HP Z8 G4 Maintenance And Service Guide

memory
nonvolatile 97
problems 68
volatile 97
memory card reader 2, 3
memory fan
removal and replacement 28
microphone jack 2, 3, 5
monitor problems 57
mouse
problems 64
N
network jack 5
network jack (AMT enabled) 5
network problems 66
nonvolatile memory 97
numeric error codes 73
O
operating guidelines 12
optical drive
location 2, 3
removal and replacement 26
overheating, prevention 12
P
password
clearing 80
power-on 80
setup 80
passwords 83
PCIe slot 5
ports
Ethernet 5
serial 5
USB 3.x SuperSpeed 2, 3, 5
USB 3.x SuperSpeed with HP Sleep
and Charge 2, 3
USB Type-C 2
POST error messages 73
power button 2, 3, 5
power connector 5
power problems 53
power supply
operating voltage range 103
removal and replacement 17, 21
Power-On password 83
power-on password 80
printer problems 62
problems
audio 60
Computer Setup 50
F10 Setup 50
ash drive 70
front panel 70
general 50
hard drive 53
hardware installation 65
Internet access 71
keyboard 64
Media Card Reader 55
memory 68
monitor 57
mouse 64
network 66
power 53
printer 62
software 72
processor
removal and replacement 35
PS/2 keyboard jack 5
PS/2 mouse jack 5
R
rear fan
removal and replacement 25
rear panel components 5
removal and replacement
access panel 22
drive cage 23
front bezel 19
front card guide and fans 31
heat sink 34
I/O assembly 29
interior covers 24
interior lower cover 24
interior upper cover 24
internal PCIe bracket 27
memory fan 28
optical drive 26
power supply 17, 21
processor 35
rear fan 25
right panel 20
storage device 23
system board 32
top cover 18
removing
battery 94
removing personal data from volatile
system memory 97
resetting
CMOS 80
password jumper 80
right panel
removal and replacement 20
RJ-45 jack 5
RJ-45 jack (AMT enabled) 5
S
safety and comfort 48
safety precautions
cleaning 13
SATA
connectors on system board 16
hard drive characteristics 16
screws, correct size 14
security cable slot 5
serial port 5
service considerations 14
Setup password 83
setup password 80
software
problems 72
servicing computer 14
specications
computer 103
static electricity 10
storage device
removal and replacement 23
system board
removal and replacement 32
SATA connectors 16
system memory, removing personal
data from volatile 97
T
temperature control 12
tools, servicing 14
top cover
removal and replacement 18
U
USB 3.x SuperSpeed port 2, 3, 5
USB 3.x SuperSpeed port with HP
Sleep and Charge 2, 3
USB Type-C port 2
V
ventilation, proper 12
Index 109

HP Z8 G4 Specifications

General

Display included	No
Keyboard included	Yes
Power supply	1125 W
Operating system architecture	64-bit
Audio chip	Realtek ALC221
Product type	Workstation
Market positioning	Business
Motherboard chipset	Intel C622
Chassis type	Tower
Product color	Black
Country of origin	China
Number of 3.5\" bays	4
Number of 5.25\" bays	2
PCI Express x8 slots	3
Headphone outputs	1
HDMI ports quantity	0
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	8
Cabling technology	10/100/1000Base-T(X)
Ethernet LAN data rates	10, 100, 1000 Mbit/s
HDD speed	7200 RPM
HDD interface	SATA
Storage media	HDD
Optical drive type	DVD Super Multi
Card reader integrated	-
Total storage capacity	1000 GB
Memory slots	24x DIMM
Internal memory	8 GB
Memory channels	Hepta-channel
Memory clock speed	2666 MHz
Internal memory type	DDR4-SDRAM
Maximum internal memory	- GB
Memory layout (slots x size)	1 x 8 GB
Tcase	77 °C
Stepping	U0
Processor cache	11 MB
Processor model	4108
System bus rate	- GT/s
Processor socket	LGA 3647 (Socket P)
Processor threads	16
Processor codename	Skylake
Processor frequency	1.8 GHz
Processor cache type	L3
Processor lithography	14 nm
Processor manufacturer	Intel
PCI Express slots version	3.0
Processor boost frequency	3 GHz
Thermal Design Power (TDP)	85 W
Maximum number of PCI Express lanes	48
Memory clock speeds supported by processor	2400 MHz
Maximum internal memory supported by processor	768 GB
Scalability	2S
Processor code	SR3GJ
Processor ARK ID	123544
Intel TSX-NI version	1.00
Processor package size	76.0 x 56.5 mm
Supported instruction sets	AVX, AVX 2.0, AVX-512, SSE4.2

Weight and Dimensions

Depth	551.2 mm
Width	215.9 mm
Height	444.5 mm
Weight	22400 g