nVent HOFFMAN E4DR19FM45U 45U Open Frame Rack
The nVent HOFFMAN E4DR19FM45U is a professional-grade 4-post open frame rack engineered for data centers, telecommunications, and communication infrastructure. This 45U tapped rack combines the mounting security of traditional equipment cabinets with the superior accessibility of an open frame design. Built from durable aluminum with a black polyester powder-coated finish, it delivers robust performance while maintaining easy equipment access and streamlined cable management for mission-critical installations.
Key Features
- 45U mounting capacity with tapped holes for secure equipment installation
- 4-post aluminum construction provides superior load-bearing strength
- Black polyester powder-coated finish resists corrosion and wear
- Open frame design enables unrestricted cable routing and airflow
- Tapped mounting points eliminate need for cage nuts
- Ideal for data center, telecom, and communication equipment deployment
- Easy equipment access for maintenance and upgrades
- Supports high-density equipment configurations
Technical Specifications
| Specification |
Details |
| Manufacturer |
STRATEGIC SOURCING / nVent HOFFMAN |
| Part Number |
E4DR19FM45U |
| Rack Height |
45U |
| Frame Type |
4-Post Open Frame |
| Material |
Aluminum |
| Finish |
Black Polyester Powder Coat |
| Mounting Style |
Tapped Holes |
| Application |
Data Center, Telecommunications, Communication Equipment |
Frequently Asked Questions
What is a 4-post open frame rack used for?
A 4-post open frame rack is designed for mounting IT and networking equipment in data centers and telecommunications facilities. The open design provides superior cable management and airflow compared to enclosed cabinets, while the 4-post structure ensures stability and high load capacity for mission-critical equipment.
Why choose an aluminum open frame rack?
Aluminum construction offers excellent durability, corrosion resistance, and lightweight handling compared to steel alternatives. The E4DR19FM45U aluminum rack combines strength with easy installation and maintenance, making it ideal for demanding data center environments.
What are tapped holes in a 45U rack?
Tapped holes are pre-threaded mounting points that eliminate the need for cage nuts. This feature simplifies equipment installation and reduces assembly time, making the 45U tapped rack more efficient for rapid deployments and equipment changes.
Is the E4DR19FM45U suitable for outdoor installations?
The black polyester powder-coated finish provides excellent corrosion resistance, making this open frame equipment rack suitable for both indoor and outdoor telecommunications installations where environmental protection is required.
