Asus AP140R AP140R User Manual English Edition - Page 14

1.1 System Features The ASUS AP140R Server is a 1U rackmount form factor that accommodates the ASUS NB-LM motherboard. The server is powered by Intel® Pentium® 4 processor, and supports the latest I/O and video technologies through the chipsets embedded on the motherboard. Following are highlights of the server's many features. • Processor: Support for one 478-pin Intel® Pentium® 4 Northwood processor up to 3GHz. • Memory: Three DIMM sockets that support Intel PC133/PC100compliant DIMMs, NEC's VC133-compliant Virtual Channel (VC) SDRAM, or Enhanced Memory System's High-speed DRAMs (HSDRAMs) up to 3GB • System Chipset: Intel® 845 (Brookdale) chipset. The MCH and the South bridge Intel I/O Controller Hub 2 (ICH2) are interconnected through the Intel proprietary Hub interface. The MCH provides the processor interface, memory interface, AGP interface, and Hub Interface. The South bridge controller, referred to as the Intel I/O Controller Hub 2 (ICH2) of the Intel 845 chipset, provides the I/O subsystem that allows access to the rest of the system. The ICH2 integrates I/O functions such as system bus interface, Ultra ATA/100, Low Pin Count (LPC) interface, Universal Serial Bus (USB) 1.1 interface, and PCI interface. • LAN Chipset: One Intel 82550 10/100 Fast Ethernet controller and one Intel 82562ET 10/100 PHY Fast Ethernet controller with ICH2 built-in Media Access Controller (MAC). • VGA Chipset: ATI RAGE-XL PCI with 8MB video memory • Storage: One 3.5-inch slim-type floppy device, one 5.25-inch slim-type CD-ROM drive, and supports three 3.5-inch wide 1inch high IDE hard disk drives on removable trays • Expansion: One full-length 32-bit/33MHz PCI slot on riser card • Power Supply: 200-watt ATX power supply 14 Chapter 1: System Overview