What are the dimensions of the StarTech.com UNIRAILS3U rack rails?

The external dimensions of the StarTech.com UNIRAILS3U rack rails are 18.3 in (465 mm) in width, 5.1 in (130 mm) in height, and 18.9 in (481 mm) in depth.

What is the weight capacity of the StarTech.com UNIRAILS3U rack rails?

The weight capacity of the StarTech.com UNIRAILS3U rack rails is 215 lbs. (97.3 kg).

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StarTech.com UNIRAILS3U 3U Fixed 19" Adjustable Depth Universal Server Rack Rails

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Black
Steel
215 lbs. [97.3 kg] Weight Capacity
Rack Rails

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Mount 19" servers or networking hardware in any standard rack with these universal adjustable depth 3U rack rails.

Model
Brand	StarTech.com
Model	UNIRAILS3U

Details
Type	Rack Rails
Rack Units	3U
Color	Black
Material	Steel
Weight Capacity	215 lbs. [97.3 kg]

Features
Features	Sturdy steel construction Weight capacity up to 97kg (215lbs.) Adjustable depth from 420mm (16.5 in) - 1054mm(41.5 in) Multiple mounting hole patterns for securing your equipment Removable rear cable management panel Includes assembly hardware, mounting hardware, and assembly tool 2 sturdy cross-bars spanning center of rails for equipment that doesn't quite reach the opposing rail lip.
Included Accessory	1 - Set Universal Rack Rails 16 - Assembling Nuts (16 pre-installed) 22 - Assembling Screws (16 pre-installed) 14 - M5 Panel Screws 14 - M5 Cage Nuts 1 - M5 Wrench

Dimension & Weight
Unit Dimension	External Width: 18.3 in [465 mm] External Height: 5.1 in [130 mm] External Depth: 18.9 in [481 mm] Maximum Mounting Depth: 41.5 in [1054 mm] Minimum Mounting Depth: 16.5 in [420 mm]
Unit Weight	8.5 lb [3.9 kg]

Additional Information
First Listed on Newegg	September 17, 2025

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StarTech.com UNIRAILS3U 3U Fixed 19" Adjustable Depth Universal Server Rack Rails

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Customer Reviews of the STARTECH UNIRAILS3U

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