177, USB 2.0 擴充接頭, USB 3.0 擴充接頭 | ASRock H77M-ITX specification

1.4接頭

此類接頭是不用跳線帽連接的，請不要用跳線帽短接這些接頭。跳線帽不正確的放置將會導致主機板的永久性損壞 !

Serial ATA2 接口

SATA_2

(SATA_2: 見第 2 頁第 4 項 )

(SATA_3: 見第 2 頁第 5 項 )

SATA_3

這裡有兩組 Serial ATA2 (SATA2) 接口支援 SATA 數據線

作為內部儲存設置。目前 SATA2 界面理論上可提供高達 3.0Gb/s 的數據傳輸速率。

Serial ATA3 接口

SATA_0

(SATA_0: 見第 2 頁第 3 項 )

(SATA_1: 見第 2 頁第 2 項 )

SATA_1

這裡有兩組 Serial ATA3 (SATA3) 接口支援 SATA 數據線

作為內部儲存設置。目前 SATA3 界面理論上可提供高達 6.0Gb/s 的數據傳輸速率。

Serial ATA (SATA)	SATA 數據線的任意一端均可連
數據線	接 SATA/SATA2/SATA3 硬碟或者
( 選配 )	主機板上的 SATA2/SATA3 接口。

USB 2.0 擴充接頭	除了位於 I/O 面板的四個 USB
(9 針 USB4_5)	2.0 接口之外，這款主機板有一
( 見第 2 頁第 7 項 )	組 USB 2.0 接針。這組 USB 2.0
	接針可以支援兩個 USB 2.0 接
	口。

USB 3.0 擴充接頭

IntA_P0_D+

(19 針 USB3_3_4)

IntA_P0_D-

GND

IntA_P0_SSTX+

( 見第 2 頁第 12 項 )

IntA_P0_SSTX-

GND

IntA_P0_SSRX+

IntA_P0_SSRX-

Vbus

IntA_P1_SSRX-

IntA_P1_SSRX+

GND

IntA_P1_SSTX-

IntA_P1_SSTX+

GND

IntA_P1_D-

IntA_P1_D+

DUMMY

除了位於 I/O 面板的兩個 USB

3.0 接口之外，這款主機板有一組 USB 3.0 接針。這組 USB 3.0

接針可以支援兩個 USB 3.0 接口。

繁體中文

177

ASRock H77M-ITX Motherboard

H77M-ITX specifications

The ASRock H77M-ITX motherboard is a compact yet powerful solution designed for small form factor (SFF) systems. Targeting enthusiasts and those looking to build an efficient home theater PC or a portable workstation, this mini-ITX motherboard provides a broad array of features that maximizes performance while minimizing space.

One of the standout characteristics of the ASRock H77M-ITX is its support for Intel’s 3rd Generation Core processors, utilizing the LGA 1155 socket. This support allows users to harness the advanced power and efficiency of the Intel architecture, making it suitable for a variety of applications, from casual browsing to intense gaming and productivity tasks.

The motherboard features two DDR3 DIMM slots, allowing for a maximum of 16GB of memory. This capacity is sufficient for multitasking and provides ample bandwidth, especially when combined with dual-channel memory configurations. With support for memory speeds of up to 2400MHz, users can ensure their system runs efficiently.

For storage, the H77M-ITX offers four SATA III ports, enabling connections to high-speed SSDs or traditional HDDs for ample storage solutions. The inclusion of Intel Smart Response Technology is a noteworthy feature, allowing users to set up SSD caching for improved boot times and application load speeds.

In terms of connectivity, the H77M-ITX includes two USB 3.0 ports and four USB 2.0 ports, ensuring compatibility with a wide range of peripherals. The onboard HDMI, DVI-D, and VGA outputs deliver flexible display options, making it ideal for multimedia use. The motherboard also supports Intel High Definition Audio, providing high-quality audio output for an immersive experience.

Another significant aspect of the H77M-ITX is its inclusion of Intel Rapid Start Technology and Intel Smart Connect Technology. These features enhance power management and connectivity, allowing the system to resume from sleep quickly and sync data more efficiently.

With its compact size and robust features, the ASRock H77M-ITX is a versatile choice for users who want powerful performance in a small package. Its combination of modern connectivity, advanced storage technologies, and support for high-performance components makes it an excellent foundation for any compact build. Whether for gaming, media consumption, or home office use, this motherboard proves that great things do come in small sizes.

ASRock H77M-ITX manual 177, USB 2.0 擴充接頭, USB 3.0 擴充接頭

Models: H77M-ITX

作為內部儲存設置。目前 SATA2 界面理論上可提供高達 3.0Gb/s 的數據傳輸速率。

USB 2.0 擴充接頭

接針可以支援兩個 USB 2.0 接

USB 3.0 擴充接頭

( 見第 2 頁第 12 項 )

177

H77M-ITX specifications