PHS-memory 8GB RAM memory for Acer Altos R380 F1 DDR3 RDIMM 1333MHz

This 8GB RAM is 100% compatible with the Acer Altos R380 F1. What memory configurations are possible? You can use either ECC UDIMM or RDIMM memory.

Technology:

• UDIMM ECC: 4GB RAM, maximum 48GB
• RDIMM: 16GB RAM, maximum 288GB

UDIMM ECC memory and RDIMM (Registered) server memory cannot be used together. Therefore, when upgrading, you should know which memory is already installed or upgrade completely to RDIMM memory.

Principles of memory configuration:

• The memory slots are organized in groups of three.
• Each group of three can have a maximum of 2 slots for UDIMM ECC memory.
• Each group of three can have a maximum of 2 slots for 4Rank RDIMM memory.
• The different groups of three slots do not need to have the same capacities.
• Only the memory slots where the respective CPU is present can be used.

Memory configuration for good system performance:

• Distribute the memory evenly across the memory slots and evenly across the CPUs.
• With three identical memory modules per group of three slots, performance can be up to three times faster compared to configuring the group with only one memory module.
• If more than one CPU is present, the memory should be configured identically (mirrored to the other CPU) per CPU.