ECS 865-M7, User Manual, Page: 20 / 92

14
Installing the Motherboard
Installing Memory Modules
865-M7 accommodates four 184-pin 2.5V unbuffered Double Data Rate (DDR) SDRAM
(Synchronous Dynamic Random Access Memory) memory modules, and supports up to
DDR400/333/266. Each module can be installed with 1GB of memory, the total maximum
memory size is 4GB.
Memory module Memory Bus
DDR266 133MHz
DDR333 166MHz
DDR SDRAM memory module table
Installation Procedure
Refer to the following to install the memory modules.
1 This motherboard supports unbuffered DDR SDRAM only.
2 Push the latches on each side of the DIMM slot down.
3 Align the memory module with the slot. The DIMM slots are
keyed with notches and the DIMMs are keyed with cutouts so that
they can only be installed correctly.
4 Check that the cutouts on the DIMM module edge connector
match the notches in the DIMM slot.
5 Install the DIMM module into the slot and press it firmly down
until it seats correctly. The slot latches are levered upwards and
latch on to the edges of the DIMM.
6 Install any remaining DIMM modules.
Do not remove any memory module from its antistatic packaging until
you are ready to install it on the motherboard. Handle the modules only
by their edges. Do not touch the components or metal parts. Always wear
a grounding strap when you handle the modules.
DDR400 200MHz