HP Z440 Workstation Series Maintenance And Service Manual page 128

Designator
P70
P80
P81
P82
P83
P84
P85
P86
P87
P150
P154
P155
P156
P157
P158
P159
SW3
SW50
XBT1
XMM1
XMM2
XMM3
XMM4
XMM5
XMM6
XMM7
XMM8
XMM9
XMM10
XMM11
XMM12
XMM13
XMM14
118 Appendix C System board designators
Name on board
CPU+MEM FANS
SAS0
SAS1
SAS2
SAS3
SAS4
SAS5
SAS6
SAS7
INT USB2
AUX FAN
CPU0 AUX COOLER
CPU1 AUX COOLER
FRONT FAN1
FRONT FAN2
REAR FAN
Rear Power Switch
CMOS
BAT
CPU0-DIMM8
CPU0-DIMM7
CPU0-DIMM6
CPU0-DIMM5
CPU0-DIMM1
CPU0-DIMM2
CPU0-DIMM3
CPU0-DIMM4
CPU1-DIMM1
CPU1-DIMM2
CPU1-DIMM3
CPU1-DIMM4
CPU1-DIMM8
CPU1-DIMM7
Component
Processor and Memory Fans
SAS/SATA Port 0
SAS/SATA Port 1
SAS/SATA Port 2
SAS/SATA Port 3
SAS/SATA Port 4
SAS/SATA Port 5
SAS/SATA Port 6
SAS/SATA Port 7
Internal USB 2.0 Header
Auxiliary Fan Header
CPU0 Auxiliary Cooler/Fan Header
CPU1 Auxiliary Cooler/Fan Header
Front Fan 1 Header
Front Fan 2Header
Rear Fan Header
Rear Power Button/LED
Clear CMOS Button
Battery
CPU0 Memory DIMM8
CPU0 Memory DIMM7
CPU0 Memory DIMM6
CPU0 Memory DIMM5
CPU0 Memory DIMM1
CPU0 Memory DIMM2
CPU0 Memory DIMM3
CPU0 Memory DIMM4
CPU1 Memory DIMM1
CPU1 Memory DIMM2
CPU1 Memory DIMM3
CPU1 Memory DIMM4
CPU1 Memory DIMM8
CPU1 Memory DIMM7