Sun Microsystems SUN BLADE 150, Service Manual

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Chapter 1 Product Description 1-3
1.1 Product Overview
The Sun Blade 150 system provides the following features:
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Desktop-style system enclosure
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Power supply: 250-watt
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CPU options: 550-MHz or 650-MHz UltraSPARC-IIi processor with 512-Kbyte
internal cache, heatsink, and fan
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Hard drives:
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One 40 gigabyte, 7,200 RPM hard drive with ATA66 interface
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Additional hard drive available as an optional component
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Diskette drive: 1.44-megabyte (Mbyte) manual eject
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Smart card reader
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One optical drive: CD-ROM drive or DVD-ROM drive
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Audio: CD-quality
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PCI connectors:
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33-MHz, 32-bit peripheral component interconnect (PCI)
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Three long PCI connectors accept both long and short PCI cards
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ATI Rage XL on-board graphics, 8 Mbyte RAM
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Two serial ports
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One serial port on the chassis back panel
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One serial port on the riser card (requires one PCI slot to access the connector)
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One parallel port
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Ethernet: 10-megabit/100-megabit per second
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Two IEEE 1394 ports (Firewire)
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Four USB ports, (two are required for keyboard and mouse)
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Keyboard: Sun
TM
USB Type-6 AT 101 layout
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Mouse: Sun USB 3-button, crossbow mouse