Dell PRECISION WORKSTATION 450 manual Specifications

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Specifications
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
		• Green — A good connection exists between a
		10-Mbps network and the computer.
		• Orange — A good connection exists between a
		100-Mbps network and the computer.
		• Yellow — A good connection exists between a
		1 Gb (or 1000-Mbps) connection.
		• 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

Audio

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

Type	AC97, Sound Blaster emulation
Audio controller	Analog Devices Codec AD1981b
Stereo conversion	16-bit analog-to-digital; 20-bit digital-to-analog