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Silverstone sliding rail kit for rackmount chassis

Silverstone Technology

Silverstone Technology RMS08-20 server accessory 66 lb 430 mm

SKU CH-HQWJ-D8CRE MPN RMS08-20

Tool-less ball-bearing sliding rail kit holds up to 66 lb and fits 1U or 2U chassis up to 430 mm wide

  • Product typeAccessories
  • Tool-less installation saves setup time with no tools required
  • Supports 66 lb load capacity for heavy chassis
  • Fits 1U and 2U server form factors
  • Compatible with 430 mm wide rackmount enclosures
  • Ball bearing slides deliver smooth, reliable extension

Tool-less sliding rail kit

The Silverstone Technology RMS08-20 is a ball-bearing sliding rail kit built for 1U and 2U rackmount chassis. It installs without tools and fits 430 mm wide enclosures. System integrators and data-centre technicians can deploy servers quickly. The kit is sold new and ready for immediate rack integration.

Ball-bearing mechanism and load rating

Smooth ball-bearing slides let heavy chassis extend and retract with minimal effort. The rails support equipment weighing up to 66 pounds or 45 kg. Tool-less mounting brackets lock into standard square-hole rack posts without screws. This design reduces installation time and simplifies routine hardware swaps.

Width and form-factor constraints

The rails only accommodate chassis exactly 430 mm wide, so wider or narrower servers will not mount. Support is limited to 1U and 2U heights; taller 3U or 4U units cannot be used. The 66-pound ceiling also excludes heavier storage arrays or GPU-dense nodes. Buyers needing different widths, taller heights or higher weight capacity must choose another rail system.

How it compares

Measured against everything we stock in Drive Cages & Server Add-Ons, at today’s prices. Recalculated every night.

Price $51.99
Cheaper than about 61% of the 1,119 comparable items (median $74.99).

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Specifications

Product
Product typeAccessories
Size & build
Shipping weight2.27 kg
Package size584 × 51 × 51 mm

Questions about this item

What rack width does the 430 mm sliding rail kit fit?

The rails mount in a standard 430 mm wide server rack and support both 1U and 2U chassis depths.

How much weight can the ball-bearing rails carry?

The kit is rated for a maximum load of 66 pounds (45 kg) distributed across the sliding rails.

Does the tool-less design need any screws to secure the chassis?

The rails snap into square-hole rack posts without tools, but the chassis itself must still be fastened to the rails with the included screws.

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