APC
DU0-001 · Question #125
What is the actual horizontal mounting hole spacing (center-to-center) based on the EIA-310 standard for 482.6 mm (19 inch) racks?
The correct answer is B. 465 mm (18.31 inches). See the full explanation below for the reasoning.
Introduction to Data Center Infrastructure
Question
What is the actual horizontal mounting hole spacing (center-to-center) based on the EIA-310 standard for 482.6 mm (19 inch) racks?
Options
- A450 mm (17.72 inches)
- B465 mm (18.31 inches)
- C482.6 mm (19 inches)
- D495.3 mm (19.5 inches)
How the community answered
(24 responses)- A8% (2)
- B83% (20)
- C4% (1)
- D4% (1)
Topics
#EIA-310#horizontal spacing#rack dimensions#mounting holes
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