Installing memory, Supported memory configurations, 7 installing memory – HP Z400 Workstation 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
for specific DIMM compatibility
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.
Z400
Z600
Z800
Installation guidelines
Install only HP-approved, unbuffered,
DDR3 DIMMs.
Installation guidelines
Install only HP-approved DDR3 DIMMs.
Use all unbuffered DIMMs or all
registered DIMMs.
Installation guidelines
Install only HP-approved DDR3 DIMMs.
Use all unbuffered DIMMs or all
registered DIMMs.
ENWW
Supported memory configurations
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