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Hammond, C4 Series, Modular Server Cabinet System, 44U, 40``D, 30`W


Modular Server Rack Cabinet C4 Series

Available Options Include:

  • 24U, 42U and 44U mounting heights.
  • 24" and 30" overall frame widths.
    • 24” wide frame includes generous cabling space and four (4) 3.5” wide cable entry holes on the top.
    • 30” wide frame includes extra generous cabling space and support for up to four optional vertical cable managers
  • 31.5", 36" and 42" overall frame depths.
  • All frames include four (4) levelling feet and support optional casters.
  • 19" and 23" mounting rails are available in square-hole punched or drilled and tapped 10-32.
  • Flush-mounted doors with quarter-turn lock available in solid, tinted window, vented full or split/barn.
  • Side panels are available in both solid and vented for thermal induction.
  • One (1) interchangeable top panel opening; available in solid, vented, fan tops with or without fans installed.
  • One (1) interchangeable bottom panel opening, available in solid.
  • Vertical cable managers are available in-tray, enclosed metal or fingers versions.


  • Cabinet frame constructed in 14-gauge steel with 12-gauge steel reinforced corner brackets.
  • Cabinet doors and side panels constructed in 16-gauge steel.
  • 19" mounting rails are constructed in 12-gauge steel (square hole punched) or 10-gauge steel (drilled and tapped 10-32).
    • Rails include rack unit indicators and are Zinc-plated to provide superior surface areas for equipment grounding.
    • C-channel struts provide cabinet strength, ease and flexibility to adjust mounting rails.
  • *When assembled by Hammond, the cabinet is UL Listed 2416 load rated for up to 3,000 lbs (1,360 kg). Static Load tested to 12,000 lbs (5,443 kg).
  • Seismic rated up to 1,200 lbs (544 kg) of dynamic load with an Ip factor of 1.5 in accordance with the IBC 2018, CBC 2019, NBC 2018, ASCE 7-16 and ASCE 7-10. Requires a seismic bolt-down kit such as the C4K-Z4 (sold separately).
  • Grounding studs are provided on the frame as well as side panels and doors. Front and rear studs on cabinet frame conform to PET.
  • Finished in textured RAL9005 black powder paint.
  • Meets PCI DSS (Payment Card Industry Data Security Standard) compliance requirements.
  • TAA-compliant for GSA Schedule purchases.
  • RoHS Compliant.
  • Manufactured in North America within an ISO 9001:2015 certified facility.