Dell 4M0RP Power Button Cable 3040 Mt

Dell 4M0RP Power Button Cable 3040 Mt
Dell 4M0RP Power Button Cable 3040 Mt
The Dell Power Button Cable 3040 Mt (part number 4M0RP) is a factory-grade connector that restores the power button function on Dell OptiPlex 3040 and compatible desktop models. Engineered to meet Dell OEM standards, this cable delivers consistent si... Read More
price
$8.95
  • In Stock: 179
  • Manufacturer: Dell
  • Model or Part: 4M0RP
  • Condition: Refurbished
  • Weight: 1.00lb
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Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Overview

The Dell Power Button Cable 3040 Mt (part number 4M0RP) is a factory-grade connector that restores the power button function on Dell OptiPlex 3040 and compatible desktop models. Engineered to meet Dell OEM standards, this cable delivers consistent signal integrity and durable performance for both new builds and repair projects.

Key Features

  • Exact replacement for original Dell part - ensures perfect fit and function
  • High-quality 24-AWG insulated conductors for reliable power-on signaling
  • Gold-plated contacts reduce corrosion and maintain low resistance over time
  • Plug-and-play design eliminates the need for soldering or complex wiring
  • Compact length of 3040 mm provides flexibility in cramped chassis layouts

Technical Specifications

  • Manufacturer: Dell
  • Model / Part Number: 4M0RP
  • Length: 3040 mm (approximately 10 feet)
  • Connector Type: 2-pin front panel power button connector
  • Wire Gauge: 24 AWG
  • Operating Temperature Range: -20 degrees to +85 degrees Celsius
  • Material: Flame-retardant PVC jacket with copper conductors

Applications

  • Replacement for failed or damaged power button cables in Dell OptiPlex 3040 desktops
  • Upgrading legacy systems to improve front panel reliability
  • Use in custom builds that require a Dell compatible power switch interface
  • Servicing refurbished Dell workstations and small business PCs

This Power Button Cable 3040 Mt offers technicians and end users a dependable solution for restoring full system functionality with minimal downtime. Its precise engineering, robust construction, and easy installation make it the ideal choice for maintaining Dell desktop performance.