Dell M95X4 PowerEdge R320/r420 550W Power Supply

Dell M95X4 PowerEdge R320/r420 550W Power Supply
Dell M95X4 PowerEdge R320/r420 550W Power Supply
The Dell PowerEdge R320/R420 550W Power Supply (model M95X4) delivers reliable, high-efficiency power to Dell 1U and 2U rack servers. Designed for continuous operation in data centre and branch office environments, this unit provides clean, stable el... Read More
price
$24.95

Same day shipping available.

  • In Stock: 50
  • Manufacturer: Dell
  • Model or Part: M95X4
  • Condition: Refurbished
  • Weight: 3.00lb
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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 PowerEdge R320/R420 550W Power Supply (model M95X4) delivers reliable, high-efficiency power to Dell 1U and 2U rack servers. Designed for continuous operation in data centre and branch office environments, this unit provides clean, stable electricity that helps protect critical components and maintain optimal system performance.

Key Features

  • 550 Watt output with 80 PLUS Bronze efficiency rating
  • Hot-swap capable for uninterrupted service during replacement
  • Integrated fan with intelligent speed control for quiet operation
  • Universal input range 100-240V AC, supporting worldwide deployment
  • Redundant power option when paired with a matching unit
  • Compact 1U form factor to maximize rack space

Technical Specifications

  • Model / Part Number: M95X4
  • Output Power: 550 W
  • Input Voltage: 100-240 V AC
  • Input Frequency: 50/60 Hz
  • Efficiency: 80 PLUS Bronze (minimum 82% at 20% load, 85% at 50% load, 82% at 100% load)
  • Power Factor: 0.9
  • Operating Temperature: 0 to 40 deg C (32 to 104 deg F)
  • Cooling: 120 mm fan with variable speed
  • Dimensions: 1.75 in (44 mm) height, 19.0 in (483 mm) width, 6.5 in (165 mm) depth
  • Weight: 3.5 lbs (1.6 kg)
  • Connector Types: 24-pin ATX, 8-pin EPS, multiple peripheral connectors

Typical Applications

  • Dell PowerEdge R320 and R420 rack servers in virtualization and cloud workloads
  • Enterprise data centre deployments requiring redundant power supplies
  • Small and medium business servers that need efficient, low-noise operation
  • Edge computing nodes where space and power efficiency are critical
  • Testing and development environments that rely on stable power delivery

By choosing the Dell M95X4 550W Power Supply, administrators gain a dependable power source that supports high-density server configurations, reduces energy costs, and simplifies maintenance with its hot-swap design.