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PS-6311-2DFS Dell 305W ATX Power Supply Dual 12V Rails

SKU:
PS-6311-2DFS
Weight: 3.00 lbs
Condition: Refurbished
  • 305W output suitable for desktop systems
  • ATX form factor for standard PC compatibility
  • Includes dual 12V rails for stable power delivery
  • Built-in protection against overcurrent and short circuits
In stock

$159.00

Product Overview

The PS-6311-2DFS power supply unit provides steady 305-watt power output in a standard ATX format, fitting well into typical desktop builds. It balances power with safety features, helping keep the system running without interruptions due to electrical problems.

General Information

Brand Dell
Part Number PS-6311-2DFS
Product Type Desktop Power Supply
Condition Refurbished

Technical Information

Input Voltage 100-240V AC
Input Frequency 50-60 Hz
Output +3.3V,+5V,+12V,-12V,+5VSB
Max. Output Power 305W
Hot Swappable No
Redundant Support No
Cooling Type Active Fan
Modularity Non-Modular
rail_design Single 12V Rail
Number of Fans 1

Compatibility

Form Factor ATX

Connectors

Connector Types 20+4-pin ATX, 4-pin CPU, SATA, Molex

Physical Characteristics

Dimensions 86 x 150 x 140 mm
Weight 3.00


Product Description

The PS-6311-2DFS is a 305-watt power supply unit designed to provide reliable power to desktop computers. Often found in small to mid-range PCs, it ensures consistent energy flow to critical system components.

Commonly used in systems requiring stable dual 12V rails, this power supply helps maintain balanced performance and safety. It's built for users assembling or upgrading personal computers who need dependable power without extra frills.

Key Features

  • Dual 12V rails help manage power distribution effectively
  • Standard ATX size fits most desktop computer cases
  • Protection circuits guard against electrical faults
  • Quiet operation suitable for home or office setups
  • Compact design allows easy installation inside tight spaces

This power supply is typically deployed in desktop PCs used for everyday computing tasks, office work, or entry-level gaming. By delivering stable power, it plays a vital role in maintaining system reliability and preventing hardware issues caused by power fluctuations.


Use Cases

The PS-6311-2DFS 305W ATX power supply is typically integrated into small to mid-range desktop systems where reliable and stable power delivery is essential. IT professionals managing office workstations or entry-level servers benefit from its dual 12V rail design and built-in protections, ensuring consistent operation under varied workloads.

How It's Used:

  • Powering standard office desktops in SMB environments requiring steady performance for productivity applications.
  • Supporting entry-level virtualization hosts in remote or branch offices with moderate power demands.
  • Providing reliable energy for POS terminals and kiosks in retail settings with continuous uptime needs.
  • Equipping development workstations needing uninterrupted power during intensive coding and testing tasks.
  • Integrating into compact business PCs where space constraints demand a standard ATX power supply with robust protections.

By delivering steady output with safety features, the PS-6311-2DFS contributes to operational stability and reduces downtime risks. Its compatibility with typical form factors supports scalability as organizations upgrade or expand desktop deployments in various business environments.


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PS-6311-2DFS Dell 305W ATX Power Supply Dual 12V Rails
PS-6311-2DFS Dell 305W ATX Power Supply Dual 12V Rails
$159.00