Hammond C4F247742BK1 44U 24x42 Server Cabinet Frame Only, 3000 lb
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Create Free Business AccountKey Features
- 44U frame only — no rails included; choose 19 in square-hole C4PR2477SZPL or tapped 10-32 C4PR2477TZPL pairs separately
- 3000 lb UL2416 load rating when assembled by Hammond as a complete cabinet; UL file E474597
- 14-gauge steel frame with 12-gauge reinforced corner brackets and 16-gauge doors and panels
- 83.58 in x 24.00 in x 42.00 in overall, with 77.00 in (44U) usable mounting height and 40.00 in usable mounting depth
- Infinitely adjustable mounting depth via C-channel struts for servers and sliding rail kits
- Four 3.50 in (89 mm) top cable entry holes with plugs included; interchangeable top and bottom panel openings
- Four leveling feet (5/16-18 thread), caster pattern and lagging points; four threads for optional eye-bolts
- Seismic rated to 1200 lb dynamic load (IBC, CBC, NBC, ASCE) when assembled by Hammond; TAA-compliant, made in North America
The C4F247742BK1 is a 44U open cabinet frame from the C4 modular server rack cabinet system, intended for data center, enterprise IT and network infrastructure builds where the cabinet is configured from separate frames, rails, doors and panels. It ships as a frame only, with no mounting rails installed, so integrators and OEM engineers can select the rail style and enclosure panels that suit the deployment.
Construction is 14-gauge steel with 12-gauge reinforced corner brackets and 16-gauge doors and panels, supporting a 3000 lb UL2416 load rating when assembled by the manufacturer as a complete cabinet. The frame is a welded assembly in mild steel finished in RAL9005 black textured powder coat, a finish described as GREENGUARD, TSCA and RoHS compliant. Grounding and bonding provisions are located throughout the frame, doors and panels.
Overall dimensions are 83.58 in (2123 mm) high including leveling feet, 24.00 in (610 mm) wide and 42.00 in (1067 mm) deep, with 77.00 in (1956 mm) of usable mounting height (44U) and 40.00 in (1016 mm) of usable mounting depth. Shipping weight is 140 lbs (63.50 kg). The 24 in wide frame provides cabling space and four 3.50 in (89 mm) diameter cable entry holes on the top panel; cable entry plugs are included.
Four leveling feet with 5/16-18 threads are provided, along with a caster pattern and lagging points for optional casters or bolt-down. Mounting depth is infinitely adjustable using C-channel struts, and the frame accepts 19 in rail pairs in tapped 10-32 (C4PR2477TZPL) or square hole EIA-310 (C4PR2477SZPL) versions. C4F247742BK1 is TAA-compliant and manufactured in North America.
Ideal For
- Data centers and enterprise IT environments
- High-density server and storage deployments
- Network infrastructure installations
- Colocation and cloud environments
- Row-based deployments requiring baying and containment compatibility
Overview
| Series | C4 Series Modular Server Rack Cabinet System (3000 lb) |
| Included | Cable entry plugs included |
| Rack Type | Cabinet |
| Rail Type | Frame Only - No Rails |
| Rack Units | 44 |
| Part Number | C4F247742BK1 |
| Load Capacity | 3000 lb UL2416 capacity (when assembled by Hammond as a complete cabinet) |
| Short Description | 44U 24W 42D C4 FRAME ONLY |
Dimensions
| Weight | 140 lbs (63.50 kg) |
| Overall Depth | 42.00 in (1067 mm) |
| Overall Width | 24.00 in (610 mm) |
| Bottom Panel Opening | 36.00 in x 18.00 in (914 mm x 457 mm) |
| Usable Mounting Depth | 40.00 in (1016 mm) |
| Frame Height (Drawing) | 82.81 in (2103 mm) |
| Usable Mounting Height | 77.00 in (1956 mm) / 77.06 in (1957 mm) — 44U |
| Top Panel Opening Width | 19.92 in (506 mm) |
| Nominal Size (H X W X D) | 83.5 in x 24 in x 42 in (2,121 mm x 610 mm x 1,067 mm) |
| Overall Height (Includes Leveling Feet) | 83.58 in (2123 mm) |
