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Home / Server Racks & Cabinets / C4 Modular Server Rack Cabinet System 3000 lb - Frame Only

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C4 Modular Server Rack Cabinet System 3000 lb - Frame Only

|

SKU# C4F244231BK1 - Hammond Manufacturing

$1,115.10 /

Shipping calculated at checkout.

Rack Units (Size U)

Width

Depth

Product variants

Quantity

Need it fast? Stock can vary, so reach out to us first for up-to-date availability and lead times on time-sensitive orders.

Shipping Method: LTL Freight

Shipping Method

For shipments that aren’t dock-to-dock or have special delivery requirements beyond a liftgate, we recommend reaching out to our team of account managers at 1-800-352-6631 prior to placing your order.

We'll be happy to review your delivery needs and provide an accurate freight quote.

Otherwise, additional delivery charges could apply. Learn More

Estimated Ship Date: Sun Aug 9 - Tue Aug 11

Estimated Ship Date

Estimated ship dates are based on standard availability and production schedules and may differ from what’s shown on this page.

We recommend reaching out to our team of account managers at 1-800-352-6631 prior to placing your order.
We'll be happy to confirm current stock levels and provide the most accurate lead times.

Otherwise, ship dates are subject to change based on material availability and manufacturing demand. Learn More

Overview

● Country of Origin: CA

● Material: Mild Steel

● Rack Units (Size U): 24U

● Country of Origin: CA

● External Depth: 36

● External Height: 48.5

● Material: Mild Steel

● RoHS Compliant: Yes

● Rack Units (Size U): 24U

● Country of Origin: CA

● Material: Mild Steel

● RoHS Compliant: Yes

● Rack Units (Size U): 24

● Usable Depth: 46"

● Country of Origin: CA

● External Depth: 48"

● External Height: 48.58"

● Certifications: GREENGUARD, TSCA, TAA compliant

● Rack Units (Size U): 42U

● Country of Origin: CA

● External Depth: 31.5

● External Height: 79.3

● Material: Mild Steel

● RoHS Compliant: Yes

● Country of Origin: CA

● Material: Mild Steel

● RoHS Compliant: Yes

● Manufacturer: Hammond Manufacturing

● Rack Units (Size U): 42U

● Country of Origin: CA

● External Depth: 42

● External Height: 79.3

● Material: Mild Steel

● RoHS Compliant: Yes

● Rack Units (Size U): 42

● Usable Depth: 46"

● Country of Origin: CA

● External Depth: 48"

● External Height: 80.08"

● Certifications: GREENGUARD, TSCA, TAA compliant

● Rack Units (Size U): 44U

● Country of Origin: CA

● External Depth: 31.5

● External Height: 83.5

● Material: Mild Steel

● RoHS Compliant: Yes

● Country of Origin: CA

● Manufacturer: Hammond Manufacturing

● Rack Units (Size U): 44U

● Country of Origin: CA

● External Depth: 42

● External Height: 83.5

● Material: Mild Steel

● RoHS Compliant: Yes

● Rack Units (Size U): 44

● Usable Depth: 46"

● Country of Origin: CA

● External Depth: 48"

● External Height: 83.58"

● Certifications: GREENGUARD, TSCA, TAA compliant

● Rack Units (Size U): 44U

● Country of Origin: CA

● External Depth: 31.5

● External Height: 83.5

● Material: Mild Steel

● RoHS Compliant: Yes

● Rack Units (Size U): 44U

● Country of Origin: CA

● External Depth: 36

● External Height: 83.5

● Material: Mild Steel

● RoHS Compliant: Yes

● Rack Units (Size U): 44U

● Country of Origin: CA

● External Depth: 42

● External Height: 83.5

● Material: Mild Steel

● RoHS Compliant: Yes

● Rack Units (Size U): 44

● Usable Depth: 46"

● Country of Origin: CA

● External Depth: 48"

● External Height: 83.58"

● Certifications: GREENGUARD, TSCA, TAA compliant

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Rack Units (Size U)

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Depth

Product Information

C4 Modular Server Rack Cabinet System 3000 lb - Frame Only

High-performance modular server rack cabinet system designed for data center and IT environments requiring flexibility, scalability, and advanced features.

