Asrock 775I48 用户手册

1.2 Specifications

Platform:

ATX Form Factor: 12.0-in x 7.2-in, 30.5 cm x 18.3 cm

CPU:

775-Pin Socket

supporting Intel

Pentium

4 / Celeron

processor (in 775-land

LGA package)

Chipsets:

North Bridge:

Intel

848P chipset, FSB @ 800 / 533 MHz,

Max. 1066 MHz at overclocking mode (see CAUTION 1),

supports Hyper-Threading Technology (see CAUTION 2)

South Bridge:

Intel

ICH5, supports SATA 1.5Gb/s

Memory:

2 DDR DIMM slots: DDR1 and DDR2

supports PC3200 (DDR400) / PC2700 (DDR333) /

PC2100 (DDR266), Max. 2GB (see CAUTION 3)

IDE:

IDE1: ATA 100 / Ultra DMA Mode 5

IDE2: ATA 100 / Ultra DMA Mode 5

Supports up to 4 IDE devices

Serial ATA:

Supports up to 2 SATA devices at 1.5Gb/s data transfer rate

(Not Support “RAID” and “Hot Plug” functions)

Floppy Port:

Supports up to 2 floppy disk drives

Audio:

5.1 channels AC’97 Audio

PCI LAN:

Speed: 802.3u (10/100 Ethernet), supports Wake-On-LAN

Hardware Monitor: CPU temperature sensing,

Chassis temperature sensing,

CPU overheat shutdown to protect CPU life

(ASRock U-COP)(see CAUTION 4),

CPU fan tachometer,

Chassis fan tachometer,

Voltage monitoring: +12V, +5V, +3.3V, Vcore

PCI slots:

5 PCI slots with PCI Specification 2.3

AGP slot:

1 AGP slot, supports 1.5V, 8X/4X AGP card (see CAUTION 5)

USB 2.0:

8 USB 2.0 ports:

includes 6 default USB 2.0 ports on the rear panel,

plus one header to support 2 additional USB 2.0 ports

(see CAUTION 6)

ASRock I/O Plus

: 1 PS/2 mouse port,

1 PS/2 keyboard port,

1 serial port: COM1,

1 parallel port: ECP/EPP support,

6 default USB 2.0 ports,

1 RJ 45 port,

Audio Jack: Line In / Line Out / Microphone