HP

HP 511778-001 750W Power Supply PSU (Renewed)

4.9 (41 reviews)
750W

HP 750W Power Supply: Reliable Power for Your System Ensure stable and efficient power delivery for your HP system with this lot of 2 HP 750W Power Supply Units (PSU). These renewed power supplies are tested and certified to provide reliable performance. Designed to meet the power demands of high...

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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

HP 750W Power Supply: Reliable Power for Your System

Ensure stable and efficient power delivery for your HP system with this lot of 2 HP 750W Power Supply Units (PSU). These renewed power supplies are tested and certified to provide reliable performance. Designed to meet the power demands of high-performance systems, these PSUs are an ideal choice for maintaining system stability.

Specifications:

  • Brand: HP
  • Model: HTSNS-PL18
  • Generic Part Number: 506821-001
  • Part Number: 506822-201
  • Spare Part Number: 511778-001
  • Power Output: 750W

Key Features

This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon.com

Brand: HP HTSNS-PL18 Power Supply PSU

Generic Part Number: 506821-001

Part Number: 506822-201

Spare Part Number: 511778-001

Specifications

Wattage
750W
Condition
Certified Refurbished
Brand
HP
Generic Part Number
506821-001
Part Number
506822-201
Spare Part Number
511778-001

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Pros & Cons

👍 Pros

  • This HP 511778-001 750W Power Supply PSU has been tested and certified to look and work like new.
  • The refurbishing process includes thorough functionality testing to ensure operational integrity.
  • Basic cleaning and inspection are part of the refurbishing process, contributing to its like-new appearance.
  • It ships with a minimum 90-day warranty, providing buyer confidence in the renewed product.
  • The 750W power output is substantial for many server and workstation configurations.

👎 Cons

  • As a Certified Refurbished product, it may arrive in a generic box rather than original retail packaging.
  • The included 90-day warranty is relatively short compared to a new product's typical warranty period.
  • The "renewed" status might raise concerns for users who prefer only brand-new components for critical systems.
  • While certified, there might be minor cosmetic imperfections not covered by "basic cleaning" details.
  • The power supply is a specific HP model, potentially limiting universal compatibility with non-HP systems.

Frequently Asked Questions

"Certified Refurbished" indicates that the product has been tested and certified to look and work like new, including functionality testing, basic cleaning, inspection, and repackaging.
This HP 511778-001 Power Supply PSU provides 750W of power, suitable for various system demands.
Yes, the product ships with a minimum 90-day warranty, offering assurance for its performance.
The power supply has a generic part number of 506821-001, a part number of 506822-201, and a spare part number of 511778-001.
The refurbishing process includes basic cleaning and inspection, meaning it's certified to look and work like new, though it may arrive in a generic box.