Key Features and Benefits

14-gauge steel cabinet frame with 12-gauge reinforced corner brackets and 16-gauge doors and panels (3000 lb UL2416 capacity) provides high-strength support for server, network, and IT equipment.
Modular cabinet system design based on the C4 platform allows users to configure frames, rails, panels, doors, and accessories to build a complete solution.
Square hole EIA-310 compliant mounting rails (12-gauge steel) support server compatibility including sliding rail kits. Includes a starter pack of cage nuts and mounting hardware.
Infinitely adjustable mounting depth using C-channel struts supports flexible equipment installation and high-density configurations.
High airflow door options (up to ~79% open area) support cooling requirements for active IT and server equipment.
Multiple cabinet widths (24" and 30") support cable management, high-density deployments, and side-access requirements.
Interchangeable top panels with cable entry, fan, and airflow options support customizable cooling and cable routing.
Extensive accessory ecosystem (cable management, containment, PDUs, shelves) supports scalable infrastructure deployment.
Baying capability and containment compatibility support data center row-based deployments.
Grounding and bonding provisions throughout frame, doors, and panels support safe installation and compliance requirements.

Compliance and Certifications

UL2416 listed rack (3000 lb load rating) when assembled by Hammond ensures verified structural performance for high-capacity installations. Individual components are not UL2416 or seismic rated independently and must be assembled as a complete cabinet to meet certification requirements.
Seismic rated to 1200 lb dynamic load (IBC, CBC, NBC, ASCE standards) when assembled by Hammond supports deployment in regulated and high-risk environments.
TAA-compliant, manufactured in North America supports government procurement requirements and ensures consistent quality.
Black or white powder coat finish (GREENGUARD, TSCA, RoHS compliant) supports indoor air quality and environmental compliance.

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", 42", 48" overall frame depths.
All frames include four (4) leveling feet and support optional casters.
19" and 23" mounting rails are available in square-hole punched, drilled, and tapped 10-32.
Flush-mounted doors with quarter-turn lock available in solid, acrylic window, vented full or split/barn.
Side panels are available in both solid and vented for thermal induction.
One (1) interchangeable top panel opening; is 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 finger versions.

Product Description

High-performance modular server rack cabinet system designed for data center and IT environments requiring flexibility, scalability, and advanced features.

Key Features and Benefits

14-gauge steel cabinet frame with 12-gauge reinforced corner brackets and 16-gauge doors and panels (3000 lb UL2416 capacity) provides high-strength support for server, network, and IT equipment.
Modular cabinet system design based on the C4 platform allows users to configure frames, rails, panels, doors, and accessories to build a complete solution.
Square hole EIA-310 compliant mounting rails (12-gauge steel) support server compatibility including sliding rail kits. Includes a starter pack of cage nuts and mounting hardware.
Infinitely adjustable mounting depth using C-channel struts supports flexible equipment installation and high-density configurations.
High airflow door options (up to ~79% open area) support cooling requirements for active IT and server equipment.
Multiple cabinet widths (24" and 30") support cable management, high-density deployments, and side-access requirements.
Interchangeable top panels with cable entry, fan, and airflow options support customizable cooling and cable routing.
Extensive accessory ecosystem (cable management, containment, PDUs, shelves) supports scalable infrastructure deployment.
Baying capability and containment compatibility support data center row-based deployments.
Grounding and bonding provisions throughout frame, doors, and panels support safe installation and compliance requirements.

Compliance and Certifications

UL2416 listed rack (3000 lb load rating) when assembled by Hammond ensures verified structural performance for high-capacity installations. Individual components are not UL2416 or seismic rated independently and must be assembled as a complete cabinet to meet certification requirements.
Seismic rated to 1200 lb dynamic load (IBC, CBC, NBC, ASCE standards) when assembled by Hammond supports deployment in regulated and high-risk environments.
TAA-compliant, manufactured in North America supports government procurement requirements and ensures consistent quality.
Black or white powder coat finish (GREENGUARD, TSCA, RoHS compliant) supports indoor air quality and environmental compliance.

