HP Workstatio D3J88UT#ABA, Z220 F1J90UAABA, Z420 D3J34UT#ABA manual HP Z820 Workstations

Table C-2HP Z420 and Z620 Workstation system board designators (continued)

Designator	Name on board	Component
P9	CHFAN	Front chassis fan header
P10	FLOPPY	Floppy header
P11	CHFAN2	Rear chassis fan header (Z620)
P23	FRONT AUD	Header for Front Panel Audio
P24/25	FRONT USB/FRONT USB2	Header for Front Panel USB
P52	COMAB	Header/Connector for 2nd Serial Port
P54	COMA	Header/Connector for 1st Serial Port
P60	SATA0	SATA0 connector
P61	SATA1	SATA1 connector
P626	SATA2	SATA2 connector
P63	SATA3	SATA3 connector
P66	SATA4	SATA4 connector
P91	P91	Z620 memory fan
P92	P92	Z420 memory fan
P95	CHFAN2	Rear chassis fan header (Z420)
P125	SATA4	Hood sense (Z420)

HP Z820 Workstations

Table C-3HP Z820 Workstation system board designators

Designator	Name on board	Component
E1/JP1	SPI	BIOS ME/AMT Flash Override Header
E15/JP15		BIOS Crisis Recovery Header
E49/JP49	PSWR	Password Clear Jumper
J2	SAS OPT	SAS Option ROM Header
J9	RJ-45/USB	Stacked RJ-45/Dual USB 2.0
J11	RJ-45/USB2.0	Stacked RJ-45/Dual USB 2.0
J12	1394A/USB3.0	Stacked 1394a/Dual USB 3.0
J13	FRONT 1394A	Front 1394a
J20	J20 SLOT7-PCI	PCI 32/33 Slot
J31	J31 SLOT1-PCIe3 x8(4)	PCI Express Gen 3 x8(4) Slot, Open-Ended

182 Appendix C System board designators