What is the difference between a 128x64 DIMM and a 128x72 DIMM?
A) 8MB of usable memory
B) Access speed
C) Refresh rates
D) Error checking capability

Question

Quizplus · Accepted Answer

The difference between a 128x64 DIMM and a 128x72 DIMM is the number of bits dedicated to error checking. The 128x72 DIMM has an additional 8 bits for error checking, which allows for more thorough error detection and correction. Therefore, if error checking capability is a priority, the 128x72 DIMM would be the better choice.

What Is the Difference Between a 128x64 DIMM and a 128x72