse and PS/2 keyboard connectors, one DVI(co-lay HDMI) port,
one D_sub (VGA) port, one Lan port, six USB 2.0 ports, which includes two USB
ports with optional USB 3.0 specification running at 5 Gb/s, and audio jacks for
microphone, line-in and line-out.
In addition, this motherboard supports four SATA 3Gb/s connectors for expansion.
*The USB 3.0 connectors are optimized for SuperSpeed USB 3.0 devices,
aslo are fully backwards-compatible with Hi-Speed USB 2.0 devices.
*The USB 3.0 connectors are optional, please refer to the detail informa-
tion in page 22 and take the object as the standard.