Dell

Dell 770-BCKW PowerEdge R440 Sliding Rail Kit Renewed

Tool-free server access in seconds — the Dell ReadyRails sliding kit eliminates the need to fully remove a PowerEdge R440 for maintenance.

View price on Amazon
Affiliate Disclosure: As an Amazon Associate, Studio Supplies earns from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

Secure and Efficient Server Mounting Solution

The Dell 770-BCKW ReadyRails Sliding Rail Kit provides a secure and efficient way to mount your Dell PowerEdge servers. This renewed kit ensures easy access and maintenance while maximizing space utilization in your data center.

  • Brand: Dell
  • Part Number: 770-BCKW
  • Compatibility: Dell PowerEdge R440, R6415, R6515
  • Type: ReadyRails Sliding Rail Kit

Frequently Asked Questions

This kit is confirmed compatible with the Dell PowerEdge R440, R6415, and R6515. It is a model-specific fit — do not attempt to use it with other PowerEdge generations without verifying rail compatibility from Dell's documentation.
The ReadyRails design is engineered for tool-free installation into standard square-hole and round-hole racks, as well as threaded racks with the appropriate hardware. Confirm your rack post type before ordering.
Dell ReadyRails for the R440 series typically support rack depths from approximately 24 to 36 inches. Verify your rack's inner rail-to-rail depth falls within this range.
Yes, this is a renewed kit. Rail kits are mechanical components with no active electronics, so the wear risk is primarily cosmetic or structural. Inspect the locking tabs and slide mechanisms on arrival before installation in a production rack.
The 770-BCKW kit includes the sliding rail assemblies. Cable management arms and additional rack screws may be sold separately — confirm your rack's hardware inventory before installation.