RAISING ELECTRONICS 27U 4 Post Open Frame Network Server Rack - Sturdy

In this review of the RAISING ELECTRONICS 27U 4 Post Open Frame Network Server Rack, the bottom line is simple: it is a practical, heavy duty open rack for small server rooms, network closets, and workshop use where accessibility and mobility matter. The rack's single biggest selling point is its combination of robust construction and a 700LB rated capacity delivered in a relatively lightweight, rollable package. For users who need to mount standard 19in equipment and occasionally move the rack, this unit strikes a useful balance of strength and convenience.

Key Features

• 19in compatibility: Fits standard 19in wide rack mount equipment so most servers, switches, and patch panels mount without modification.
• Adjustable install depth: The post-to-post install depth adjusts to 17in, giving flexibility to accommodate devices with different depth requirements.
• Heavy duty capacity: Built from 5MM SPCC cold rolled steel and rated to support up to 700LB, it delivers notable stability for dense equipment loads.
• Movable design: Comes with a caster base and rolls easily so the rack can be repositioned for access and cable work without lifting heavy hardware.
• Hardware included: Ships with M6 screws and cage nuts plus three pairs of 13.5in L rails to support a variety of mounting arrangements during installation.

Who It's For

The rack is best suited to small business IT staff, home lab enthusiasts, and integrators who need a solid, open-frame solution for mounting 19in equipment while retaining easy access for cables and maintenance. Its rollability and included hardware make it convenient for environments where equipment is frequently changed or serviced.

It is less suitable for installations needing full enclosure security, noise reduction, or dust sealing; facilities that require a lockable cabinet or an enclosed server cabinet with doors and filtered airflow should look at enclosed rack options instead.

Pros & Cons

Pros

• Sturdy construction and a 700LB rated load make it reliable for heavier equipment stacks.
• Adjustable 17in install depth and included L rails increase mounting flexibility for varied gear.
• Ships flat packed with M6 screws and cage nuts included, simplifying assembly and initial setup.
• Rolls on casters for easy repositioning on workshop or concrete floors.

Cons

• The open frame design does not provide enclosure security or environmental protection, which some deployments require.
• Some users may find assembly challenging or the 27U height smaller than expected for larger racks.

Specifications

Brand	RAISING ELECTRONICS
Rack Height	27U
Width	19in standard equipment
Install Depth (post to post)	17in adjustable
Assembled Size	60in H x 24in W x 24in D (caster base depth adjusts in 1.5in increments)
Material	5MM SPCC cold rolled steel
Rated Capacity	700LB

Our Verdict

The RAISING ELECTRONICS 27U open frame rack is a pragmatic choice for anyone who needs a reliable, accessible mounting platform for standard 19in gear without the expense or bulk of an enclosed cabinet. Its heavy duty construction, included mounting hardware, and casters make it a strong value for small shops, labs, and network closets where mobility and serviceability matter.

Frequently Asked Questions

Does this rack include mounting hardware?
Yes, the rack includes M6 screws and cage nuts along with three pairs of 13.5in L rails for support.

What is the usable depth for equipment?
The post-to-post install depth adjusts to 17in to accommodate most standard equipment depths.

Can this rack be moved after equipment is installed?
Yes, it ships with a caster base and is designed to roll for repositioning, though heavy loads should be moved with care.