Adjustable Shelf StarTech ADJSHELFHD

The Adjustable Shelf StarTech ADJSHELFHD is a 1U fixed shelf designed for standard 4-post 19-inch server racks and cabinets. It provides an adjustable mounting depth from 19.5 to 38 inches (495 to 965 mm) and is manufactured from 1.0 mm SPCC commercial-grade cold-rolled steel in black finish. With dimensions of approximately 483 mm width, 700 mm depth and 44 mm height, the shelf supports up to 150 kg (330 lb) and is intended for storing large non-rackmount devices, heavy tools or peripherals within a rack or cabinet.

Advantages

The ADJSHELFHD offers a high load capacity of up to 150 kg while remaining compatible with most 4-post racks thanks to its adjustable depth. Its construction from commercial-grade cold-rolled steel ensures structural durability for heavy equipment. The shelf uses a 1U height footprint, conserving rack space while providing a stable platform for non-rackmount items. StarTech.com provides lifetime coverage and access to multilingual technical support.

Suitable for

• Storing non-rackmount servers, AV equipment and network appliances
• Holding heavy tools or peripherals inside a server rack or cabinet
• Temporary placement of equipment during installation or maintenance

Key specifications

• Model: StarTech ADJSHELFHD
• Mounting: 4-post, 19-inch standard racks
• Adjustable mounting depth: 19.5" to 38" (495–965 mm)
• Dimensions (approx.): 483 mm (W) x 700 mm (D) x 44 mm (H)
• Material: 1.0 mm SPCC cold-rolled steel
• Finish/colour: Black
• Maximum load capacity: 150 kg (330 lb)
• Weight: 6.2 kg

How to use

Mount the shelf to the front and rear posts of a compatible 4-post 19" rack using the appropriate rack screws and cage nuts for your cabinet. Adjust the depth by setting the shelf to the desired position within the 19.5"–38" range, then secure the shelf to the posts to prevent movement. Place non-rackmount devices or peripherals on the shelf, ensuring the load is evenly distributed and does not exceed the 150 kg capacity. Verify that installed equipment does not obstruct airflow or cable management paths.

Usage recommendations

For safe operation, use compatible rack hardware (screws, nuts and washers), distribute weight evenly, and avoid overloading beyond 150 kg. If the mounted equipment is heavy or unbalanced, consider additional support or securing straps. Refer to your rack or cabinet installation guidelines and StarTech.com support for technical assistance.