HP 27" EliteOne 870 G9 All-in-One Desktop Computer - Manual (Page 18)

QuickSpecs
HP Elite Series 800 G9 Desktops PCs
Features
Not all configuration components are available in all regions/countries.
c08017769 – DA 17000 – Worldwide – Version 22 – August 21, 2022
Page 18
MEMORY
Memory Type Mini SFF* TWR* AiO
DDR5-4800 (Transfer rates up to 4800 MT/s), Max 64 GB, 2 SO-DIMM X X
DDR5-4800 UDIMM module, Max 128 GB, 4 DIMM slots X X
*NOTE: Memory modules support data transfer rates up to 4800 MT/s; system speed up to 4400 MT/s, following Intel’s design guideline. Actual
data rate is determined by the system configuration.
*NOTE: System architecture design is 2 DIMMS per channel and the population starts from the furthest memory slot from the processor.
*NOTE: Symmetric configurations are required for the 2 DIMMs within the same memory channel.
*NOTE: To achieve optimal memory speed, HP strongly recommends to use identical memory modules (e.g., same capacity, same part number
and from the same supplier) within the same memory channel
*NOTE: All memory slots are customer accessible / upgradeable.
Memory Configuration Mini SFF TWR AiO
8GB (1 x 8GB) X X X X
16GB (2 x 8GB) X X X X
32GB (4 x 8GB) X X
16GB (1 x 16GB) X X X X
32GB (2 x 16GB) X X X X
64GB (4 x 16GB) X X
32GB (1 x 32GB) X X X X
64GB (2 x 32GB) X X X X
128GB (4 x 32GB) X X