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StarTech RDA1U 1U Server Rack Depth Extender Kit, 10 cm Rail Adapter

Price:

$ 51.51


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StarTech RDA1U 1U Server Rack Depth Extender Kit, 10 cm Rail Adapter

https://arcip.com.au/web/image/product.template/16799/image_1920?unique=53fa2b1

StarTech RDA1U 1U server rack depth extender kit. Two steel adapter brackets extend or reduce the mounting depth of one rack unit by up to 10 cm, so equipment of different depths can share one rack. Supports 40 kg in a 4-post installation. Recess patch panels, PDUs or switches 10 cm from the rails to keep cables inside the rack and reduce cable strain. For square-hole rails; screws and cage nuts included. 2-year warranty. Genuine StarTech from ARC IP Networks, authorised StarTech reseller with Australian stock.

$ 51.51 51.51 AUD $ 51.51 incl. GST

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RDA1U

StarTech RDA1U at a glance

The StarTech RDA1U is a pair of 1U steel depth-adapter brackets that extend or reduce a rack mounting position by up to 10 cm. It supports 40 kg in a 4-post installation and lets you recess patch panels, PDUs or switches to keep cables inside the rack.

ARC IP Networks is an authorised StarTech reseller in Australia. We supply the StarTech RDA1U from Australian stock.

Rack height1U
Depth changeUp to 10 cm
Capacity (4-post)40 kg
Warranty2 years

Best for

  • Mounting equipment that is longer or shorter than your rack depth
  • Recessing patch panels, PDUs or switches to protect high-density cabling
  • Consolidating gear of different depths into one rack

Key features

Extends or reduces the mounting depth of 1U by up to 10 cm.

Supports 40 kg total load in a 4-post installation.

Can be used in 2-post installations at a reduced load.

Mount equipment 10 cm in from the rails so cables do not protrude.

Steel brackets for square-hole (cage nut) rails.

Screws and cage nuts included to fit the brackets to your rack.

2-year warranty with free lifetime 24/5 multilingual technical assistance.

StarTech RDA1U specifications

StarTech RDA1U technical specifications
SpecificationValue
General
ModelRDA1U
Rack height1U
Depth adjustmentUp to 10 cm
Mounting hole typeSquare (cage nut)
ColourBlack
Performance
Weight capacity (4-post)40 kg
Weight capacity (2-post)2.5 kg
Physical
MaterialSteel
Bracket length10.1 cm
Bracket width45.0 mm
Bracket height21.0 mm
Weight104.6 g
Packaging & Warranty
Package size (W x D x H)22 x 12.5 x 2 cm
Shipping weight146.7 g
Warranty2 years

Figures from StarTech's official product information.

What's in the box

  • 2 x depth-adapter brackets
  • 4 x 10-32 screws
  • 4 x 10-32 cage nuts
  • 1 x instruction manual

The StarTech RDA1U in depth

Mixed-depth equipment in one rack

The RDA1U lets a single rack hold equipment that is up to 10 cm longer or shorter than its mounting depth, so you can consolidate gear into one rack instead of two.

Better cable management

Mount patch panels, PDUs or network switches 10 cm back from the rails so high-density cabling stays inside the rack, with less cable strain and easier access.

Frequently asked questions

Straight answers about the StarTech RDA1U from the ARC IP Networks team. Last reviewed October 2026.

Up to 40 kg in a 4-post installation. In a 2-post installation the rated load is much lower (2.5 kg in the specification table).

It extends or reduces the mounting depth by up to 10 cm.

Yes. Two sets of brackets can be used in a 4-post installation with the same weight capacity.

2 depth-adapter brackets, 4 10-32 screws, 4 10-32 cage nuts and an instruction manual.

StarTech.com provides a 2-year warranty and free lifetime technical support.

ARC IP Networks is an authorised StarTech reseller and supplies the RDA1U from Australian stock.

Explore more StarTech: Rack Accessories

Buy the StarTech RDA1U in Australia

ARC IP Networks is an authorised StarTech reseller, supplying StarTech products to homes, businesses and integrators across Australia.

  • Genuine StarTech with the full manufacturer's warranty.
  • Australian stock, shipped Australia-wide.
  • Local pre-sales help choosing the right model.
  • Trade and project pricing available.

Need help choosing StarTech?

Ask ARC IP Networks for project pricing or a quote, or call us to check the right StarTech model for your site.

Brand StarTech

Accurate Shipping Costs

Our online shipping calculator is designed to provide a final, accurate shipping cost based on the items in your cart and your delivery postcode. Shipping costs are calculated at checkout based on your order and delivery postcode. The final cost is calculated based on several factors which are automatically accounted for by our system, including:

  • The stock location of the item(s) across our warehouses.
  • Orders with multiple items that may require special packaging.
  • The weight and dimensions of the order (including heavy or oversized items).
  • The delivery courier servicing your specific region.

Delivery Times


 

Standard Processing


Most orders placed by 2pm AEDT are dispatched for next working day delivery. Larger orders may require 1-2 additional business days for processing. If timing is critical, please contact us to discuss expedited options (additional charges may apply).


