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Black small-form-factor desktop tower with front panel slots and ports

DELL

DELL OptiPlex SFF Security Lock Accessory

SKU CH-H4K2-S85ZX

A physical lock secures a Dell OptiPlex small-form-factor desktop against theft

  • Secures the OptiPlex SFF chassis against theft
  • Tool-free attachment fits the 3020 and 9020 models
  • Small form factor design keeps desk space clear
  • Compatible with Kensington-style cable locks
  • Steel construction resists cutting and prying

Security Lock for OptiPlex SFF Desktops

This accessory secures Dell OptiPlex Small Form Factor desktops against physical theft in shared or public environments. It is designed for IT managers who need a simple, hardware-level deterrent for office, education or industrial deployments where systems remain unattended.

Tool-Free Installation on Chassis Slot

The lock engages the built-in security slot on the OptiPlex SFF chassis without screws or special tools. Alignment can be tricky if the slot is partially obscured by a wall mount or dense cable routing; verify clearance before committing to a permanent anchor point.

Passive Operation Under Continuous Use

Because the device has no moving parts or electronics, its holding force does not degrade during extended periods of tension or environmental cycling. It remains effective for the lifetime of the chassis unless the slot itself is damaged by excessive lateral force.

How it compares

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

Price $200.99
Pricier than about 90% of the 8,443 comparable items (median $16.99).

Specifications

Product
Model nameOptiPlex SFF

Questions about this item

How can I verify the security lock accessory is properly engaged on the Dell OptiPlex SFF chassis?

Insert the lock into the Kensington slot on the SFF chassis, turn the key or set the combination, then tug gently to confirm the cable is anchored and the lock body sits flush against the case.

What is included with the Dell OptiPlex SFF Security Lock Accessory and what must be purchased separately?

The accessory includes the lock mechanism and cable; a mounting anchor or additional cable extensions are not supplied and must be bought separately if required.

Which Dell OptiPlex SFF models does this security lock accessory fit?

It fits the OptiPlex 3020 and 9020 Small Form Factor desktops that share the same Kensington lock slot position.

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