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ATX power connector. This 20-pin connector connects to an ATX power supply.

CPU socket. A 478-pin surface mount, Zero Insertion Force (ZIF) socket for the Intel® Pentium® 4 Processor, with 533/400 MHz system bus that allows 4.3GB/s, and 3.2GB/s data transfer rates, respectively.

3North bridge controller. The VIA® VT8751 provides the processor interface with 533/400 MHz frequency, system memory interface at 266MHz operation, and 1.5V AGP interface that supports AGP 2.0 specification including 4X Fast Write protocol.

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DDR DIMM sockets. These two 184-pin DIMM sockets support up to 2GB system memory using unbuffered non-ECC PC2100/PC1600 DDR DIMMs.

IDE connectors. These dual-channel bus master IDE connectors support Ultra DMA133/100/66/33, PIO Modes 3 & 4 IDE devices. Both the primary (blue) and secondary (black) connectors are slotted to prevent incorrect insertion of the IDE ribbon cable.

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AGP 4X slot. This Accelerated Graphics Port (AGP) slot supports 3.3V/1.5V AGP 4X mode graphics cards for 3D graphical applications.

South bridge controller. The VIA® VT8235 integrated peripheral controller supports various I/O functions including 2-channel ATA/133 bus master IDE controller, up to six USB 2.0 ports, LPC Super I/O interface, AC’97 interface and PCI 2.2 interface.

8Floppy disk connector. This connector accommodates the provided ribbon cable for the floppy disk drive. One side of the connector is slotted to prevent incorrect insertion of the floppy disk cable.

9Standby power LED. This LED lights up if there is a standby power on the motherboard. This LED acts as a reminder to turn off the system power before plugging or unplugging devices.

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Audio CODEC. The Realtek ALC655 is an AC’97 CODEC that allows 6-channel audio playback.

Super I/O controller. This Low Pin Count (LPC) interface provides the commonly used Super I/O functionality. The chipset supports a high- performance floppy disk controller for a 360K/720K/1.44M/2.88M floppy disk drive, a multi-mode parallel port, a Game/MIDI port and a standard compatible UART.

12PCI slots. These 32-bit PCI 2.2 expansion slots support bus master PCI cards like SCSI or LAN cards with 133MB/s maximum throughput.

13Flash ROM. This 2Mb firmware contains the programmable BIOS program.14PS/2 mouse port. This green 6-pin connector is for a PS/2 mouse.

15Parallel port. This 25-pin port connects a parallel printer, a scanner, or other devices.

16RJ-45 port. This port allows connection to a Local Area Network (LAN) through a network hub.

ASUS P4V533-MX motherboard user guide

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