Rack Project Box 2U Black FACE 8.6 in DEEP - Compact Rack Enclosure

Our review examines the R2100/2UK rack project box, a simple 2U black FACE enclosure designed for installers and hobbyists who need a shallow, well finished front panel for mounting small electronics in a standard rack. In this review the single biggest reason to consider it is straightforward: it provides a tidy, rack-ready face for projects and panels where depth is limited, delivering a professional appearance and a consistent rack height at an economical price. It is sold individually, making it useful for single-item builds or incremental expansions.

Key Features

• Price For Each: Sold individually so buyers can order the exact quantity needed without paying for bulk packs or surplus units, which is convenient for one-off projects.
• 2U Rack Height: Provides a standardized 2U space that integrates cleanly with other rack-mounted equipment and preserves consistent rack layout.
• Black Face Finish: The black front offers a neutral, professional look that conceals marks and blends with typical server room or AV racks.
• Shallow 8.6 in Depth: The 8.6 in deep chassis is suited to shallow installations or where rear clearance is limited, helping fit more gear into tight cabinets.
• Project Friendly: Designed as a project box so it accepts custom front panels, connectors, or mounted hardware, which simplifies small builds and modifications.

Who It's For

The R2100/2UK is aimed at technicians, system installers, and DIY electronics builders who need a compact 2U front face that looks finished in a rack environment. It is particularly useful when equipment depth is constrained by shelving or shallow cabinets and when a single unit purchase is required rather than a multi-pack.

Those who need deep equipment bays, integrated power distribution, or pre-populated rack modules should look elsewhere; this is a basic project enclosure intended for surface mounting, front panel fitting, and cosmetic integration rather than full blown server or heavy-power installations.

Pros & Cons

Pros

• Neat 2U front face that matches standard rack spacing and improves the professional look of small installations.
• Shallow 8.6 in depth allows use in cabinets with limited rear clearance and makes it suitable for lightweight electronics.
• Sold per unit, providing flexibility for singular projects or staged deployments without unnecessary extras.

Cons

• As a simple project box it does not include internal mounting rails, power, or populated modules, so additional components and customization are required.

Specifications

Product Name	R2100/2UK - Rack Project Box 2U
Face Finish	Black
Depth	8.6 in DEEP
Height	2U rack height
Quantity	Price For: Each
Brand	Penn Elcom

Our Verdict

The R2100/2UK is a practical, low-friction option for anyone who needs a tidy 2U front panel and a shallow chassis for small electronics projects. It offers good value for single-unit purchases and for installations where depth is limited, though buyers should expect to supply their own internal fittings or modules. For straightforward rack-facing cosmetic and functional needs, it is a solid, economical choice.

Frequently Asked Questions

Is this sold as a single unit?
Yes, the product is priced and sold individually so buyers can purchase the exact number needed.

How deep is the enclosure?
The chassis is 8.6 in deep, which suits shallow rack spaces and limited-reach installations.

Does it include internal mounting hardware?
No, this is a project box style enclosure and does not include internal rails or populated modules; additional components must be added by the user.