---
product_id: 522007046
title: "S-Union Upgraded 942332-001 400W Power Supply Compatible with HP 280 288 285 480 600 680 800 G3 G4 Power Supply PA-3401-1HA L04618-400 942332-001 L04618-800 PA-3401-2HA PSU Power Supply"
brand: "s-union"
price: "56859 Ft"
currency: HUF
in_stock: true
reviews_count: 8
category: "S Union"
url: https://www.desertcart.hu/products/522007046-s-union-upgraded-942332-001-400w-power-supply-compatible-hp
store_origin: HU
region: Hungary
---

# 400W robust power output Universal 100-240V input Comprehensive multi-test safety S-Union Upgraded 942332-001 400W Power Supply Compatible with HP 280 288 285 480 600 680 800 G3 G4 Power Supply PA-3401-1HA L04618-400 942332-001 L04618-800 PA-3401-2HA PSU Power Supply

**Brand:** s-union
**Price:** 56859 Ft
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your HP ProDesk—Upgrade Without Compromise!

## Quick Answers

- **What is this?** S-Union Upgraded 942332-001 400W Power Supply Compatible with HP 280 288 285 480 600 680 800 G3 G4 Power Supply PA-3401-1HA L04618-400 942332-001 L04618-800 PA-3401-2HA PSU Power Supply by s-union
- **How much does it cost?** 56859 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/522007046-s-union-upgraded-942332-001-400w-power-supply-compatible-hp)

## Best For

- s-union enthusiasts

## Why This Product

- Trusted s-union brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Risk-Free Upgrade:** Backed by an 18-month warranty and dedicated customer support—join thousands of professionals who upgraded without worry.
- • **Tested for Total Trust:** Each unit undergoes rigorous high/low voltage, aging, load, and short circuit tests—engineered for maximum reliability and safety.
- • **Plug & Play Compatibility:** Seamlessly fits HP ProDesk models 280 to 800 G3/G4 with multiple OEM part numbers supported—no hassle, just upgrade.
- • **Global Voltage Flexibility:** Wide 100-240V input range with 50-60Hz frequency ensures reliable operation worldwide—work anywhere, anytime.
- • **Power that Powers Your Productivity:** 400W output with stable +12.1V rails delivering 16A each for main, CPU, and GPU loads—future-proof your HP ProDesk with confidence.

## Overview

The S-Union Upgraded 942332-001 is a 400W ATX power supply designed specifically for HP ProDesk 280 through 800 G3/G4 models. It delivers stable +12.1V rails at 16A each for main, CPU, and GPU power needs, supports universal 100-240V input, and passes extensive safety and performance tests. With an 18-month warranty and responsive after-sales service, it’s the reliable upgrade to keep your HP desktop running smoothly under modern workloads.

## Description

The New S-Union Upgraded 942332-001 400W Power Supply Compatible with HP 280 288 285 480 600 680 800 G3 G4 Power Supply PA-3401-1HA L04618-400 942332-001 PA-3401-2HA L04618-800 PSU Power Supply. 【Compatible model】 Compatible with HP prodesk 480 800 680 285 288 280 Pro G3 MT prodesk 600 G4 400W Power Supply 【Compatible part number】 L04618-400 L04618-800 942332-001 L76557-001 PA-3401-1HA PA-3401-2HA 【Output】 Total power:400W, + 12.1Vmain == 16A, + 12.1Vcpu == 16A,+ 12.1VG == 16A 【Input】100-240 V, 50-60 Hz,5.2A 【Excellent After-sale Service】We provide 18-month warranty and guarantee you the best service. If you have any questions,Please contact us by email, if the there is any problem in the 942332-001 400w power supply product, damaged or not fit,S-Union provide full after-sales service and will try our best to solve the problem.Customer satisfaction is our tireless pursuit.No risk shopping.Buy with confidence.

Review: Apparently new Windows versions require more power. - Upgraded power supply, now my HP desktop boots Windows again. Works great!
Review: Great upgrade for HP. - Let me start with a short rant: HP is infamous for using proprietary cabling on their desktop computers. OK, rant over--I'm not very good at ranting. Anyway, this PSU was a drop in replacement for the totally inadequate (180W!) OEM unit. Now my computer runs even with a heavy workload AND a GPU added. (Although, if you want to add a GPU, you still need to check the power use of the card first, some GPUs can draw 400W all by themselves.) Anyway, this has solved my problem and it runs cooler than the OEM PSU.

