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Difficulty: EasyMotherboards Form Factors and Connectors

A technician is replacing a motherboard in a standard full-size desktop PC case. The case documentation indicates support for up to seven expansion slots on the rear panel. Which motherboard form factor should the technician select to match this case specification?

  1. ATXAnswer
  2. B
    Micro-ATX
  3. C
    Mini-ITX
  4. D
    SO-DIMM

Answer

The correct motherboard form factor is ATX.
Standard ATX (Advanced Technology eXtended) motherboards measure 12 x 9.6 inches (305 x 244 mm) and support up to seven expansion slots, making them the correct choice for full-sized computer cases designed for up to seven expansion card slots.

Step-by-Step Solution

1
Identify the expansion slot requirement from the scenario.
The case accommodates up to seven expansion slots.
Motherboard form factors are standardized by dimensions and slot counts.
2
Compare motherboard form factors against slot capacity.
ATX supports up to 7 slots, Micro-ATX supports up to 4 slots, and Mini-ITX supports 1 slot.
Standard ATX is designed for full-size tower cases requiring maximum expansion capabilities.

Key Concept

Motherboard Form Factors and Expansion Slot Capacity
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Topics

Motherboards Form Factors and Connectors

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