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Black metal 2U rack depth extender bracket with mounting holes, shown flat

STARTECH

STARTECH RDA2U server accessory 2U 4 in depth extender

SKU CH-4H2P-N8MKB MPN RDA2U

2U rail depth adapter kit adjusts server rack mounting depth by four inches, supports 20 lbs on two-post or 130 lbs on four-post racks, and includes cage nuts and screws

  • TypeRail Depth Adapter Kit
  • ColorBlack
  • SpecificationsU Height: 2U 2-Post Weight Capacity: 20 lbs. [9 kg] 4-Post W
  • FeaturesCustomize your server rack by increasing or decreasing the m
  • Increase or reduce rack mounting depth by 4 inches
  • TAA compliant for government GSA Schedule purchases
  • 2-post installation supports 20 lbs weight capacity
  • 4-post installation supports 130 lbs weight capacity
  • Includes cage nuts and screws for secure mounting

2U rack depth adapter

This 2U rail depth adapter kit adds or subtracts 10 cm of mounting depth in a standard server rack. It suits installers who need to fit equipment that does not align with the existing rail positions.

Adjustable mounting depth

The bracket lets you move gear 4 inches forward or backward relative to the rails, solving clearance problems without replacing the rack. Two-post installations support 9 kg while four-post setups handle 59 kg.

Black steel bracket kit

The 90 mm wide by 113 mm long bracket mounts in front of or behind the rails and ships with cage nuts and screws for both the adapter and the mounting rail. It weighs 246.8 g and stands 25 mm high.

Highlights

  • Increase or reduce rack mounting depth by 4 inches
  • TAA compliant for government GSA Schedule purchases
  • 2-post installation supports 20 lbs weight capacity
  • 4-post installation supports 130 lbs weight capacity
  • Includes cage nuts and screws for secure mounting

Specifications

BrandStarTech.com
ModelRDA2U
TypeRail Depth Adapter Kit
ColorBlack
SpecificationsU Height: 2U
2-Post Weight Capacity: 20 lbs. [9 kg]
4-Post Weight Capacity: 130 lbs. [59 kg]
Product Height: 1 in [25 mm]
Product Length: 4.4 in [113 mm]
Product Weight: 8.7 oz [246.8g]
Product Width: 3.5 in [90 mm]
Included in Package:
2 x depth-adapter brackets
4 x 10-32 x 5/8 screws
4 x 10-32 cage nuts
1 x instruction manual
FeaturesCustomize your server rack by increasing or decreasing the mounting depth by 4 inches
TAA compliant for government GSA Schedule purchases
Easily manage cables within your rack by changing the depth of your equipment
Saves time with all included screws and nuts to mount the adapters
Eliminates the need to purchase multiple racks by consolidating equipment into one place epth of your equipment
Shipping weight0.91 kg
Package size305 × 229 × 102 mm

Questions about this item

What rack height and depth change does the RDA2U support?

The RDA2U is a 2U rail depth adapter kit that increases or decreases the mounting depth by 4 inches (10 cm).

Which screws and cage nuts are included, and where do they go?

The kit includes cage nuts and screws for both the adapter bracket and the mounting rails; a common mistake is using the wrong hardware set for the front versus rear rail position.

How much weight can the extender hold on two-post versus four-post racks?

It supports 20 lbs (9 kg) on two-post racks and 130 lbs (59 kg) on four-post racks.

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