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HP Z820 Series User Manual

HP Z820 Series
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NOTE: Monitors with resolutions above 1920 x 1200 pixels at 60 Hz require a graphics
card with either Dual Link DVI (DL-DVI) or DisplayPort output. To get native resolution with
DVI, you must use a DL-DVI cable, not standard DVI-I or DVI-D cables.
HP computers do not support all graphics cards. Make sure a new graphics card is
supported before purchasing it. See
Finding supported graphics cards on page 25.
Many graphics cards provide more than two monitor outputs but limit you to using only two
at a time. Consult the graphics card documentation or look up information on the card
according to the procedure in
Finding supported graphics cards on page 25.
Some graphics cards support multiple monitors by multiplexing the monitor signal across
multiple outputs. This might reduce graphics performance. Consult the graphics card
documentation or look up information on the card according to the procedure in
Finding
supported graphics cards on page 25.
Make sure the card outputs match the input required by the monitors. (See
Identifying monitor
connection requirements on page 26.)
The different models of HP Z series Workstations have different limits on the mechanical size,
data speed, and power available for additional graphics cards. In addition, the usual
practical limit for graphics cards is two per computer. Refer to the Maintenance and Service
Guide for expansion card slot identification to make sure a new graphics card will work for
your computer.
3. If you want to add a new graphics card or cards:
a. Determine which graphics card HP supports that will best fit your needs in terms of number of
monitors, compatibility with the monitors you plan to use, and performance. See
Finding
supported graphics cards on page 25.
b. Make sure you have the correct drivers for the card.
c. Install the graphics card according to the video instructions for your workstation at
http://www.hp.com/go/sml.
d. Configure the monitor. For details, refer to Microsoft® Help or to
http://www.microsoft.com,
or to your Linux Help website.
TIP: To simplify troubleshooting of possible problems, enable the monitors one at a time:
enable the first monitor and make sure it works properly before enabling the next monitor.
24 Chapter 3 Setting up the workstation

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HP Z820 Series Specifications

General IconGeneral
ChipsetIntel C602
Memory Slots16 DIMM slots
Processor OptionsIntel Xeon E5-2600 series
MemoryUp to 512 GB DDR3
Storage OptionsSATA, SAS, SSD
Graphics OptionsNVIDIA Quadro, AMD FirePro
NetworkingIntegrated Intel 82579LM Gigabit Ethernet
Power Supply1125W 85% efficient
Operating SystemRed Hat Enterprise Linux

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