Installing Memory Modules - ECS Motherboard User Manual

Chapter 2: Motherboard Installation

Installing Memory Modules

This motherboard accommodates two 184-pin 2.5V DIMM
sockets (Dual Inline Memory Module) for unbuffered DDR400/
333/266 (Double Data Rate SDRAM), and maximum 2.0 GB
installed memory.
DDR SDRAM is a type of SDRAM that supports data transfers
on both edges of each clock cycle (the rising and falling edges),
effectively doubling the memory chip's data throughput. DDR
DIMMs can synchronously work with 400/333/266 MHz memory
and provide 3.2 GB/s, 2.7 GB/s, 2.1 GB/s and 1.6 GB/s data
transfer rate.
DDR1 DDR2
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