---
product_id: 716998888
title: "Challenger Power Supply 550W ATX 2.52 120mm Golf Blade Fan 5 Years Warranty Taiwanese Capacitor CL-550B 80 Plus Bronze Certified Non-Modular"
brand: "asrock"
price: "¥26338"
currency: JPY
in_stock: true
reviews_count: 13
category: "As Rock"
url: https://www.desertcart.jp/products/716998888-challenger-power-supply-550w-atx-2-52-120mm-golf-blade
store_origin: JP
region: Japan
---

# 550W stable power output 120mm silent golf-blade fan 80 Plus Bronze 85% efficiency Challenger Power Supply 550W ATX 2.52 120mm Golf Blade Fan 5 Years Warranty Taiwanese Capacitor CL-550B 80 Plus Bronze Certified Non-Modular

**Brand:** asrock
**Price:** ¥26338
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your rig with silent efficiency and lasting reliability!

## Quick Answers

- **What is this?** Challenger Power Supply 550W ATX 2.52 120mm Golf Blade Fan 5 Years Warranty Taiwanese Capacitor CL-550B 80 Plus Bronze Certified Non-Modular by asrock
- **How much does it cost?** ¥26338 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/716998888-challenger-power-supply-550w-atx-2-52-120mm-golf-blade)

## Best For

- asrock enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium Taiwanese capacitors and a 5-year warranty guarantee long-term peace of mind.
- • **Power Your Ambition:** Reliable 550W output fuels your gaming and productivity without compromise.
- • **Efficiency That Saves:** 80 Plus Bronze certification ensures up to 85% energy efficiency, cutting waste and bills.
- • **Whisper-Quiet Cooling:** 120mm golf-blade fan keeps noise minimal, so focus stays uninterrupted.
- • **Plug & Play Simplicity:** Semi-modular design with essential connectors for clean builds and easy installation.

## Overview

The ASRock Challenger CL-550B is a 550W ATX power supply featuring 80 Plus Bronze certification for 85% efficiency, a quiet 120mm golf-blade fan, and high-quality Taiwanese capacitors. Designed for mainstream gaming PCs and workstations, it offers stable voltage, advanced protections, and a semi-modular design for clean cable management. Backed by a 5-year warranty, it delivers dependable, efficient power ideal for budget-conscious builders seeking performance and durability.

## Description

ASRock Challenger CL-550B 550W 80+ Bronze PSU delivers reliable power for mainstream gaming PCs and workstations. This semi-modular power supply features high-quality Japanese capacitors and 80+ Bronze certification, ensuring 85% efficiency at typical loads. With 120mm silent fan and DC-to-DC circuit design, it provides stable voltage for your components while keeping noise levels low. The CL-550B includes all essential connectors, including 24-pin ATX, 8-pin EPS, PCIe 6+2-pin, and multiple SATA/Molex for complete compatibility. Advanced protections (OVP, OPP, SCP, OCP) safeguard your system against power surges and short circuits. The black sleeved cables offer clean cable management for better airflow. Ideal for budget-conscious builders, this PSU combines durable construction with excellent value. Backed by a 3-year warranty, it's perfect for entry-level gaming rigs and office PCs. Upgrade to dependable power without breaking the bank!

Review: Probably The Best 1000w PSU For The Price Available Today - While obviously you can't really review a PSU fully until you've used it for a few years, as longevity is what you're really looking for, at least in my opinion. However, what I can review is the ease of installation, power provided, and the include accessories and in that department, I'd say this is certainly a winner. Standard mounting holes allowed for easy install to the case (screws being included are a nice touch as well). Included cables seem sturdy, though not braided, I didn't really expect them to be for a psu this cheap though so I'm not taking points off for that. GPU 12vhp cable seems good, better than the adapter I was using before, and was a big reason for the purchase, as I'm terrified of my $800 GPU getting ruined by one of those adapters. And so far it seems to be providing adequate power with no issues during a full gaming load. Seems pretty quite as well. Also, including a 24 pin jumper for testing is absolutely awesome and I can't tell you how much I appreciate that, that's a huge plus for this thing in my opinion. Add to all that the included 10 year warranty, and I'd say overall, you're getting a really nice, high wattage psu for $102 (at the time of writing), and that alone is worth it. The added extras are nice and so far the quality seems solid. Will update if it decides to die within a year or so.
Review: Great PSU - I am using it at the 60% of its capacity. At that range, this PSU is silent, efficient, reliable. I am happy with it, great value for money, looks incredible on my case. The fact it supports atx 3.1 and pcie 5.1 is awesome because of the quality of cables and connectors. And due to the modularity is quiet easy to get it installed.

