here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
iStarUSA RP-Rail-20-1U 20" Sliding Rail Kit for 1U Short Rackmount Chassis - OEM
- RP-Rail-20-1U
+
+
Overview
Specs
Reviews (2)
See all Q & A 
Any questions? Ask CelesteSM will help you find out quickly.
Try me now
RP-RAIL-20-1U 20" Sliding Rail Kit for 1U Short Rackmount Chassis
The RP-Rail-20-1U is a ball bearing sliding rails built from SECC steel. The rail is built to last and can hold system weight up to 55 lbs. Increase your accessibility to your rackmount server with this easy to install rackmount sliding rails.
Features
- 1U Height 3 Sections Solid-Bearing Sliding Rails
- Ultra-thin 7.16mm (0.281") Slide Thickness
- Loading Rating up to 55 lbs
- *might need to drill new holes on the inner rails if the pre-drilled holes don't match with chassis
- Supported Cabinet 22" ~ 27" in depth
- Supported Chassis up to 23" in length
- L Shape Bracket: 6"
Specifications
| Model Number | RP-RAIL-20-1U |
|---|---|
| RoHS Compliance Version | Yes |
| Standard Drive Bays | None |
| Material of Main Chassis | 1.2mm SECC Steel |
| Supported Chassis Depth | up to 23" |
| Supported Cabinet Depth | 22" to 27" (front mounting posts to rear posts) |
What's in the box
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 1 year
- Limited Warranty period (labor): 1 year
- Read full details
Return Policies
- Return for refund until: January 31, 2026
- Return for replacement until: January 31, 2026
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2025 and December 31, 2025 you will have until January 31, 2026 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-888-989-1189
- Support Email: tech@istarusa.com
- Support Website
- View other products from iStarUSA Inc.
LOADING...
LOADING...
The iStarUSA RP-Rail-20-1U is a three-section, solid-bearing sliding rail kit for installing compatible 1U short rackmount chassis, suited to server builders who want easier rack access and need a rail load rating of up to 55 lb.
Recommended For
- IT staff maintaining a short-depth 1U server who need to slide the chassis out for service, provided the chassis is no longer than 23 inches and the rack’s front-to-rear post depth is 22–27 inches.
- Small server-room or lab operators installing a supported iStarUSA 1U chassis, such as a listed D-106 or E1M4, who want sliding access rather than a fixed mounting position.
- Builders fitting a lightweight 1U rackmount system who can keep the supported load at or below 55 lb and verify the chassis mounting-hole pattern before installation.
Real-World Use Scenarios
- When a technician needs to inspect or service a rack-mounted 1U chassis, the sliding rails let them pull it forward for easier access, then slide it back into the rack.
- When fitting a short-depth server into a compact rack, users can adjust the rails to span the rack posts, provided the cabinet and chassis fall within the product’s supported dimensions.
- When installing a compatible chassis in a four-post rack, the rail kit supports the chassis on both sides instead of leaving it resting on a shelf, helping keep it mounted as it is moved for service.
- When adding rails to a chassis whose mounting holes do not line up with the pre-drilled holes, installers may need to drill new holes in the inner rails; checking fit before mounting can help avoid rework.
- When planning a rack build, users can use the rails for a compatible 1U chassis while checking the chassis weight against the rail kit’s stated load limit to ensure the setup stays within its rating.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Mounting a 1U short rackmount chassis in a compatible 20–26 in cabinet |
| Rail Fit And Adjustment | Adjusts from 20–27 in and supports 20–26 in cabinets; side-mount installation. New holes may be needed on the inner rails if the pre-drilled holes do not match the chassis |
| Rail Design And Load Capacity | 1U, three-section solid-bearing sliding rails rated for up to 55 lb |
| Materials And Dimensions | 1.2 mm SECC steel; 0.281 × 1.06 × 20.0 in (W × H × D), with 0.281 in slide thickness and a 6 in L-shaped bracket |
| Model Identifiers | iStarUSA RP-Rail-20-1U |