---
manufacturer: Cisco
model: Nexus 9508
slug: cisco-n9k-c9508
part_number: N9K-C9508
front_image: true
rear_image: true
u_height: 13
weight: 68.2
airflow: front-to-rear
weight_unit: kg
is_full_depth: true
module-bays:
  - name: Slot 1
    position: '1'
    description: Line Card
  - name: Slot 2
    position: '2'
    description: Line Card
  - name: Slot 3
    position: '3'
    description: Line Card
  - name: Slot 4
    position: '4'
    description: Line Card
  - name: Slot 5
    position: '5'
    description: Line Card
  - name: Slot 6
    position: '6'
    description: Line Card
  - name: Slot 7
    position: '7'
    description: Line Card
  - name: Slot 8
    position: '8'
    description: Line Card
  - name: Slot 21
    label: Fabric Module 1
    position: '21'
  - name: Slot 22
    label: Fabric Module 2
    position: '22'
  - name: Slot 23
    label: Fabric Module 3
    position: '23'
  - name: Slot 24
    label: Fabric Module 4
    position: '24'
  - name: Slot 25
    label: Fabric Module 5
    position: '25'
  - name: Slot 26
    label: Fabric Module 6
    position: '26'
  - name: Slot 27
    label: Supervisor Module 1
    position: '27'
  - name: Slot 28
    label: Supervisor Module 2
    position: '28'
  - name: Slot 29
    label: System Controller 1
    position: '29'
  - name: Slot 30
    label: System Controller 2
    position: '30'
  - name: PS1
    position: '1'
    label: Power Supply 1
  - name: PS2
    position: '2'
    label: Power Supply 2
  - name: PS3
    position: '3'
    label: Power Supply 3
  - name: PS4
    position: '4'
    label: Power Supply 4
  - name: PS5
    position: '5'
    label: Power Supply 5
  - name: PS6
    position: '6'
    label: Power Supply 6
  - name: PS7
    position: '7'
    label: Power Supply 7
  - name: PS8
    position: '8'
    label: Power Supply 8
  - name: Fan 1
    position: '1'
  - name: Fan 2
    position: '2'
  - name: Fan 3
    position: '3'