45U 7ft 2 Post Open Frame Server Rack - 900LB Capacity

Our review looks at the RAISING ELECTRONICS 45U 7ft 2 Post Open Frame server rack and its suitability for small data closets and light commercial installations. The bottom line: this rack is for technicians and small IT teams who need a lightweight, corrosion-resistant frame that supports standard 19' equipment while still offering a meaningful 900LB load capacity. The review focuses on build quality, compatibility, and installation details so you can decide if this open frame rack fits a server room, wiring closet, or lab bench.

Key Features

• 19' compatibility: Fits standard 19' wide networking and server equipment so existing gear mounts without modification.
• 900LB capacity: Heavy-duty rated capacity gives confidence for dense patch panels, switches, and several small servers or peripherals.
• Lightweight aluminum: The aluminum construction keeps the frame easy to move and position while resisting corrosion in non-climate-controlled spaces.
• Numbered mounting holes: Numbered round M6 threaded holes simplify repeatable equipment placement and cable management during installs.
• Includes M6 screws: Comes with M6 screws so you can begin mounting gear immediately without sourcing fasteners.
• Compact assembled footprint: At 84'H x 21'W the rack fits through standard doorways and occupies minimal floor space in crowded equipment rooms.

Who It's For

This rack is aimed at small businesses, IT contractors, and home lab enthusiasts who need a simple, open frame solution for mounting standard 19' network switches, patch panels, and light rackmount servers. Its 45U height and 900LB rating make it useful where vertical space is needed but full enclosed cabinets are unnecessary.

It is less suitable for users who require full physical security, extensive cable concealment, or active cooling within an enclosed cabinet. For high-security or noise-sensitive deployments, a closed cabinet with locking doors and ventilation options would be a better choice.

Pros & Cons

Pros

• Strong 900LB capacity provides a robust load limit for dense networking equipment.
• Corrosion-resistant, lightweight aluminum construction eases handling and installation.
• Numbered M6 threaded holes and included screws speed up rack organization and repeatable mounting.
• 45U, 7ft height offers generous vertical space without taking excessive floor area.

Cons

• Open frame design does not provide physical security or enclosure for noise and dust control.
• Aluminum is lighter than steel, so in extremely high-vibration locations a heavier cabinet may feel more stable.

Specifications

Brand	RAISING ELECTRONICS
Form factor	45U 2 post open frame
Assembled size	84'H x 21'W
Equipment width	Fits 19' standard equipment
Load capacity	900LB
Mounting hardware	Numbered M6 threaded holes, M6 screws included

Our Verdict

The RAISING ELECTRONICS 45U 7ft 2 post open frame rack is a practical, value-oriented choice for small server rooms and network closets where accessibility and weight savings matter more than enclosure features. It supports standard 19' equipment reliably and its 900LB capacity covers most light to moderate rack builds, making it a sensible pick for IT teams that prioritize easy installation and flexible equipment access.

Frequently Asked Questions

Does this rack fit standard 19' rackmount gear?
Yes, the rack is designed for standard 19' wide equipment and provides numbered M6 threaded holes for mounting.

What is the assembled height and footprint?
The assembled size is 84'H x 21'W, which fits through typical doorways and occupies a small floor footprint.

Are mounting screws included?
Yes, M6 screws are included so you can begin mounting equipment after assembly.