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H790K Dell 255-Watt Power Supply for OptiPlex 360/380

SKU:

H790K

Weight: 3.00 lbs
Condition: Refurbished
  • 255-watt power supply unit designed for Dell Optiplex 360 and 380 desktops
  • Ensures stable and efficient power delivery for system components
  • Compact form factor fits seamlessly into compatible Dell chassis
  • Reliable build quality supports consistent desktop performance
In stock

$91.00
Product Overview

The H790K Dell 255-Watts Power Supply provides reliable power delivery specifically for Optiplex 360 and 380 desktops. It fits directly into these systems and supports their energy needs with consistent output and stable voltage, making it a practical choice for everyday office or home computing tasks.

General Information
Brand Dell
Part Number H790K
Condition Refurbished
Technical Information
Input Voltage 100-240V AC
Input Frequency 50-60 Hz
Output +12V,+5V,+3.3V,-12V,5VSB
Max. Output Power 255W
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 OptiPlex 360, 380 SFF
Physical Characteristics
Weight 3.00


Product Description

The H790K 255-watts power supply is built to provide consistent power to Dell Optiplex 360 and 380 desktop systems. It is often found in office and home environments where reliability and energy efficiency matter. Users who rely on these specific Optiplex models benefit from its straightforward installation and steady performance.

Key Features

  • Delivers up to 255 watts to support standard desktop operations
  • Compact size designed for easy integration within Optiplex 360 and 380 cases
  • Includes necessary connectors tailored for Dell Optiplex hardware
  • Maintains stable voltage output to protect internal components
  • Built with durable materials for long-term use

This power supply is typically deployed in small business or personal computing setups using the Optiplex 360 and 380. It plays a critical role in ensuring that the desktop runs smoothly without power interruptions, which helps maintain productivity and system stability over time.


Use Cases

The H790K Dell 255-Watts Power Supply is predominantly utilized in office and educational environments where Dell Optiplex 360 and 380 desktops are deployed. It is ideal for IT administrators requiring dependable power solutions to maintain system stability under typical business workloads such as document processing, web browsing, and light data management.

How It's Used:

  • Powering Dell Optiplex desktops in SMB office networks to ensure uninterrupted daily operations.
  • Supporting classroom computer labs where consistent voltage stability is crucial for multiple simultaneous users.
  • Replacing faulty or aging power supplies in legacy Optiplex 360/380 units within enterprise IT asset refresh cycles.
  • Providing reliable energy delivery for remote office desktops handling standard productivity applications.
  • Facilitating maintenance in call centers employing these Dell models to minimize downtime and maintain agent efficiency.

By delivering steady power output tailored to Optiplex 360 and 380 hardware requirements, this power supply aids in sustaining operational uptime and system responsiveness. Its integration supports IT scalability by simplifying component replacement and ensuring consistent desktop performance in varied professional environments.


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H790K Dell 255-Watt Power Supply for OptiPlex 360/380
H790K Dell 255-Watt Power Supply for OptiPlex 360/380
$91.00