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HK595 Dell 305-Watt Power Supply for OptiPlex 330/740

SKU:

HK595

Weight: 3.00 lbs
Condition: Refurbished
  • 305-watt power supply unit compatible with Dell Optiplex 330 and 740 models
  • Reliable power delivery for desktop systems
  • Standard form factor fits original Dell chassis
  • Efficient energy use with stable output
In stock

$138.29
Product Overview

The HK595 Dell 305-Watts Power Supply is a replacement unit made to support the Dell Optiplex 330 and 740 desktops. It provides consistent power within a familiar form factor, making it a practical choice for maintaining or refurbishing these systems. Its straightforward design fits into typical office or home computers where dependable energy delivery is important.

General Information
Brand Dell
Part Number HK595
Condition Refurbished
Technical Information
Input Voltage 100-240V AC
Input Frequency 50-60 Hz
Output +12V,+5V,+3.3V,-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 Proprietary
Compatible For Dell OptiPlex 330,Dell OptiPlex 740
Connectors
Connector Types 24-pin ATX, 4-pin CPU, SATA, Molex
Physical Characteristics
Weight 3.00


Product Description

This 305-watt power supply is designed to provide consistent and efficient power to Dell Optiplex 330 and 740 desktops. It's built to replace or upgrade existing power units, ensuring your system runs smoothly without interruption.

Often found in office or home computing environments, this power supply serves users who need a dependable and straightforward power solution for their Optiplex machines. IT technicians and system administrators commonly use it during maintenance or repair tasks.

Key Features

  • Compatible specifically with Dell Optiplex 330 and 740 systems
  • Delivers steady 305 watts to support system components
  • Fits securely within the original Dell desktop chassis
  • Energy-efficient design helps reduce power consumption
  • Easy to install with standard connectors

This power supply is typically deployed in desktop setups where reliability is essential but without needing high wattage. It plays a key role in keeping business or personal computers running reliably for everyday tasks.


Use Cases

The HK595 Dell 305-Watts Power Supply is primarily deployed in environments maintaining legacy Dell Optiplex 330 and 740 systems. IT departments and refurbishing vendors benefit most by ensuring continuous power delivery in office and institutional settings where these desktops are still operational.

How It's Used:

  • Supporting legacy office workstations within SMBs requiring stable power for day-to-day business applications.
  • Refurbishment operations restoring Dell Optiplex units for resale or redeployment in educational institutions.
  • Replacement units in IT asset management programs aimed at extending the lifecycle of existing desktop fleets.
  • Power supply swaps in remote or branch offices where these Optiplex models remain standard hardware.
  • Environments running lightweight virtualization or testing scenarios on Optiplex 330/740 hardware.

By facilitating reliable power delivery, this unit supports operational continuity for established desktop infrastructures. Its compatibility ensures minimized downtime during maintenance, contributing to efficient lifecycle management without requiring hardware platform upgrades.


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HK595 Dell 305-Watt Power Supply for OptiPlex 330/740
HK595 Dell 305-Watt Power Supply for OptiPlex 330/740
$138.29