Name: Optiplex 255W Power Supply
Brand: Dell
Price: 31.95 USD
Availability: InStock

Dell H797K Optiplex 255W Power Supply

The Dell Optiplex 255W Power Supply (model H797K) delivers reliable, efficient power for a wide range of Dell Optiplex desktop systems. Designed with space saving in mind, this 255 watt unit fits into compact chassis while providing clean, stable vol... Read More

price

$31.95

In Stock: 20
Manufacturer: Dell
Model or Part: H797K
Condition: Refurbished
Weight: 3.00lb

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Product Information

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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Description

Overview
The Dell Optiplex 255W Power Supply (model H797K) delivers reliable, efficient power for a wide range of Dell Optiplex desktop systems. Designed with space saving in mind, this 255 watt unit fits into compact chassis while providing clean, stable voltage to protect critical components. Whether you are upgrading an office workstation or building a new business PC, this power supply offers the performance and durability that Dell is known for.

Key Features

High efficiency design reduces energy consumption and heat output
Universal AC input supports 100-240V worldwide
Quiet 120mm fan provides effective cooling with low noise levels
Integrated over voltage, over current and short circuit protection safeguards system reliability
Compact ATX form factor fits tightly in small form factor cases
OEM quality components ensure long service life and consistent performance

Technical Specifications

Power Output: 255 Watts
Input Voltage: 100-240V AC, 50/60Hz
Efficiency: Up to 85 percent (typical)
Connector Types: 24 pin ATX main, 4 pin CPU, 6+2 pin PCIe, SATA, Molex
Fan Size: 120 mm, variable speed
Operating Temperature Range: 0 to 40 deg C
Dimensions (L x W x H): 150 mm x 86 mm x 140 mm
Weight: Approx 1.2 kg

Applications
This power supply is ideal for:

Standard Dell Optiplex business desktops
Small office or home office PCs requiring reliable power
Upgrade projects where space and noise are critical considerations
Systems that need a dependable power source for basic office productivity, web browsing and light multimedia tasks

Choose the Dell Optiplex 255W Power Supply to ensure stable operation, lower energy costs and quiet performance in any professional environment.