• Cisco PWR-C4KX-BLANK PSU bay blank filler with silver metal clip
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Cisco

Cisco PWR-C4KX-BLANK | PSU bay blank filler | 4500-X Series

PWR-C4KX-BLANK

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Description

Blank filler panel for unused power supply bays on 4500-X Series switches. Maintains proper chassis airflow, thermal performance, and EMI containment when a second PSU is not installed. Tool-less installation with secure retention for reliable fit.

Features

- Maintains designed chassis airflow and cooling
- Provides EMI shielding for empty PSU bay
- Simple, tool-less installation and removal
- Secure retention to prevent vibration or loosening
- Ensures optimal thermal performance when using a single PSU

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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specs-tabs

Technical Specifications

FAQs

Technical Specifications

- Compatibility: 4500-X Series PSU bay
- Function: Airflow, thermal, and EMI containment
- Installation: Tool-less, quick-release latch
- Use case: Required when running single PSU
- Material: Metal shield with integrated handle

FAQs

Q: Why do I need a PSU blank?
A: It preserves correct airflow and EMI shielding when a PSU slot is empty, helping maintain thermal performance.

Q: Does it fit both airflow orientations?
A: Yes, it is compatible regardless of the installed PSU airflow direction.

Q: Can I operate the switch with only one PSU and this blank?
A: Yes, this is the recommended configuration when only one PSU is installed.

Q: Is any tool required for installation?
A: No, it installs and removes using the integrated latch/handle.

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