Memory - HP EliteOne G5 Maintenance & Service Manual

Memory

For a list of available memory modules, see
For proper system operation, the memory modules must meet the following qualifications:
Table 4-2 Memory components and specifications
Component
Memory modules
Compliance
Pins
Support
Slots
Maximum Memory
Supported
Note
HP offers upgrade memory for this computer and advises that the consumer purchase it to avoid
compatibility issues with unsupported third-party memory.
The system will automatically operate in single channel mode, dual channel mode, or flex mode, depending
on how the memory modules are installed. Refer to the following table to identify the memory module
channel locations.
Table 4-3 Populating memory module sockets
Location
Lower socket
Upper socket
The system will automatically operate in single channel mode, dual channel mode, or flex mode, depending
on how the memory modules are installed.
● The system will operate in single channel mode if the memory module slots are populated in one
channel only.
The system will operate in a higher-performing dual channel mode if the memory capacity of the
●
memory module in Channel A is equal to the memory capacity of the memory module in Channel B.
The system will operate in flex mode if the memory capacity of the memory module in Channel A is not
●
equal to the memory capacity of the memory module in Channel B. In flex mode, the channel populated
with the least amount of memory describes the total amount of memory assigned to dual channel and
Processors and memory modules on page
Specification
1.2 V DDR4-SDRAM memory modules
Unbuffered non-ECC DDR4-2667 MHZ-compliant
Industry-standard 260 pins containing the mandatory Joint Electronic Device
Engineering Council (JEDEC) specification
Support CAS latency DDR4 2667 MHz (15–15–15 timing)
2
16 GB per memory slot, 32 GB total
4 Gbit and 8 Gbit non-ECC memory technologies single-sided and double-sided SODIMMs
The system will not operate properly if you install unsupported SODIMM memory.
SODIMMs constructed with ×8 and ×16 DDR devices are supported; memory modules
constructed with x4 SDRAM are not supported.
System board label
SODIMM1
SODIMM3
13.
Channel
Channel B
Channel A
Memory 31