Справочник Пользователя для Acer R300
3
Overview
The Altos R300 system is a PCI bus based processor system built on an
optimized baseboard. It comes with a single socket 478 processor slot
utilizing an Intel
optimized baseboard. It comes with a single socket 478 processor slot
utilizing an Intel
®
Pentium
®
4
processor or Intel
®
Celeron processor
with the Server Works GC-SL core logic chipset consisting of three
distinct components: CMIC-SL, CIOBX2 and CSB5. The mainboard also
integrates two Broadcom BCM 5703 10/100/1000 Base-T Gigabit
Ethernet controllers solution for high performance network
applications reducing power consumption.
distinct components: CMIC-SL, CIOBX2 and CSB5. The mainboard also
integrates two Broadcom BCM 5703 10/100/1000 Base-T Gigabit
Ethernet controllers solution for high performance network
applications reducing power consumption.
For expandability, the system includes two 64-bit/100 MHz PCI-X bus
slots and four DIMM slots that allow memory installation up to a
maximum capacity of 4 GB.
slots and four DIMM slots that allow memory installation up to a
maximum capacity of 4 GB.
For connectivity, the mainboard provides two USB (Universal Serial Bus)
connectors, PS/2 interfaces for both mouse and keyboard, one UART
serial port, one monitor port and two LAN ports.
connectors, PS/2 interfaces for both mouse and keyboard, one UART
serial port, one monitor port and two LAN ports.
For media storage, Altos R300 supports one slim-type CD-ROM drive,
one slim-type floppy disk drive and a hard disk drive.
one slim-type floppy disk drive and a hard disk drive.
The system is fully compatible with Windows 2000 Server, SCO
OpenServer 5.0.6, Unixware 7.1.1, NetWare 6, and Red Hat Linux 8.
OpenServer 5.0.6, Unixware 7.1.1, NetWare 6, and Red Hat Linux 8.
Processors
The Intel
®
Pentium
®
4
processor
implements a new scalable system bus
protocol. The system bus uses SST (Source-Synchronous Transfer) of
addresses and data to improve performance for servers or
workstations. With its on-die 512-KB level two (L2) cache implementing
the Advanced Transfer Cache Architecture, the Intel
addresses and data to improve performance for servers or
workstations. With its on-die 512-KB level two (L2) cache implementing
the Advanced Transfer Cache Architecture, the Intel
®
Pentium
®
4
processor delivers higher performance than previous Pentium III
processors while maintaining binary compatibility with all previous
Intel
processors while maintaining binary compatibility with all previous
Intel
®
Architecture processors.
The mainboard supports FSB (front-side bus) speed up to 533 MHz.
aa r300.book Page 3 Tuesday, March 4, 2003 9:39 AM