Dell A12 ReadyRails II 1U Sliding Rail Kit PowerEdge R340 R350 R360 08N0JT 8N0JT (NEW)

The Dell A12 1U Sliding ReadyRails II Kit (8N0JT / 08N0JT) is a rack-mount solution designed for select Dell PowerEdge 1U servers. Featuring a sliding mechanism and the ReadyRails II interface, this kit allows tool-less installation and easy server maintenance access without removing the system from the rack.

Core Specifications

• Form Factor: 1U rack-mountable

• Rail Type: Sliding

• Mounting Interface: ReadyRails II (Drop-In design – A12 compatibility code)

• Rack Type Support:

  • Tool-less for 4-post square-hole and unthreaded round-hole racks

  • Tooled installation for 4-post threaded racks (adapter kit required)

• Weight Capacity: Up to 45 kg (approx. 100 lbs)

• Rack Depth Compatibility:

  • 600 mm to 1000 mm

  • Variable depth range: approx. 63.0 cm to 88.3 cm

• Material: Durable zinc-plated steel

Primary Server Compatibility

Designed specifically for the following 1U systems:

• Dell PowerEdge R340

• Dell PowerEdge R350

• Dell PowerEdge R360

• Dell PowerEdge XR2

Expanded Server Compatibility

Documented compatibility also includes:

PowerEdge R-Series

• Dell PowerEdge R440

• Dell PowerEdge R630

• Dell PowerEdge R640

• Dell PowerEdge R615

• Dell PowerEdge R6415

PowerEdge HS-Series

• Dell PowerEdge HS5610

PowerVault Storage

• Dell PowerVault NX440

• Dell PowerVault NX3340

Other Systems

• BSN Controller Nodes

• BSN Services Nodes

Compatible & Interchangeable Part Numbers

This same A12 rail kit may be listed under multiple Dell DP/Ns:

Full Rail Kit Numbers

• 8N0JT

• 08N0JT

• 770-BCYU

• 3XGHM

Individual Rail Components

• R7C8J / 0R7C8J (Right Rail)

• VYRJF / 0VYRJF (Left Rail)

Key Features

• Tool-less Deployment: Quick installation in square or unthreaded round-hole racks

• Sliding Access: Allows full server extension for servicing without removal

• Optional CMA Support: Compatible with tool-less Cable Management Arm (mounts left or right)

• A12 Drop-In Design: Specifically engineered for chassis with matching mounting points and depth

The Dell A12 ReadyRails II kit provides a secure, enterprise-grade mounting solution for compatible 1U PowerEdge and PowerVault systems, ensuring easy installation, serviceability, and long-term durability in data center environments.