Identifiers
| UPC | 623980040578 |
| UNSPSC | 43223306 |
| GTIN-14 | 00623980040578 |
| UPC W/o Check Digit | 62398004057 |
Rack Mounting
| Collar Studs | 1/4-20 — 4 on top, 2 on bottom |
| Leveling Feet | Four leveling feet, 5/16-18 thread |
| 23" Rack Rails | Not available for this frame |
| Depth Adjustment | Infinitely adjustable mounting depth using C-channel struts |
| Mounting Standard | Square hole EIA-310 compliant mounting rails (sold separately) |
| Eye-Bolt Provision | Four threads for optional eye-bolts (1/2-13 nut) |
| Mounting Rail Material | 12-gauge steel |
| 19" Rack Rails — Square Hole (Pair) | C4PR2477SZPL |
| 19" Rack Rails — Tapped 10-32 (Pair) | C4PR2477TZPL |
Packaging & Shipping
| Tariff Code | 9403.10.0040 |
| Shipping Weight | 140 lbs (63.50 kg) |
| Country Of Origin | CA |
Construction & Finish
| Finish | Painted black textured powder coat (GREENGUARD, TSCA, RoHS compliant) |
| Assembly | Welded assembly |
| Material | Mild Steel |
| Frame Gauge | 14-gauge steel with 12-gauge reinforced corner brackets |
| Paint Color | RAL9005 Black |
| Grounding And Bonding | Provisions throughout frame, doors and panels |
| Doors And Panels Gauge | 16-gauge steel |
Compliance & Certifications
| ECCN | EAR99 |
| Standards | cULus, Zone 4, TAA-compliant |
| UL File # | E474597 |
| UL Listing | UL2416 listed rack, 3000 lb load rating when assembled by Hammond; individual components are not UL2416 or seismic rated independently |
| RoHS Compliant | Yes |
| Seismic Rating | 1200 lb dynamic load (IBC, CBC, NBC, ASCE standards) when assembled by Hammond |
| REACH Compliant | Yes |
| USMCA Compliant | Yes |
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Frequently Asked Questions
Are mounting rails included with C4F247742BK1?▾
No. This is a frame only with no rails. Mounting rails are not included with the frame; 19 in pairs are available as square hole (C4PR2477SZPL) or tapped 10-32 (C4PR2477TZPL). 23 in rails are not listed for this frame.
How much equipment can this frame support?▾
The C4 platform is a UL2416 listed rack with a 3000 lb load rating, and is seismic rated to 1200 lb dynamic load (IBC, CBC, NBC, ASCE standards), when assembled by Hammond. Individual components are not UL2416 or seismic rated independently and must be assembled as a complete cabinet to meet certification requirements.
What is the usable mounting space?▾
C4F247742BK1 provides 77.00 in (1956 mm) of usable mounting height, equal to 44U, and 40.00 in (1016 mm) of usable mounting depth, within overall dimensions of 83.58 in x 24.00 in x 42.00 in.
Which doors and side panels match this 44U 42 in deep frame?▾
Doors listed for 44U, 24.00 in wide cabinets include surface doors C4D2477SBK1, C4D2477WBK1, C4D2477VBK1 and C4D2477BBK1, and flush quarter-turn-lock doors C4DF2477SBK1, C4DF2477PBK1, C4DF2477VBK1 and C4BD2477VBK1. Side panels for 44U at 42.00 in depth are C4SP7742SBK1 (solid) and C4SP7742VBK1 (vented), sold in pairs.
Can the frame be leveled, castered or bolted down?▾
Yes. All C4 frames include four leveling feet (5/16-18 thread) and support optional casters; the drawing also shows a caster pattern with four 0.31 in holes and three 0.56 in lagging points, plus four threads for optional eye-bolts.
How are cables routed into this cabinet?▾
The 24 in wide frame includes generous cabling space and four 3.50 in (89 mm) cable entry holes on the top; cable entry plugs are included. The interchangeable top panel opening is available in solid, vented and fan versions with or without fans installed.
Is this part suitable for government procurement?▾
The C4 Series is TAA-compliant and manufactured in North America. This part is listed as USMCA compliant with country of origin CA, tariff code 9403.10.0040 and ECCN EAR99.
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