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HP Z8 G4 Maintenance And Service Guide

HP Z8 G4
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Routine care
General cleaning safety precautions
1. Never use solvents or ammable solutions to clean the computer.
2. Never immerse any parts in water or cleaning solutions; apply any liquids to a clean cloth and then use
the cloth on the component.
3. Always unplug the computer when cleaning with liquids or damp cloths.
4. Always unplug the computer before cleaning the keyboard, mouse, or air vents.
5. Disconnect the keyboard before cleaning it.
6. Wear safety glasses equipped with side shields when cleaning the keyboard.
Cleaning the computer case
Follow all safety precautions in General cleaning safety precautions on page 13 before cleaning the computer.
To clean the computer case, follow the procedures described below:
To remove light stains or dirt, use plain water with a clean, lint-free cloth or swab.
For stronger stains, use a mild dishwashing liquid diluted with water. Rinse well by wiping the surface with a
cloth or swab dampened with clear water.
For stubborn stains, use isopropyl (rubbing) alcohol. No rinsing is needed; alcohol will evaporate quickly
without leaving a residue.
After cleaning, always wipe the unit with a clean, lint-free cloth.
Occasionally clean the air vents on the computer. Lint and other foreign matter can block the vents and
limit the airow.
Cleaning the keyboard
Follow all safety precautions in General cleaning safety precautions on page 13 before cleaning the keyboard.
To clean the tops of the keys or the keyboard body, follow the procedures described in Cleaning the computer
case on page 13.
When cleaning debris from under the keys, review all rules in General cleaning safety precautions on page 13
before following these procedures:
CAUTION: Use safety glasses equipped with side shields before attempting to clean debris from under
the keys.
Visible debris underneath or between the keys may be removed by vacuuming or shaking.
Canned, pressurized air may be used to clean debris from under the keys. Caution should be used as too
much air pressure can dislodge lubricants applied under the wide keys.
If you want to remove a key, use a specially designed key puller to prevent damage to the keys. This tool is
available through many electronics supply outlets.
Routine care 13

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HP Z8 G4 Specifications

General IconGeneral
Display includedNo
Keyboard includedYes
Power supply1125 W
Operating system architecture64-bit
Audio chipRealtek ALC221
Product typeWorkstation
Market positioningBusiness
Motherboard chipsetIntel C622
Chassis typeTower
Product colorBlack
Country of originChina
Number of 3.5\" bays4
Number of 5.25\" bays2
PCI Express x8 slots3
Headphone outputs1
HDMI ports quantity0
USB 2.0 ports quantityUSB 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 quantity8
Cabling technology10/100/1000Base-T(X)
Ethernet LAN data rates10, 100, 1000 Mbit/s
HDD speed7200 RPM
HDD interfaceSATA
Storage mediaHDD
Optical drive typeDVD Super Multi
Card reader integrated-
Total storage capacity1000 GB
Memory slots24x DIMM
Internal memory8 GB
Memory channelsHepta-channel
Memory clock speed2666 MHz
Internal memory typeDDR4-SDRAM
Maximum internal memory- GB
Memory layout (slots x size)1 x 8 GB
Tcase77 °C
SteppingU0
Processor cache11 MB
Processor model4108
System bus rate- GT/s
Processor socketLGA 3647 (Socket P)
Processor threads16
Processor codenameSkylake
Processor frequency1.8 GHz
Processor cache typeL3
Processor lithography14 nm
Processor manufacturerIntel
PCI Express slots version3.0
Processor boost frequency3 GHz
Thermal Design Power (TDP)85 W
Maximum number of PCI Express lanes48
Memory clock speeds supported by processor2400 MHz
Maximum internal memory supported by processor768 GB
Scalability2S
Processor codeSR3GJ
Processor ARK ID123544
Intel TSX-NI version1.00
Processor package size76.0 x 56.5 mm
Supported instruction setsAVX, AVX 2.0, AVX-512, SSE4.2
Weight and Dimensions IconWeight and Dimensions
Depth551.2 mm
Width215.9 mm
Height444.5 mm
Weight22400 g

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