Dell PowerEdge ReadyRails A12 1U Full-Extension Sliding Rail Kit (770-BCYU)

The Dell PowerEdge ReadyRails A12 1U Full-Extension Sliding Rail Kit (Dell Part Numbers: 3XGHM / 03XGHM / Dell Ordering SKU: 770-BCYU) is an authentic enterprise server mounting solution engineered for 14th, 15th, and 16th Generation Dell PowerEdge 1U rack server chassis. Designed for seamless rack integration, this sliding rail kit provides smooth, full-extension sliding travel, enabling system administrators to pull the server completely out of the cabinet for internal maintenance and component upgrades without unmounting the server.

Engineered with heavy-gauge galvanized steel and precision ball-bearing tracks, the A12 ReadyRails kit supports tool-less installation into standard 4-post square-hole and unthreaded round-hole server racks. It can also be mounted into 4-post threaded cabinets using optional adapter brackets. Featuring quick-release mounting latches and safety locks, it holds the chassis securely in place whether fully stowed in the rack or extended for servicing (supplied without a Cable Management Arm).

Available from DataDive, your trusted Server Parts Distributor in Qatar, this original Dell sliding rail kit is available in our Rack & Infra Supplier in Qatar, ideal for organizing high-density server cabinets, streamlining rack hardware maintenance, pairing with optional 1U Cable Management Arms (CMA), and replacing damaged or missing rack rails across supported Dell PowerEdge 1U servers.

Technical Specifications:

• Brand: Dell

• Dell Part Numbers: 3XGHM, 03XGHM

• Dell Ordering SKU: 770-BCYU

• Rail Type Identifier: A12 Sliding Rail Kit

• Product Type: ReadyRails Full-Extension Sliding Server Rack Rails

• Supported Chassis Form Factor: 1U Rack Chassis

• Rack Compatibility:

• 4-Post Square-Hole Racks (Tool-less Installation)

• 4-Post Unthreaded Round-Hole Racks (Tool-less Installation)

• 4-Post Threaded-Hole Racks (Requires Adapter Bracket Kit)

• Cable Management Arm (CMA) Support: Compatible with optional Dell 1U CMA (Sold Separately)

• Material: Heavy-Duty Industrial Galvanized Steel

Server Compatibility List:

• PowerEdge 14th Generation 1U Rack Servers: PowerEdge R440, PowerEdge R640

• PowerEdge 15th Generation 1U Rack Servers: PowerEdge R450, PowerEdge R650, PowerEdge R650xs

• PowerEdge 16th Generation 1U Rack Servers: PowerEdge R460, PowerEdge R660, PowerEdge R660xs

• Dell Precision Rack Workstations: Precision 7920 Rack