QNAP Rail Kit for TS-EC2480U-RP 24-Bay NAS Server Rackmount Model

The QNAP RAIL-A02-90 is a metal rail kit that secures select QNAP 4U NAS servers inside a square-hole rack. It is the factory-recommended solution for the TS-EC2480U-RP and TVS-EC2480U-SAS-RP, making it easy for administrators to install these high-capacity storage units without improvising hardware or worrying about stability.

QNAP built this kit to fit racks that use 9.5 mm square holes, have center-to-center post spacing of 18.3 inches, and offer post depths from 22.8 to 34.3 inches. A minimum panel width of 19.1 inches ensures the rails align properly with standard rack fronts. Once in place, the rails hold up to 35 kg, enough headroom for a fully populated 24-bay chassis plus cables.

In practice, the RAIL-A02-90 saves time during deployment and during future maintenance. Sliding rails let you pull the NAS forward for drive swaps or firmware updates, then push it back without removing the entire unit. Data center technicians who manage many racks can move quickly, and small-business IT teams gain the confidence that their investment is mounted safely and can be serviced in minutes rather than hours.

This kit fits seamlessly in corporate data centers, education labs, video production studios, or any environment that relies on a QNAP 24-bay system for high-density storage. If your rack meets the size requirements and you run one of the supported NAS models, the RAIL-A02-90 is the straightforward way to get the server off the cart and into active duty.

• Purpose-built for QNAP TS-EC2480U-RP and TVS-EC2480U-SAS-RP NAS servers
• Fits 4U rackmount systems that use 9.5 mm square holes
• Supports post depths from 22.8 to 34.3 inches with 18.3-inch center-to-center spacing
• Requires a minimum panel width of 19.1 inches
• Holds up to 35 kg for a fully loaded chassis