Skip to content
Get in touch with an Account Manager for best pricing and current availability! | 866-303-9408
Get in touch with an Account Manager for best pricing/current availability! | 866-303-9408

40U 2-Post Open Frame Rack DNRRHDKB Series (DNRR70HDKB)

Original price $482.72 - Original price $482.72
Original price
$482.72 - $482.72
Current price $482.72


When strength and reliability is the highest priority, be sure to choose the Data/Networking Robust Rack (DNRR) from Hammond Manufacturing. Designed to support your rack mount infrastructure, regardless of the application, the DNRR includes premium features not found on most other racks. 


  • Weighing in at just over 75 lbs., the DNRR Heavy Duty Knockdown Series boasts a 10-gauge steel frame which is the thickest steel rack on the market.
  • The knockdown self-squaring design takes just minutes to assemble. 
  • Our automated tapping process provides EIA compliant tapped rails on both the front and back to ensure flexibility when mounting equipment.
    • Includes marked rack unit dividers to aid in equipment mounting.
  • When connecting multiple racks together, Hammond provided a 1.25” cable pass-thru. In addition we added numerous tapped and non-tapped holes for mounting power distribution, cable management and other accessories.
  • Includes two (2) pairs of integrated 10-32 ground studs, spaced 5/8” apart. Stud pairs are conveniently located across from each other inside the rail channel. For added convenience, a pair is located near the top of the rack, while the other pair is located at the lower side.
  • To keep it looking great, the DNRR undergoes a three-stage paint process which includes a coat of premium smooth black powder paint.
  • In order to prevent any damage that may occur during transportation, we cover the rails and base of the DNRR with a thick layer of cardboard. 
  • Tested to nearly double the suggested static load rating of 1,200 lbs (544 kg).
  • TAA compliant for GSA Schedule purchases.
  • RoHS Compliant.
  • Manufactured in North America.
Size H x W x D 76.13 in x 20 in x 15 in
(1,934 mm x 508 mm x 381 mm)
Shipping Weight 73 lbs (33.11 kg)
UNSPSC 43223308
UPC 623980475165
REACH Compliant Yes
RoHS Compliant Yes
Rack Units 40
Rack Type Open Rack
Paint Color Black
Rail Type Tapped 10-32