A user in the process of upgrading the RAM on their system; what does dual-channel RAM describe?
A)Each DIMM has two channels to the CPU.
B)The system is limited to two DIMMs.
C)All RAM share two 32-bit channels.
D)All RAM share two 64-bit channels.

Question

Quizplus · Accepted Answer

Dual-channel RAM describes a RAM architecture in which all DIMMs share two 64-bit channels to the memory controller.
Key Takeaway - Since there are two channels providing access to the memory controller, it is customary to install two identical chips in each bay, and it is customary to only add to a bay once both contain chips. Each channel is 64-bits wide, making for a total 128-bit bus.

A User in the Process of Upgrading the RAM on Their