Motherboard; Motherboard Block Diagram; C.2 Motherboard - Sun Microsystems Blade 1500 Service, Diagnostics, And Troubleshooting Manual

Chassis
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Motherboard

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Peripherals
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C.2 Motherboard
C.2.1

Motherboard Block Diagram

FIGURE C-2
C-4 Sun Blade 1500 Service, Diagnostics, and Troubleshooting Manual • December 2004
ATX form factor tower case
ATX compatible power supply
Snap-on drive rails for hard drives, optical media drive, and smart card reader
bracket
Easy swing-out PCI card support
Snap-fit chassis fans
Single screw PCI card retainer
Single tool serviceability
UltraSPARC IIIi 64-bit processor
128-bit JBus
Direct interface of CPU to DDR-1 memory
Four 144-bit DIMM memory slots
Front and rear USB 1.1 compliant ports
Two 32-bit 33 MHz PCI slots
Two 64-bit 33 MHz PCI slots
One 64-bit 66 MHz PCI slot
Support for IEEE 1394 and USB 2.0 high-speed external interfaces
Support for Cyberflex and Payflex smart cards
Legacy support for parallel and serial external interfaces
shows the block diagram for the Sun Blade 1500 motherboard.