Acer Altos R510 manual Product briefing, Processor, Memory subsystem

3

Product briefing

This section provides basic information concerning the configuration of your Altos R510 system.

Processor

•Single or dual Intel® XeonTM processors with 800 MHz FSB

•CPU Hyper-ThreadingTMTechnology support

•Supports Extended memory 64bit technology (EM64T)

Memory subsystem

•Six (184 - pin) DIMM slots

•DDR-1 333 MHz registered memory modules supported

•Maximum upgrade - 12 GB

•2-way memory interleaving supported

•SDDC (Single Device Data Correction) for memory error detection and correction of any number of bit failures in a single x4 memory device

•Memory sparing technology

•When memory sparing is enabled, the spare DIMM will not be detected by OS

•The sparing DIMM will be reserved for standby purposes and cannot be accessed by the system1

•Please refer to page116 "Memory Configuration Sub-menu Selections" for more information about configuring the memory sparing in the BIOS Setup utility

1For example, if six 1GB DIMMs are installed (6 GB memory) only 4GB of memory (in DIMM 1B, 1A, 2B, 2A) can be accessed by the system. Memory in DIMM 3B and DIMM 3A would be reserved as spare DIMMs

Caution! When using multiple memory modules it is recommended that you AVOID using modules from different manufacturers or that run at different speeds from each other.