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", 42", 48" overall frame depths.
All frames include four (4) leveling feet and support optional casters.
19" and 23" mounting rails are available in square-hole punched, drilled, and tapped 10-32.
Flush-mounted doors with quarter-turn lock available in solid, acrylic window, vented full or split/barn.
Side panels are available in both solid and vented for thermal induction.
One (1) interchangeable top panel opening; is 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 finger versions.

24U 24W 31.5D C4 FRAME ONLY

Cabinet frame constructed in 14-gauge steel with 12-gauge steel reinforced corner brackets.
Cabinet doors and side panels are 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).
Lifting capacity by use of eye bolts is available by special order.
Grounding studs are provided on the frame as well as side panels and doors. The front and rear studs on the 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.

USMCA Compliant:

Yes

REACH Compliant:

Yes

Standards:

culus, zone4, taa-compliant

24U 24W 36D C4 FRAME ONLY

Cabinet frame constructed in 14-gauge steel with 12-gauge steel reinforced corner brackets.
Cabinet doors and side panels are 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).
Lifting capacity by use of eye bolts is available by special order.
Grounding studs are provided on the frame as well as side panels and doors. The front and rear studs on the 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.

USMCA Compliant:

Yes

REACH Compliant:

Yes

Standards:

culus, zone4, taa-compliant

24U 24W 42D C4 FRAME ONLY

Cabinet frame constructed in 14-gauge steel with 12-gauge steel reinforced corner brackets.
Cabinet doors and side panels are 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).
Lifting capacity by use of eye bolts is available by special order.
Grounding studs are provided on the frame as well as side panels and doors. The front and rear studs on the 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.

USMCA Compliant:

Yes

REACH Compliant:

Yes

Standards:

culus, zone4, taa-compliant

The C4 Series modular server rack cabinet system provides a high-performance solution for data center and IT environments. With a 3000 lb load capacity and square hole mounting rails, it supports server compatibility, high-density equipment, and scalable infrastructure deployments. Designed for flexibility, the C4 allows users to configure cabinet components to meet specific requirements, while supporting advanced airflow, cable management, and containment integration.

42U 24W 31.5D C4 FRAME ONLY

Cabinet frame constructed in 14-gauge steel with 12-gauge steel reinforced corner brackets.
Cabinet doors and side panels are 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).
Lifting capacity by use of eye bolts is available by special order.
Grounding studs are provided on the frame as well as side panels and doors. The front and rear studs on the 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.

USMCA Compliant:

Yes

REACH Compliant:

Yes

Standards:

culus, zone4, taa-compliant

42U 24W 36D C4 FRAME ONLY

Cabinet frame constructed in 14-gauge steel with 12-gauge steel reinforced corner brackets.
Cabinet doors and side panels are 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).
Lifting capacity by use of eye bolts is available by special order.
Grounding studs are provided on the frame as well as side panels and doors. The front and rear studs on the 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.

USMCA Compliant:

Yes

REACH Compliant:

Yes

Standards:

culus, zone4, taa-compliant

42U 24W 42D C4 FRAME ONLY

Cabinet frame constructed in 14-gauge steel with 12-gauge steel reinforced corner brackets.
Cabinet doors and side panels are 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).
Lifting capacity by use of eye bolts is available by special order.
Grounding studs are provided on the frame as well as side panels and doors. The front and rear studs on the 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.

USMCA Compliant:

Yes

REACH Compliant:

Yes

Standards:

culus, zone4, taa-compliant

The C4 Series modular server rack cabinet system provides a high-performance solution for data center and IT environments. With a 3000 lb load capacity and square hole mounting rails, it supports server compatibility, high-density equipment, and scalable infrastructure deployments. Designed for flexibility, the C4 allows users to configure cabinet components to meet specific requirements, while supporting advanced airflow, cable management, and containment integration.

