Asus A7V333 A7V333 User Manual - Page 26

System memory - ram

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2.5 System memory 2.5.1 Overview This motherboard uses only Double Data Rate (DDR) Synchronous Dynamic Random Access Memory (SDRAM) Dual Inline Memory Modules (DIMMs). These sockets support up to 3GB system memory using non-ECC 200/266/ 333MHz DIMMs. Each DIMM socket/module is two-sided: each side defines one "row" of memory. DIMMs come in combinations of single or double-sided types ranging through 64MB, 128MB, 256MB, 512MB and 1GB to form a total memory size of 64MB to 3GB. ~ Three (3) sockets are available for both 333MHz-PC2700, 266MHz-PC2100 or 200MHz-PC1600 DDR DIMMs to form a memory size of 64MB to 3GB. 80 Pins A7V333 ® 104 Pins A7V333 184-Pin DDR DIMM Sockets CAUTION! DIMMs are keyed to fit into notches with only one direction. DO NOT force a DIMM into a socket to avoid damaging the DIMM. • DIMMs with more than 18 chips are not supported. • ASUS motherboards support SPD (Serial Presence Detect)DIMMs. This is the memory of choice for best performance vs. stability • BIOS shows DDR SDRAM memory on bootup screen. • This motherboard supports three pairs of differential clock signals per DIMM. • For best performance, always use the "Performance" or "OEM" grade of RAM. 14 Chapter 2: Hardware information

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14
Chapter 2: Hardware information
2.5
System memory
2.5.1
Overview
This motherboard uses
only
Double Data Rate
(DDR) Synchronous Dynamic
Random Access Memory (SDRAM) Dual Inline Memory Modules (DIMMs).
These sockets support up to 3GB system memory using non-ECC 200/266/
333MHz DIMMs.
Each DIMM socket/module is two-sided: each side defines one “row” of
memory.
DIMMs come in combinations of single or double-sided types
ranging through 64MB, 128MB, 256MB, 512MB and 1GB to form a total
memory size of
64MB to 3GB.
~
Three (3)
sockets are available for both 333MHz-PC2700, 266MHz-PC2100
or
200MHz-PC1600 DDR DIMMs to form a memory size of
64MB to 3GB
.
A7V333
A7V333 184-Pin DDR DIMM Sockets
80 Pins
104 Pins
CAUTION!
DIMMs are keyed to fit into
notches with only one direction.
DO NOT force a DIMM into a socket to avoid damaging the DIMM.
DIMMs with more than 18 chips are not supported.
ASUS motherboards support SPD (Serial Presence Detect)DIMMs.
This is the memory of choice for best performance vs. stability
BIOS shows DDR SDRAM memory on bootup screen.
This motherboard supports three pairs of differential clock signals
per DIMM.
For best performance, always use the “Performance” or “OEM”
grade of RAM.