We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black 1U sliding rack shelf, perforated steel, adjustable depth 13.8 to 19.7 inches

StarTech.com 1U Sliding Rack Shelf 13.8-19.7in Depth 110lbs Black

SKU CH-B3A3-25XTX

A 1U sliding rack shelf with adjustable mounting depth from 13.8 to 19.7 inches supports up to 110 lbs for 19-inch equipment

  • Rack height42U
  • Load capacity99 lb (44.9 kg)
  • Spec summary13.8-19.7 in Depth, Alloy Steel, Rack Mount, 20.9 L x 3.35 W
  • Standards met13.8-19.7 in Depth
  • Product dimensions20.9 in × 3.35 in × 1.73 in
  • Packed dimensions5.08 cm × 37.465 cm × 52.07 cm
  • Supports heavy servers and UPS units up to 110 lbs
  • Adjustable mounting depth from 13.8 to 19.7 inches fits 19-inch racks
  • Perforated steel surface keeps airflow moving through the rack
  • Install normally or upside down to save vertical space
  • Includes screws for square and threaded holes plus cable ties

1U Sliding Rack Shelf

This 1U sliding rack shelf mounts in standard 19-inch four-post racks and cabinets. It occupies a single rack unit and provides a vented steel platform for servers, UPS units, NAS devices or amplifiers. The shelf ships unassembled with a complete hardware kit for square and threaded holes.

Adjustable depth for mixed gear

The fixed shelf depth is 13.8 inches while the mounting rails adjust from 13.8 to 19.7 inches, letting installers align the shelf with varying rear equipment depths. Builders who need deeper fixed shelves or tool-less rail mounting should look at other models.

110 lb capacity with perforated airflow

Cold-rolled steel construction supports up to 110 pounds, handling heavy network and AV hardware without flex. The perforated surface maintains front-to-rear airflow for thermal management. Loads exceeding 110 pounds or installations requiring deeper fixed surfaces will need a higher-rated shelf.

How it compares

Measured against everything we stock in Rack Cabinets & Shelves, at today’s prices. Recalculated every night.

Price $68.99
Cheaper than about 62% of the 2,764 comparable items (median $106.99).

New to this? Buying server hardware with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameStarTech.com
Product colorBlack
Size & build
Rack height42U
Main materialSteel
Load capacity99 lb (44.9 kg)
Product dimensions20.9 in × 3.35 in × 1.73 in
Packed dimensions5.08 cm × 37.465 cm × 52.07 cm
Weight with packaging3.447 kg
Environment & compliance
Standards met13.8-19.7 in Depth

Questions about this item

Does this shelf fit a standard 19-inch 4-post rack?

Yes, it is designed for universal 19-inch 4-post racks and cabinets with adjustable mounting depth from 13.8 to 19.7 inches.

Will it slide properly if the rear rails are set at 19.7 inches?

The sliding mechanism works across the full adjustable depth range of 13.8 to 19.7 inches, so it will operate at the maximum setting.

How can I confirm the shelf is level and secure after mounting?

Verify the shelf sits flush on both front and rear rails, the anti-slip stops engage, and the unit slides smoothly without binding.

More in Rack Cabinets & Shelves

Similar items