Delivery Timeframes


Region

Processing Time

Express Delivery

Standard Delivery

VIC, NSW, SA, QLD Metro, TAS

1-2 business days

1-2 business days

2-4 business days

NT, WA, QLD Rural

1-2 business days

1-2 business days

3-5 business days

New Zealand

1-2 business days

2-3 business days

4-10 business days

Please note: Processing times may extend during peak periods such as Christmas and end of financial year.

Free Warehouse Pickup



Save on shipping costs with free pickup from our ARC IP Networks Blackburn warehouse. Simply place your order online or by phone, and collect during business hours (Monday to Friday). Please allow time for picking and packing. For urgent orders, call 1300 100 440 to confirm your order is ready.

ARC IP Networks Pickup Address: 6 George Street, Blackburn, VIC 3130


Insurance & Tracking



All ARC IP Networks shipments are fully insured and trackable. Once dispatched, you'll receive an email with your tracking number and courier website details. If your item is confirmed lost or damaged by our courier, we'll arrange a replacement in consultation with you.


International Shipping



ARC IP Networks ships to New Zealand. Please note:


  • Import duties and taxes vary by country
  • Buyers are responsible for all customs charges
  • Contact your local customs authority before ordering
  • We'll provide required documentation for smooth customs clearance
  • Buyers cover all shipping costs for returns due to refused duties/taxes


Delivery Requirements


Signature Required


All deliveries must be signed for. If you won't be home, contact our Sales Support team to arrange Authority to Leave. Important: Authority to Leave voids shipping insurance if parcels are lost or stolen.


Delivery Restrictions


We do not deliver to PO Boxes or Parcel Lockers as our couriers cannot access them. Orders sent to these addresses will be returned, incurring redelivery fees.


Shipping Issue Resolution


ARC IP Networks works closely with our shipping partners to resolve any delivery issues quickly and fairly:


  1. Confirmation: We verify expected delivery dates with our shipping partners
  2. Investigation: Issues outside normal timeframes trigger formal investigations
  3. Communication: We keep you updated throughout the resolution process
  4. Resolution: Confirmed lost items are replaced or refunded after investigation completion


Please note: Refunds for lost, missing, or delayed orders cannot be processed until shipping partner investigations are complete. This does not affect your rights under the Australian Consumer Law, and refunds or replacements will be provided where required once loss or damage is confirmed.

Warranty & Faulty Products

ARC IP Networks complies with the Australian Consumer Law (ACL).

If a product is faulty, damaged, not of acceptable quality, or does not perform as advertised, you are entitled to a repair, replacement, or refund in accordance with ACL.

Manufacturer Warranty Returns

For faults developing after 14 days within the warranty period:

  • Contact ARC IP Networks first at info@arcip.com.au or 1300 100 440
  • We will assess the issue and coordinate with manufacturers, authorised service centres, or distributors on your behalf
  • Where required, a manufacturer RMA may be arranged
  • ARC IP Networks manages the return process and next steps

Dead on Arrival (DOA)

Products that arrive faulty or damaged must be reported within 14 days of delivery.

ARC IP Networks will arrange assessment, replacement, or refund as appropriate.

Change of Mind & Non-Faulty Returns

Change-of-mind returns must be requested within 14 days of delivery. For change-of-mind returns, the product must be unused, unopened, in its original packaging, and returned with all accessories and documentation. These conditions apply only to change-of-mind returns and do not limit or exclude your rights under the Australian Consumer Law. Some products are not eligible for change-of-mind returns, including:

  • Ex-demo products
  • Clearance or markdown items
  • Special-order items
  • Products clearly marked “No Change-of-Mind Returns”

Important

This does not affect your rights under Australian Consumer Law.

If a product is faulty, not of acceptable quality, or does not meet advertised specifications, it remains eligible for return regardless of category.

Refunds & Processing Timeframes

  • Approved refunds are processed within 7 business days of receiving returned goods
  • Refunds are issued to the original payment method, unless otherwise agreed
  • Replacement or repair may be offered where appropriate
  • Store credit may be offered only with customer consent

Handling fees and non-returnable service charges may not be refundable where permitted by law.


Restocking Fees

For approved change-of-mind or non-faulty returns, a 15% restocking fee applies.

  • Any applicable restocking fee will be clearly communicated prior to return approval
  • The fee will be deducted from the refund amount
  • Restocking fees do not apply to returns made under the Australian Consumer Law, including faulty, damaged, or misrepresented goods.

Return Shipping Costs

  • Change-of-mind returns: The customer is responsible for return shipping costs.
  • Faulty or defective products: ARC IP Networks covers return shipping under Australian Consumer Law.

Non-Warranty Repairs

For issues not covered by warranty:

  • ARC IP Networks will provide a quote before proceeding
  • Customers are responsible for all shipping and service costs
  • No repairs are undertaken without customer approval

Return Methods

Returns may be made:

  • In-store at ARC IP Networks – 6 George Street, Blackburn VIC 3130
  • Or by shipment as instructed by our support team

Proof of purchase is required for all returns.

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