Startech 4POSTRACK25U

25U Adjustable Depth Open Frame 4-Post Server Rack

The StarTech 4POSTRACK25U is a robust 25U open-frame server rack designed for professionals requiring a flexible, mid-sized mounting solution. Its adjustable depth and high load capacity make it ideal for home labs, branch offices, network closets, or AV setups where performance, accessibility, and airflow are key.

Features

This rack features a 4-post design compliant with EIA/ECA-310 standards, offering adjustable mounting depth from 22″ to 40″ to support diverse equipment sizes×from standard rackmount servers to deep UPS systems . The open frame maximizes ventilation and provides unobstructed cable access, while the kit includes cable management hooks, cage nuts, screws, and assembly tools for a streamlined setup .

Advanced Options

Use it as a mobile rack with included casters, stabilize it via leveling feet, or bolt it down to the floor through pre-drilled holes×tailoring installation to your environment .

Product Key Features

• • 25U Open-Frame 4-Post Design - Perfect for mid-sized server, networking, and AV deployments

  • Adjustable Depth (22″-40″) - Accommodates a wide range of equipment depths

  • Sturdy Cold-Rolled Steel Build - Supports up to 1,200 lbs (544 kg) static load

  • Enhanced Airflow & Cable Access - Open-frame design coupled with cable hook accessories

  • Mobility & Stability Options - Includes casters, leveling feet, and bolt-down base

  • Clear Unit & Depth Markings - Simplifies installation and rack configuration

Reliability & Performance

Constructed from cold-rolled, black powder-coated steel, the 4POSTRACK25U supports up to 1,200 lbs (544 kg) stationary load . Its rugged build ensures long-term durability, while the clear U and depth indicators boost accuracy during installations. Intelligent design features like cable hooks and included hardware reduce deployment time and clutter, keeping your systems organized and operational.

Key Features :

• 25U capacity in a 19″ open-frame 4-post design

• Adjustable depth from 22″ (558 mm) to 40″ (1016 mm)

• Supports up to 1,200 lbs (544 kg) static load

• Cold-rolled steel with black powder-coating

• Includes casters, leveling feet, cable management hooks

• Pre-drilled base for floor mounting

• Compliant with EIA/ECA-310, IEC 60297, and DIN standards

• Clear rack U and depth markings for precise alignment

Specification	Details
Model Number	4POSTRACK25U
Type	25U 4-Post Open-Frame Server Rack
Rack Units	25U
Mounting Depth	Adjustable 22″-40″ (558 mm-1016 mm)
Rack Width	19″ (EIA/ECA-310 compliant)
Frame Material	Cold-Rolled Steel
Finish	Black Powder Coat
Static Load Capacity	1,200 lbs (544 kg)
Included Hardware	Casters, leveling feet, cable hooks, tools
Mounting Options	Mobile, floor-mountable
U & Depth Markings	Yes
Assembly	Tools and video guide included