ProLiant ML110 Generation 2 Server Maintenance and Service Guide

Removal and Replacement Procedures
Memory
The HP ProLiant ML110 Generation 2 server has four DIMM slots that support up to 4 GB
maximum system memory (1 GB in each of the four DIMM slots).
Figure 2-34: DIMM slots
Guidelines for Installing Memory Modules
The following guidelines must be followed when memory modules are being added or
replaced:
• Use only DDR1-400 unbuffered ECC and non-ECC DIMMs in 256-MB, 512-MB, or
1-GB configuration.
• Use only PC2100 and PC3200 (266 MHz/400 MHz) DIMMs
• Up to two DIMMs per channel, single-sided and/or double-sided. Channel A corresponds
to the DIMM1 and DIMM2 slots, while channel B corresponds to the DIMM3 and
DIMM4 slots.
• While the four DIMM slots can accept different size DIMMs in any configuration, HP
recommends installing the smallest capacity module in slot 4 and progressively larger
capacity modules in slots 3, 2 and 1.
• Memory modules must be populated for dual-channel operation.
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