Dell Precision 650 - Manual (Page 85)

Specifications
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Microprocessor
Microprocessor type Intel® Xeon™
Level 1 (L1) cache 8 KB
Level 2 (L2) cache 512-KB
Memory
Type PC2100 DDR
Memory connectors four
Memory capacities 256-, 512-MB, and 1-GB non-ECC or ECC
Minimum memory 256 MB
Maximum memory 4 GB
BIOS address F0000h
Computer Information
Chip set Intel E7505
Data bus width 64 bits
Address bus width 32 bits
DMA channels 8
Interrupt levels 23
BIOS chip 4-Mb
Memory speed 266 MHz DDR (PC 2100 DDR)
NIC Gigabit integrated network interface with ASF support
as defined by DMTF
Capable of 10/100/1000 communication
l Green — A good connection exists between a
10-Mbps network and the computer.
l Orange — A good connection exists between a
100-Mbps network and the computer.
l Yellow — A good connection exists between a
1 Gb (or 1000-Mbps) connection.
l Off — The computer is not detecting a physical
connection to the network.
SCSI controller Dell Precision 650 computer — Integrated U320 SCSI
Dell Precision 450 computer — Optional add-in U320
SCSI
FSB clock 400- or 533-MHz data rate
Video
Type Dell Precision 650 computer — AGP Pro 110 at
8x/4x/2x/1x (1.5 V) or PCI
Dell Precision 450 computer — AGP Pro 50 at
8x/4x/2x/1x (1.5 V) or PCI
Audio
Type AC97, Sound Blaster emulation
Audio controller Analog Devices Codec AD1981b
Stereo conversion 16-bit analog-to-digital; 20-bit digital-to-analog