HP ProLiant ML110 Betriebsanweisung PDF herunterladen (Seite 29)

Hardware options installation 29

Hardware options installation

Introduction

If more than one option is being installed, read the installation instructions for all the hardware options and

identify similar steps to streamline the installation process.

WARNING: To reduce the risk of personal injury from hot surfaces, allow the drives and the

internal system components to cool before touching them.

CAUTION: To prevent damage to electrical components, properly ground the server before

beginning any installation procedure. Improper grounding can cause electrostatic discharge.

Memory options

The server memory subsystem supports only UDIMMs.

The server supports single- and dual-rank PC3-10600E (DDR3) DIMMs operating at a speed of 1,333 MHz.

Depending on the processor model and the number of DIMMs installed, the memory clock speed might be

reduced to 1,066 or 800 MHz. For more information, see "General DIMM slot population guidelines (on

page 32)."

Memory subsystem architecture

The memory subsystem in this server is divided into channels. Each channel supports two DIMM slots.

Channel Slot Slot number

This server supports UDIMMs.

DIMM slots in this server are identified by number and by letter. Slot numbers are reported by ROM messages

during boot and for error reporting.

Single- and dual-rank DIMMs

DIMM configuration requirements are based on these classifications:

• Single-rank DIMM−One set of memory chips that is accessed while writing to or reading from the

memory.

• Dual-rank DIMM−Two single-rank DIMMs on the same module, with only one rank accessible at a time.

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HP ProLiant ML110 Betriebsanweisung Seite 29