FireKing DM4420-3 Three Hour Fireproof Data Media Safe



  • Outside Dimensions: 59.75″H x 32.06″W x 31.00″D
  • Inside Dimensions: 43.63″H x 18.63″W x 16.69″D
  • Cu. Ft. Storage: 7.9
  • Weight: 1,420 lbs.
  • Burglar Rating: RSC UL 125
  • Fire Rating: 3 Hours
  • Lick: Electronic
  • Water Resistant
  • 30-Foot UL Impact Rating
  • Made in the USA

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Product Details:

  • Durable storage safe for your computer media
  • Survived rigorous series of fire tests
  • With excellent water resistance
  • Convenient electronic lock

Durable safe for your computer media 

When it comes to durability, FireKing DM4420-3 will never fail you. This media storage safe showcase an external dimension of 59.75″H x 32.06″W x 31.00″D and boasts an RSC (Residential Security Container) rating for burglary classification. This badge of excellence proved this media storage safe’s endurance against physical abuse to bring utmost protection to your digital records. It passed a one-person 5-minute test that includes chiseling, tampering, punching, drilling, and prying attacks. The mechanical tools used were all 18 inches or below in length and commonly found in a household. 

Survived rigorous series of fire tests

FireKing DM4420-3 weighs 1,420 lbs. and has an interior storage space of 7.9 cubic feet to store hard drives, backup tapes, CDs, thumb drives, data cartridges, etc. It includes insulation material that can protect its contents against heat. FireKing DM4420-3 showcases a U.L. Class 125 3-hour fire rating. It proved that if exposed to fire for 3 hours at 1925°F, it can still maintain an interior temperature of less than 125°F and an internal relative humidity of less than 80%. It also underwent and passed all required tests for a Fire Endurance Test, including an Explosion Hazard Test, Humidity Test, and Fire and Impact Test. 

With excellent water resistance

Besides its excellent fire protection, FireKing DM4420-3 can also prevent water damage from fire-prevention equipment such as sprinkler systems and fire hoses. This media storage safe underwent a water-resistance test and was subjected to two water conditions -a 15-minute test with up to 1,000 gallons of water spray and standing under 6 inches of water for one hour.

Convenient electronic lock

FireKing DM4420-3 electronic lock will not harm your wrist or hand because you don’t have to deal with a challenging dial turning. In addition, the digital lock is easy to use and programmable. By pushing the correct access code buttons, you can already deposit or withdraw items.

Additional information

Weight 1420 lbs
Dimensions 31 × 32.06 × 59.75 in
Fire Rating

Burglar Rating