DS1817-1 Fireproof Data Safes-1 hour by FireKing:

UL Class 125-rated for one hour.
This stand-alone UL® CLASS 125, 1-hour rated storage safe protects media against fire (temperatures up to 1700º F) for at least one hour, as well as damage from sprinklers, water and humidity.
2.8 cubic feet capacity
Exterior: H= 28 3/5” W= 25 1/2” D= 26 3/5”
Interior: H= 17 4/5” W= 16 3/5” D= 17”
Weight: 429 lbs.