## Features

- ***Not compatible with all built-in computers or systems
- 80 PLUS Efficiency – Bronze 85％↑
- Dimension – 140mm x 150mm x 86mm
- Reliable 5 Years Warranty
- Built-in 5V BOOST function
- 120mm Golf-blade Fan
- If any questions about the product, contact us on desertcart.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DG9TJZ3Y |
| Best Sellers Rank | #20 in Computer Power Supplies |
| Customer Reviews | 4.4 4.4 out of 5 stars (257) |
| Date First Available | September 6, 2024 |
| Item Weight | 4.91 pounds |
| Item model number | 90-UXC055-BNUAAA |
| Manufacturer | ASRock |
| Product Dimensions | 5.51 x 5.91 x 3.39 inches |

## Product Details

- **Brand:** ASRock
- **Compatible Devices:** Personal Computer
- **Connector Type:** ATX, PCI Express
- **Cooling Method:** Air
- **Form Factor:** ATX
- **Item dimensions L x W x H:** 5.51 x 5.91 x 3.39 inches
- **Model Name:** CL-550B
- **Output Wattage:** 550 Watts
- **Power Supply Design:** Non-Modular
- **Wattage:** 550 watts

## Images

![Challenger Power Supply 550W ATX 2.52 120mm Golf Blade Fan 5 Years Warranty Taiwanese Capacitor CL-550B 80 Plus Bronze Certified Non-Modular - Image 1](https://m.media-amazon.com/images/I/61P4DVGsmWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Probably The Best 1000w PSU For The Price Available Today
*by B***L on January 10, 2026*

While obviously you can't really review a PSU fully until you've used it for a few years, as longevity is what you're really looking for, at least in my opinion. However, what I can review is the ease of installation, power provided, and the include accessories and in that department, I'd say this is certainly a winner. Standard mounting holes allowed for easy install to the case (screws being included are a nice touch as well). Included cables seem sturdy, though not braided, I didn't really expect them to be for a psu this cheap though so I'm not taking points off for that. GPU 12vhp cable seems good, better than the adapter I was using before, and was a big reason for the purchase, as I'm terrified of my $800 GPU getting ruined by one of those adapters. And so far it seems to be providing adequate power with no issues during a full gaming load. Seems pretty quite as well. Also, including a 24 pin jumper for testing is absolutely awesome and I can't tell you how much I appreciate that, that's a huge plus for this thing in my opinion. Add to all that the included 10 year warranty, and I'd say overall, you're getting a really nice, high wattage psu for $102 (at the time of writing), and that alone is worth it. The added extras are nice and so far the quality seems solid. Will update if it decides to die within a year or so.

### ⭐⭐⭐⭐⭐ Great PSU
*by H***R on December 11, 2025*

I am using it at the 60% of its capacity. At that range, this PSU is silent, efficient, reliable. I am happy with it, great value for money, looks incredible on my case. The fact it supports atx 3.1 and pcie 5.1 is awesome because of the quality of cables and connectors. And due to the modularity is quiet easy to get it installed.

### ⭐⭐⭐⭐⭐ Solid psu so far.
*by E***X on January 25, 2026*

I've been using SeaSonic's 750w psu, but I recently upgraded my rig with more power consumption. When my pc runs really intense work, I realize it is consuming more than 650w. As far as I know, it is the best to match max load of a pc to 60-80% of psu rate. Think about car engine's redzone, you will get the idea. After I replace my psu with this one, I see that my pc's peak power consumption reaches around 710w, which might be not good for the previous 750w psu. It's been working without any noise or system instability. I thing I must note: psu is the most important part in your pc. If it dies, it will likely to kill your precious cpu, mb, ram or gpu. It is not a good idea to cut budget too much for a psu. Still this item has decent price - Around $10 per 100W and 10 year warranty are good deal.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-02*