44U 24W 31.5D C4 FRAME ONLY

Cabinet frame constructed in 14-gauge steel with 12-gauge steel reinforced corner brackets.
Cabinet doors and side panels are 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).
Lifting capacity by use of eye bolts is available by special order.
Grounding studs are provided on the frame as well as side panels and doors. The front and rear studs on the 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.

USMCA Compliant:

Yes

REACH Compliant:

Yes

Standards:

culus, zone4, taa-compliant

44U 24W 36D C4 FRAME ONLY

Cabinet frame constructed in 14-gauge steel with 12-gauge steel reinforced corner brackets.
Cabinet doors and side panels are 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).
Lifting capacity by use of eye bolts is available by special order.
Grounding studs are provided on the frame as well as side panels and doors. The front and rear studs on the 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.

USMCA Compliant:

Yes

REACH Compliant:

Yes

Standards:

culus, zone4, taa-compliant

44U 24W 42D C4 FRAME ONLY

Cabinet frame constructed in 14-gauge steel with 12-gauge steel reinforced corner brackets.
Cabinet doors and side panels are 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).
Lifting capacity by use of eye bolts is available by special order.
Grounding studs are provided on the frame as well as side panels and doors. The front and rear studs on the 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.

USMCA Compliant:

Yes

REACH Compliant:

Yes

Standards:

culus, zone4, taa-compliant

The C4 Series modular server rack cabinet system provides a high-performance solution for data center and IT environments. With a 3000 lb load capacity and square hole mounting rails, it supports server compatibility, high-density equipment, and scalable infrastructure deployments. Designed for flexibility, the C4 allows users to configure cabinet components to meet specific requirements, while supporting advanced airflow, cable management, and containment integration.

44U 30W 31.5D C4 FRAME ONLY

Cabinet frame constructed in 14-gauge steel with 12-gauge steel reinforced corner brackets.
Cabinet doors and side panels are 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).
Lifting capacity by use of eye bolts is available by special order.
Grounding studs are provided on the frame as well as side panels and doors. The front and rear studs on the 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.

USMCA Compliant:

Yes

REACH Compliant:

Yes

Standards:

culus, zone4, taa-compliant

44U 30W 36D C4 FRAME ONLY

Cabinet frame constructed in 14-gauge steel with 12-gauge steel reinforced corner brackets.
Cabinet doors and side panels are 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).
Lifting capacity by use of eye bolts is available by special order.
Grounding studs are provided on the frame as well as side panels and doors. The front and rear studs on the 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.

USMCA Compliant:

Yes

REACH Compliant:

Yes

Standards:

culus, zone4, taa-compliant

44U 30W 42D C4 FRAME ONLY

Cabinet frame constructed in 14-gauge steel with 12-gauge steel reinforced corner brackets.
Cabinet doors and side panels are 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).
Lifting capacity by use of eye bolts is available by special order.
Grounding studs are provided on the frame as well as side panels and doors. The front and rear studs on the 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.

USMCA Compliant:

Yes

REACH Compliant:

Yes

Standards:

culus, zone4, taa-compliant

The C4 Series modular server rack cabinet system provides a high-performance solution for data center and IT environments. With a 3000 lb load capacity and square hole mounting rails, it supports server compatibility, high-density equipment, and scalable infrastructure deployments. Designed for flexibility, the C4 allows users to configure cabinet components to meet specific requirements, while supporting advanced airflow, cable management, and containment integration.

About the Manufacturer

Hammond Manufacturing features a variety of quality data center products including server racks and cabinets, electrical enclosures, power strips, transformers, and chokes. With 80 years of experience in manufacturing and 100 years in business, Hammond provides reliability and trusted product design. Hammond serves multiple market needs including voice and data, data centers, networking and telecommunications, security, audio video, and testing. Need a custom server rack, PDU, or accessories? Rackmount Solutions can provide a quote for any Hammond custom projects.

Shipping

Rackmount Solutions wants you to be completely happy and satisfied with your purchase and that includes the shipping method to your location. Items ship by UPS daily, or LTL motor freight truck and/or their designated partner/contractors. If you have an established account with a delivery company, we will make every effort to ship on that carrier and you will be billed directly by them. Please tell us at the time the order is placed in the comment section of the checkout.

