HP ProLiant DL145 Maintenance And Service Manual page 85

Table 4-3: System Board Components
Item
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
HP ProLiant DL145 Generation 2 Server Maintenance and Service Guide
All manuals and user guides at all-guides.com
Component Code Component
USB1 and USB2 USB 2.0 ports
SW3 UID button with LED indicator (blue)
LAN1 and LAN2 GbE LAN ports for NIC 1 and NIC 2
U20 and U27 Pulse H5007 XFORM 10/100 Base-T transformer modules
U23 and U30 Broadcom BCM5721 NetXtreme Gigabit Ethernet controllers
A and B
CN7 and CN8 64-bit/133 MHz 3.3 V PCI-X slots
DIMM1 to DIMM4 Processor 1 socket (U22) DIMM slots
U22 AMD Opteron 940-pin processor 1 socket
— Processor air baffle
U11 AMD Opteron 940-pin processor 2 socket
— Airflow regulator for system fans
1 through 4
DIMM5 to DIMM8 Processor 2 socket (U11) DIMM slots
U42 PCI Express x16 slot
U46 Analog Devices ADM1026 hardware monitor chipset
CN12 8-pin ATX processor power connector
FAN5 and FAN6 4-pin system fan connectors
SATA1 and SATA2 7-pin 150-MBps SATA connectors
CN21 4-pin I
CN28 9-pin connector for the front USB 2.0 ports
CN22 24-pin ATX system board power connector
JP5 System reset
— PCI retainer bracket
CN26 Front panel board connector
CN29 4-pin SCSI cable LED connector
U54 NVIDIA Crush K8-04 Professional MCP (Media and
Communications Processor)
CN27 IDE data cable connector
U74 BIOS flash EEPROM (Electrically Erasable Programmable
Read-Only Memory)
BUZ1 Internal speaker
U55 AMD-8132 HyperTransport PCI-X 2.0 tunnel
CN25 LPC debug connector
Connectors, Switches, and LEDs
continued
2
C connector for PSU
continued
4-5