What is the port configuration of the MX9116n FSE?

Question

Options

• A32 internal 25 GbE server facing ports
• B32 internal 25 GbE server facing ports
• C16 internal 25 GbE server facing ports
• D16 internal 25 GbE server facing ports

• A
  4% (2)
• B
  8% (4)
• C
  2% (1)
• D
  85% (41)

Explanation

Option D is correct because the Dell EMC MX9116n FSE (Full Switch Ethernet) module contains 16 internal 25 GbE server-facing ports, which connect to the compute sleds within the PowerEdge MX chassis.

Options A and B are incorrect because they state 32 internal ports - that figure doubles the actual count and likely reflects confusion with the total number of links possible across two fabric modules working together, not a single MX9116n unit. Options C and D appear identical as written here, which suggests the original question likely had additional distinguishing detail (such as external uplink port counts) that was lost in formatting; based on the designated correct answer, D represents the accurate standalone specification.

Memory tip: Think "16 = MX" - the MX chassis has 8 compute sled slots, each with 2 connections to the fabric module, giving you 8 × 2 = 16 internal 25 GbE ports. Anchoring the math to the chassis slot count makes the number stick.

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