Asrock P4I45D+ 用户手册

1.2 Specifications

Platform:

ATX form factor (12.0" x 7.0", 30.5 x 17.8 cm)

CPU:

Socket 478 for Intel

Pentium

4/ Celeron

(Prescott, Northwood,

Willimate) processor

Chipsets:

North Bridge:

Intel

845D chipsets, standard FSB 400MHz,

supports FSB 533MHz / 800MHz at over-clocking mode

(see CAUTION 1),

with Hyper-Threading Technology ready (see CAUTION 2);

South Bridge:

Intel

ICH2

Memory:

2 DDR DIMM Slots: DDR1 and DDR2

supports PC2100(DDR266), Max. 2GB

PC3200(DDR400) at overclocking mode, Max.1GB

(see CAUTION 1)

IDE:

IDE1: ATA 100 / Ultra DMA Mode 5;

IDE2: ATA 100 / Ultra DMA Mode 5;

Can connect up to 4 IDE devices

Floppy Port:

Supports 1 floppy disk drive

Audio:

5.1 channels AC’97 Audio

PCI LAN:

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

Hardware Monitor: CPU temperature sensing (ASRock U-COP);

Chassis temperature sensing;

CPU overheat shutdown Vcore to protect CPU life

(ASRock U-COP)(see CAUTION 3);

Voltage monitoring: +12V, +5V, +3V, Vcore;

CPU fan tachometer; Chassis fan tachometer

PCI slots:

4 slots with PCI Specification 2.2

AGP slot:

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

USB 2.0:

2 default USB 2.0 ports with legacy support and 1 extra set of

header for two additional USB 2.0 ports upgrade

(see CAUTION 5)

USB 1.1:

2 default USB 1.1 ports with legacy support

ASRock I/O

PS/2: 1 keyboard port / 1 mouse port; 1 RJ 45 port;

2 rear default USB 2.0 ports; 2 rear default USB 1.1 ports

1 serial port: COM 1; 1 parallel port: ECP/EPP support;

Audio Jack: Line Out / Line In / Microphone + Game port