iStarUSA WX-428-EX 42U 4-Post Open Frame Rack
The iStarUSA WX-428-EX 42U 4-post open frame rack is engineered for data centers, server rooms, and IT environments requiring flexible, reliable equipment mounting. This 800mm open frame rack with widened mounting posts delivers maximum accessibility and equipment density without compromising stability. Ideal for organizations deploying mixed-vendor hardware, the WX-428-EX provides 42U of mounting capacity with optional removable side panels for cable management and equipment access. Built for professionals who demand durability and ease of installation, this rack solution scales from small deployments to enterprise-grade infrastructure.
Key Features
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42U Capacity — Accommodates up to 42 rack units of equipment for maximum density
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4-Post Design — Widened mounting posts ensure stable support for heavy server loads
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800mm Depth — Optimized for standard IT equipment and networking devices
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75-Inch Inside Height — 1905mm vertical space for flexible component placement
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Open Frame Construction — Enhanced airflow and thermal management for continuous operation
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Removable Side Panels — Optional panels for cable routing and equipment accessibility
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Mobile Casters Included — Four-wheel mobility for easy repositioning and setup
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Tool-Free Assembly — Quick installation without specialized equipment
Technical Specifications
| Specification |
Details |
| Manufacturer |
ISTARUSA |
| Model Number |
WX-428-EX |
| Rack Height |
42U |
| Post Configuration |
4-Post with Widened Mounting Posts |
| Depth |
800mm |
| Inside Height |
75 inches (1905mm) |
| Frame Type |
Open Frame |
| Side Panels |
Optional Removable Panels |
| Mobility |
Four Casters Included |
| Assembly |
Tool-Free Installation |
Frequently Asked Questions
What is a 42U 4-post open frame rack used for?
A 42U 4-post open frame rack is designed for mounting servers, switches, patch panels, and other IT equipment in data centers and server rooms. The 4-post configuration provides superior stability for heavy loads, while the open frame design maximizes airflow for thermal management and equipment accessibility.
How much equipment can the WX-428-EX accommodate?
The WX-428-EX supports up to 42 rack units (42U) of equipment. With its 800mm depth and widened mounting posts, it can reliably house a mix of servers, networking devices, and storage solutions typical in enterprise deployments.
Are the side panels necessary for the WX-428-EX?
The removable side panels are optional. Many installations use them for cable management and dust containment, while others prefer the open design for maximum airflow and quick equipment access. Choose based on your environment and cooling requirements.
Can the WX-428-EX be moved after installation?
Yes. The included four casters enable easy repositioning of the entire rack, making it ideal for flexible data center layouts, temporary deployments, or facility reconfiguration without requiring permanent installation.