## Features

- 【Compatible model】: 942332-001 PA-3401-2HA 400W Power Supply Compatible with HP prodesk 480 800 680 285 288 280 Pro G3 MT prodesk 600 G4 400W Power Supply
- 【Compatible part number】: 942332-001 L04618-400 L04618-800 942332-001 L76557-001 PA-3401-1HA PA-3401-2HA
- 【Output】:942332-001 400W power supply Total power:400W, + 12.1Vmain == 16A, + 12.1Vcpu == 16A,+ 12.1VG == 16A
- 【942332-001 400W PSU Input】100-240 V, 50-60 Hz,5.2A. 100% Brand New, Running Tested before Shipment. Each unit l04618-800 942332-001 400w power supply is tested by high and low voltage test, aging test, load test (power, voltage, current), short circuit protection test and automatic detection of professional equipment. This ensures maximum reliability and safety.
- 【Excellent After-sale Service】Package includes: 1x PA-3401-2HA 942332-001 400W Power Supply. We provide 18-month warranty and guarantee you the best service. If you have any questions,Please contact us by email, if the there is any problem in the 942332-001 400w power supply product, damaged or not fit,S-Union provide full after-sales service and will try our best to solve the problem.Customer satisfaction is our tireless pursuit.No risk shopping.Buy with confidence.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BWDYHSGX |
| Best Sellers Rank | #1,105 in Computer Power Supplies |
| Brand | S-Union |
| Compatible Devices | HP ProDesk 480, HP ProDesk 800, HP ProDesk 680, HP ProDesk 285, HP ProDesk 288, HP ProDesk 280, HP ProDesk 600 G4 Compatible Devices HP ProDesk 480, HP ProDesk 800, HP ProDesk 680, HP ProDesk 285, HP ProDesk 288, HP ProDesk 280, HP ProDesk 600 G4 See more |
| Connector Type | ATX |
| Connector Type Used on Cable | ATX |
| Cooling Method | Air |
| Customer Reviews | 4.2 out of 5 stars 72 Reviews |
| Form Factor | ATX |
| Item Dimensions | 6.57 x 3.75 x 2.88 inches |
| Item Weight | 0.86 Kilograms |
| Manufacturer | S-Union |
| Maximum Input Voltage | 240 Volts |
| Mfr Part Number | L04618-400 L04618-800 |
| Minimum Input Voltage | 100 Volts |
| Model Name | 942332-001 400W Power Supply for HP 280 288 285 480 600 680 800 G3 G4 |
| Model Number | PA-3401-1HA PA-3401-2HA |
| Output Wattage | 400 Watts |
| System Bus Connector Type | ATX |
| Warranty Description | 1 Year Warranty |
| Wattage | 400 watts |

## Product Details

- **Brand:** S-Union
- **Connector Type:** ATX
- **Cooling Method:** Air
- **Form Factor:** ATX
- **Item Weight:** 0.86 Kilograms
- **Item dimensions L x W x H:** 6.57 x 3.75 x 2.88 inches
- **Model Name:** 942332-001 400W Power Supply for HP 280 288 285 480 600 680 800 G3 G4
- **Output Wattage:** 400 Watts
- **Wattage:** 400 watts

## Images

![S-Union Upgraded 942332-001 400W Power Supply Compatible with HP 280 288 285 480 600 680 800 G3 G4 Power Supply PA-3401-1HA L04618-400 942332-001 L04618-800 PA-3401-2HA PSU Power Supply - Image 1](https://m.media-amazon.com/images/I/61nu6Jqc1IL.jpg)

## Questions & Answers

**Q: Is this compatible with HP pavilion Gaming Desktop TG01-0xxx?**
A: My computer is an HP ENVY Desktop - TE01-0014, and what I did was compare the look and size of the power supply and was a perfect fit, just research your PC model because the power supply is for a small form factor computer.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Apparently new Windows versions require more power.
*by A***T on January 8, 2026*

Upgraded power supply, now my HP desktop boots Windows again. Works great!

### ⭐⭐⭐⭐⭐ Great upgrade for HP.
*by P***S on November 1, 2024*

Let me start with a short rant: HP is infamous for using proprietary cabling on their desktop computers. OK, rant over--I'm not very good at ranting. Anyway, this PSU was a drop in replacement for the totally inadequate (180W!) OEM unit. Now my computer runs even with a heavy workload AND a GPU added. (Although, if you want to add a GPU, you still need to check the power use of the card first, some GPUs can draw 400W all by themselves.) Anyway, this has solved my problem and it runs cooler than the OEM PSU.

### ⭐⭐⭐⭐⭐ good
*by R***A on November 22, 2025*

Work good

## Frequently Bought Together

- S-Union Upgraded 942332-001 400W Power Supply Compatible with HP 280 288 285 480 600 680 800 G3 G4 Power Supply PA-3401-1HA L04618-400 942332-001 L04618-800 PA-3401-2HA PSU Power Supply
- COMeap 8 Pin PCIe Splitter Cable, GPU VGA PCIe 8 Pin Female to Dual 8 Pin (6+2) Male PCI Express Power Adapter Braided Extension 9 inches (23cm)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-09*