PCchips A16 User Manual page 12

Over its predecessor, DDR-SDRAM, DDR2-SDRAM offers greater bandwidth
and density in a smaller package along with a reduction in power consumption. In
addition, DDR2-SDRAM offers new features and functions that enable a higher
clock rate and data rate operations of 400 MHz, 533 MHz 667 MHz and 800
MHz. DDR2 transfers 64 bits of data twice every clock cycle.
Memory Module Installation Procedure
These modules can be installed with up to 16 GB system memory. Refer to the
following to install the memory module.
1. Push down the latches on both sides of the DIMM socket.
2. Align the memory module with the socket. There is a notch on the DIMM
socket that you can install the DIMM module in the correct direction.
Match the cutout on the DIMM module with the notch on the DIMM
socket.
3. Install the DIMM module into the socket and press it firmly down until it
is seated correctly. The socket latches are levered upwards and latch on to
the edges of the DIMM.
4. Install any remaining DIMM modules.
Chapter 2: Motherboard Installation
9