This document is the user manual for H55DE3 published by ASRock INC. The version is 1.1 and it was published in March 2010. The manual provides detailed specifications and information about the H55DE3 motherboard, as well as operating instructions.
This manual covers everything needed to install and configure the ASRock H55DE3 motherboard, including package contents, CPU and memory installation, expansion slot usage, and connector details. It also explains BIOS setup options, overclocking features, and hardware monitoring.
The document includes a support CD guide with driver and utility installation steps, as well as a list of supported operating systems and warranty information.
| Form Factor | ATX (12.0" x 8.3") |
|---|---|
| CPU Support | Intel Core i7/i5/i3, Pentium G6950 (LGA1156) |
| Chipset | Intel H55 |
| Memory Type | DDR3, up to 16 GB |
| Memory Slots | 4 x DDR3 DIMM slots |
| Expansion Slots | 1 x PCIe 2.0 x16 (x16), 1 x PCIe 2.0 x16 (x4), 2 x PCIe 2.0 x1, 2 x PCI |
| SATA Ports | 4 x SATAII 3.0 Gb/s connectors |
| Audio Codec | VIA VT1718S (7.1‑channel HD Audio) |
| LAN Controller | Realtek RTL8111 DL (Gigabit Ethernet) |
The motherboard supports Microsoft Windows 7, Windows 7 64‑bit, Vista, Vista 64‑bit, Windows XP and Windows XP 64‑bit.
It provides four SATAII 3.0 Gb/s connectors.
The maximum system memory capacity is 16 GB.
It uses a solid capacitor for CPU power with a 4+1 power phase design.