HP Z800

4GB (2x2GB) DDR3-1333 ECC Unbuffered RAM 1-CPU 1 Processor
Configuration
6GB (3x2GB) DDR3-1333 ECC Unbuffered RAM 1-CPU 1 Processor
Configuration
8GB (4x2GB) DDR3-1333 ECC Unbuffered RAM 1-CPU 1 Processor
Configuration
12GB (6x2GB) DDR3-1333 ECC Unbuffered RAM 2-CPU 2 Processors
Required
16GB (8x2GB) DDR3-1333 ECC Unbuffered RAM 2-CPU 2 Processors
Required
24GB (12x2GB) DDR3-1333 ECC Unbuffered RAM 2-CPU 2 Processors
Required
PC3-8500R DDR3-1066 ECC Registered DIMMs CTO
96GB (6x16GB) DDR3-1066 ECC Registered RAM 2-CPU 2 Processors
Required
128GB (8x8GB+4x16GB) DDR3-1066 ECC Registered RAM 2-
CPU
2 Processors
Required
144GB (6x8GB+6x16GB) DDR3-1066 ECC Registered RAM 2-
CPU
2 Processors
Required
160GB (10x16GB) DDR3-1066 ECC Registered RAM 2-CPU 2 Processors
Required
192GB (12x16GB) DDR3-1066 ECC Registered RAM 2-CPU 2 Processors
Required
Sub-Section Description/Notes
The 16GB DIMMs used on the Z800 are DDR3, 1066MHz. The 8GB DIMMs are DDR3, 1333MHz. When
combined with the 16GB 1066MHz DIMMs, the 8GB DIMMs run at a maximum of 1066MHz.
AMO
PC3-10600 DDR3-1333 ECC Registered DIMMs AMO
8GB (1x8GB) DDR3-1333 ECC Registered RAM FX622AA
4GB (1x4GB) DDR3-1333 ECC Registered RAM FX621AA
PC3-10600 DDR3-1333 ECC Unbuffered DIMMs AMO
2GB (1x2GB) DDR3-1333 ECC Unbuffered RAM FX699AA
PC3-8500R DDR3-1066 ECC Registered DIMMs AMO
16GB (1x16GB) DDR3-1066 ECC Registered RAM NL674AA
NOTE: You cannot intermix registered and unbuffered DIMMs. The system will not work.
QuickSpecs
HP Z800 Workstation
Supported Components
DA - 13278 North America — Version 56 — November 21, 2013 Page 11