DELL 790/990_SFF_DT security lock accessory

Dell OptiPlex 790/990 SFF Security Accessory

This accessory is a security lock designed for Dell OptiPlex 790 and 990 Small Form Factor desktops. It provides a physical tether point to help deter theft of the chassis in shared or open environments. The part is supplied new and matches the specific locking slot on these models.

Suitable for securing OptiPlex 790 or 990 SFF units

It fits administrators protecting deployed fleets in offices, schools or reception areas where hardware is exposed. Buyers needing a lock for a different chassis size, a laptop, or a non-Dell desktop should look elsewhere because the slot geometry is model-specific.

Compatibility limited to OptiPlex 790 and 990 SFF

The lock mechanism aligns only with the security slot featured on these two Small Form Factor lines. Verify the exact model number on the chassis label before ordering to ensure the accessory engages correctly.