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AMD Athlon
Processor Quick Reference FAQ
February 3, 2000
Q.
What do I need to consider when acquiring a computer case for my AMD Athlon
processor and recommended ATX motherboard
A.
You should consider the number of devices you plan to use before making your
computer case purchase. The size of the tower case can have a direct impact on
heat and cooling issues, and can limit the number of devices you can use. For an
approved computer case list, you must consult our web site at:
www1.amd.com/athlon/config
When acquiring a computer case, make sure it has the following features:
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Designed for an ATX power supply and motherboard
Has room for an additional rear cooling fan in the area of the processor
Has the proper number of standoff posts for mounting your motherboard cor-
rectly and that they are aligned properly as well
Has easy side access that doesn’t require removing all of the cables first
Has good air ventilation for proper air circulation in the case
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Note:
The AMD Athlon processor was not optimized to run in a desktop case. You
should use an approved mid-tower, full tower, or server case only.
Memory
For the most current information on memory for your AMD Athlon processor-
based system, be sure to refer to the configuration information page at the follow-
ing URL:
www1.amd.com/athlon/config
Q.
Can buffered memory be used with my AMD Athlon processor
A.
No. Use unbuffered memory only.
Q.
I already have E DO memory or 66-MHz DIMM memory. Do I have to use PC-100-
MHz DIMM memory to run my AMD Athlon processor
A.
Y ES. The AMD Athlon processor does not run on E DO memory or 66-MHz DIMM
memory. The AMD Athlon processor requires, at a minimum, PC-100-MHz memory.
Table 1 outlines the PC-100 memory requirements.