Full Shipping Policy & Accessorial Freight Charges

Product Specs

Material:Mild Steel
Country of Origin:CA

Rack Units (Size U):24U
External Depth:36
External Height:48.5
Material:Mild Steel
RoHS Compliant:Yes
Country of Origin:CA

Rack Units (Size U):24U
Material:Mild Steel
RoHS Compliant:Yes
Country of Origin:CA

Rack Units (Size U):24
Usable Depth:46"
External Depth:48"
External Height:48.58"
Certifications:GREENGUARD, TSCA, TAA compliant
RoHS Compliant:Yes
Manufacturer:Hammond Manufacturing
Country of Origin:CA

Rack Units (Size U):42U
External Depth:31.5
External Height:79.3
Material:Mild Steel
RoHS Compliant:Yes
Country of Origin:CA

Material:Mild Steel
RoHS Compliant:Yes
Manufacturer:Hammond Manufacturing
Country of Origin:CA

Rack Units (Size U):42U
External Depth:42
External Height:79.3
Material:Mild Steel
RoHS Compliant:Yes
Country of Origin:CA

Rack Units (Size U):42
Usable Depth:46"
External Depth:48"
External Height:80.08"
Certifications:GREENGUARD, TSCA, TAA compliant
RoHS Compliant:Yes
Manufacturer:Hammond Manufacturing
Country of Origin:CA

Rack Units (Size U):44U
External Depth:31.5
External Height:83.5
Material:Mild Steel
RoHS Compliant:Yes
Manufacturer:Hammond Manufacturing
Country of Origin:CA

Manufacturer:Hammond Manufacturing
Country of Origin:CA

Rack Units (Size U):44U
External Depth:42
External Height:83.5
Material:Mild Steel
RoHS Compliant:Yes
Manufacturer:Hammond Manufacturing
Country of Origin:CA

Rack Units (Size U):44
Usable Depth:46"
External Depth:48"
External Height:83.58"
Certifications:GREENGUARD, TSCA, TAA compliant
RoHS Compliant:Yes
Manufacturer:Hammond Manufacturing
Country of Origin:CA

Rack Units (Size U):44U
External Depth:31.5
External Height:83.5
Material:Mild Steel
RoHS Compliant:Yes
Manufacturer:Hammond Manufacturing
Country of Origin:CA

Rack Units (Size U):44U
External Depth:36
External Height:83.5
Material:Mild Steel
RoHS Compliant:Yes
Country of Origin:CA

Rack Units (Size U):44U
External Depth:42
External Height:83.5
Material:Mild Steel
RoHS Compliant:Yes
Country of Origin:CA

Rack Units (Size U):44
Usable Depth:46"
External Depth:48"
External Height:83.58"
Certifications:GREENGUARD, TSCA, TAA compliant
RoHS Compliant:Yes
Manufacturer:Hammond Manufacturing
Country of Origin:CA

Downloads

Hammond Catalog
Download file

Rackmount Solutions Overview
Download file

Hammond Catalog
Download file

Rackmount Solutions Overview
Download file

Hammond Catalog
Download file

Rackmount Solutions Overview
Download file

C4 Data Sheet
Download file

Hammond Catalog
Download file

Rackmount Solutions Overview
Download file

Hammond Catalog
Download file

Rackmount Solutions Overview
Download file

Hammond Catalog
Download file

Rackmount Solutions Overview
Download file

C4 Data Sheet
Download file

Hammond Catalog
Download file

Rackmount Solutions Overview
Download file

Hammond Catalog
Download file

Rackmount Solutions Overview
Download file

Hammond Catalog
Download file

Rackmount Solutions Overview
Download file

C4 Data Sheet
Download file

Hammond Catalog
Download file

Rackmount Solutions Overview
Download file

Hammond Catalog
Download file

Rackmount Solutions Overview
Download file

Hammond Catalog
Download file

Rackmount Solutions Overview
Download file

C4 Data Sheet
Download file

Rackmount Solutions offers a full variety of data center power, cooling and security products, featuring a complete set of custom server racks made in the USA.

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