Sun Ultra 24 Workstation Hardware Features
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This chapter provides an overview of the Sun Ultra 24 workstation hardware features and includes the following sections:
Front Panel
FIGURE 1-1 Front Panel Components
Figure Legend
1
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Power Button
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4
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Two USB 2.0 ports
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2
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Power LED
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5
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Microphone-in jack
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3
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Two 1394 ports
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6
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Microphote-out jack
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Back Panel
FIGURE 1-2 Back Panel Components
Figure Legend
1
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Power Connector
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10
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Ethernet port
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2
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Power switch
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11
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Blank, unsed
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3
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Audio connector
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12
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x16 PCIe slot
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4
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Audio connector
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13
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x1 PCIe slot
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5
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Audio connector
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14
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x16 PCIe slot
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6
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Audio connector
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15
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PCI slot
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7
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Audio connector
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16
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PCI slot
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8
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Audio connector
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17
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PCIe x8 (4,1) slot
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9
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Four USB Ports
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18
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Release screws (captive) for
left side access cover
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Internal Components and ConnectorsInternal Components
FIGURE 1-3 Internal System Components
Figure Legend
1
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Power supply
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8
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x16 PCIe slot
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2
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Memory (DIMMs)
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9
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Two PCI slots
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3
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System fan
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10
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PCIe x8 (4,1) slot
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4
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Heatsink and CPU
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11
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DVD release lever
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5
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Blank unused slot
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12
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I/O board release screw (captive)
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6
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x16 PCIe slot
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13
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Hard drive cage
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7
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x1 PCIe slot
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14
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Hard drives
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Power Supply Cables and Connections.
FIGURE 1-4 Power Supply and Component Cable Connections to Motherboard
Figure Legend
1
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Power supply to DVD drive
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2
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Storage Backplane
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3
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Power supply P1 to motherboard PWR1
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4
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Power supply P2 to motherboard PWR2
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Component Cables and Connections
FIGURE 1-5 Internal Component Cables and Connections
[ D ]
Figure Legend
1
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Power supply P1 to MB PWR1
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8
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I/O Board J8 to MB 13940-0 and 1394-1
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2
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Power supply P2 to MB PWR2
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9
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I/O Board J12 to MB FPB_CONN
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3
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I/O Board J1 to MB FPB_Audio
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10
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SATA 1 to Storage Backplane HDD1 (black)
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4
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System Fan to MB SYS_FAN
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11
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SATA 2 to Storage Backplane HDD2 (blue)
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5
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CPU Fan to MB CPU_FAN
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12
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SATA 3 to Storage Backplane HDD3 (green)
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6
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DVD to MB SATA 0 (white)
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13
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SATA 4 Storage Backplane HDD4 (red)
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7
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I/O Board J5 to MB FPB_USB
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Sun Ultra 24 Workstation Service Manual
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820-2480-12
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Copyright © 2009 Sun Microsystems, Inc. All rights reserved.