Acer GT7700-UQ9550A User Manual - Page 78

Upgrading the system memory

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66 6 Upgrading your computer English Upgrading the system memory This section explains the procedures for removing and installing a memory module. System memory interface The four 240-pin sockets on the mainboard support Double Data Rate 2 (DDR2) Synchronous Dynamic Random Access Memory (SDRAM)-type DIMMs. You may install 1 GB or 2 GB DIMMs for a maximum memory capacity of 8 GB. The DDR2 DIMMs require 1.8 volts. You can install PC2 6400/DDR2 800 modules in the DDR2 DIMM slots. The mainboard has four DDR2 DIMM slots divided into two channels. Each channel is made up of two slots. • Channel A - DIMM 1 and DIMM 3 • Channel B - DIMM 2 and DIMM 4

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6 Upgrading your computer
66
English
Upgrading the system memory
This section explains the procedures for removing and installing a memory
module.
System memory interface
The four 240-pin sockets on the mainboard support Double Data Rate 2 (DDR2)
Synchronous Dynamic Random Access Memory (SDRAM)-type DIMMs. You may
install 1 GB or 2 GB DIMMs for a maximum memory capacity of 8 GB.
The DDR2 DIMMs require 1.8 volts. You can install PC2 6400/DDR2 800 modules
in the DDR2 DIMM slots.
The mainboard has four DDR2 DIMM slots divided into two channels. Each
channel is made up of two slots.
•
Channel A - DIMM 1 and DIMM 3
•
Channel B
- DIMM 2 and DIMM 4