Acer Altos R520 Network Card User Manual


 
3 System upgrade
68
Memory module installation guidelines
The following rules apply when installing fully-buffered memory
modules to the server:
The system must have a minimum of one 512 MB FBDIMMs
installed. When installing additional memory, refer to the tables
on “Memory module population order” on page 69 for proper
population order.
Use only DDR2 FBDIMMs. Other DIMMs will not fit into the socket.
Attempts to force a non-DDR2 FBDIMM into a socket will damage
or the slot or the FBDIMM.
Hold FBDIMMs only by the edges. Do not touch the components or
gold edge connectors.
Install FBDIMMs with gold-plated edge connectors only.
Memory module population guidelines
The following configuration rules must be observed when populating
memory modules:
In a minimum memory configuration, the FBDIMM should be
installed in DIMM A1 slot.
Install FBDIMM pairs in the following order:
Channel A: DIMM slots A1 and A2
Channel B: DIMM slots B1 and B2
Channel C: DIMM slots C1 and C2
Channel D: DIMM slots D1 and D2
FBDIMMs within a given channel must be identical with respect to
size, speed, and organization.