Installing Memory; Supported Memory Configurations - HP Z Workstation series User Manual

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Installing memory

This section describes how to add memory to your workstation.

Supported memory configurations

Refer to the quick specs at
information for HP workstations.
NOTE:
— HP Z Series Workstations support only ECC DIMM Memory.
— Do not intermix Unbuffered DIMM Memory with Registered DIMM Memory. The system will not
boot and will produce a memory error.
— For maximum performance, install the same number of DIMMs per CPU. Install them in pairs of
the same size if your workstation has two CPUs.
The following table describes the memory configurations supported by the HP Z Workstation series.
Installation guidelines
Install only HP-approved, unbuffered,
DDR3 DIMMs.
ENWW
http://www.hp.com/go/productbulletin
Z400
Installation guidelines
Install only HP-approved DDR3 DIMMs.
Use all unbuffered DIMMs or all
registered DIMMs.
for specific DIMM compatibility
Z600
Installation guidelines
Install only HP-approved DDR3 DIMMs.
Use all unbuffered DIMMs or all
registered DIMMs.
Supported memory configurations
Z800
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