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Small rectangular Dell intrusion switch, black plastic finish

DELL

DELL OptiPlex 9030 All-In-One Intrusion Switch KRRFV

SKU CH-S959-0RXKF

Genuine Dell intrusion switch for OptiPlex 9030 All-In-One desktops

  • Genuine Dell OEM part ensures exact fit
  • Intrusion switch alerts you to chassis opening
  • Designed specifically for OptiPlex 9030 All-In-One
  • Part number KRRFV matches original Dell specifications

Genuine Dell Intrusion Switch for OptiPlex 9030

This genuine Dell OEM intrusion switch is designed specifically for the OptiPlex 9030 All-In-One desktop. It detects chassis openings to help maintain system integrity. The part carries the manufacturer part number KRRFV. It serves IT administrators and technicians who need to replace a faulty or missing security sensor on supported hardware.

Restores Physical Security Monitoring

Installing this switch restores the desktop’s ability to alert the BIOS or management software when the case is opened. Without it, intrusion events go undetected, leaving a gap in physical security auditing. The component is a direct replacement for the original factory part. It is not compatible with other Dell models or form factors.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 80% of the 8,808 comparable items (median $16.99).

Specifications

Product
Brand nameDell

Questions about this item

Does the intrusion switch for the OptiPlex 9030 All-In-One require periodic cleaning or replacement?

The switch is a sealed mechanical part with no service interval; it only needs replacement if the chassis-open detection stops working.

What fails first on the KRRFV intrusion switch during continuous chassis-open events?

The internal microswitch contacts wear out before the wiring or mounting clips, ending reliable intrusion alerts.

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