--- 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: "501.55 DT" currency: TND in_stock: true category: "As Rock" url: https://www.desertcart.tn/products/716998888-challenger-power-supply-550w-atx-2-52-120mm-golf-blade store_origin: TN region: Tunisia --- # 550W continuous power 120mm golf-blade fan for quiet cooling 5-year warranty with full protections 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:** 501.55 DT **Availability:** ✅ In Stock ## Summary > ⚡ Power your passion with silent strength and rock-solid 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?** 501.55 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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 - • **Whisper-Quiet Cooling:** 120mm golf-blade fan optimizes airflow while minimizing noise—keep your build cool and discreet. - • **Reliable 550W Power Output:** Supports mid-range CPUs & GPUs with stable 45.9A on +12V rail for seamless gaming and productivity. - • **Energy-Smart 80 PLUS Bronze:** Up to 85% efficiency reduces heat and electricity bills, making your setup eco-friendly and cost-effective. - • **Built for Stability & Safety:** Full ATX 2.52 compliance plus OCP, SCP, OVP, UVP, OTP, and OPP protections keep your system safe and stable. - • **Future-Proofed with 5V BOOST & 130% Power Excursion:** Handles transient spikes and peak loads effortlessly, ensuring your rig never misses a beat. ## Overview The ASRock Challenger CL-550B is a 550W non-modular ATX power supply designed for mid-range gaming and productivity PCs. Featuring 80 PLUS Bronze certification for up to 85% efficiency, a quiet 120mm golf-blade fan, and full ATX 2.52 compliance, it delivers stable power with advanced protections and a 5-year warranty. Its 5V BOOST and 130% power excursion capabilities ensure reliable performance during peak demands, making it a dependable foundation for your next build. ## Description The ASRock Challenger CL-550B is a 550W non-modular power supply built for gamers and PC builders who want reliable performance and quiet operation. Certified 80 PLUS Bronze, it delivers up to 85% efficiency under typical loads, reducing heat and energy costs. Fully ATX 2.52 compliant, it supports modern power delivery requirements for stable system performance. The native fixed cables include a 24-pin ATX, 4+4-pin CPU, two 6+2-pin PCIe connectors for graphics cards, four SATA, and two Molex connectors for easy plug-and-play installation. Cooling is handled by a 120mm golf-blade fan for optimized airflow and reduced noise. The built-in 5V BOOST function compensates for voltage drops to maintain stable performance during transient spikes. The power supply also supports 130% total power excursion, providing additional headroom for peak power demands. Comprehensive protections—including OCP, SCP, OVP, UVP, OTP, and OPP—keep your system safe. With a compact 140mm depth, all Taiwanese capacitors, and a reliable 5-year warranty backed by 100,000 hours MTBF, the Challenger CL-550B is a dependable and efficient foundation for your next mid-range gaming rig or workstation. ## Features - System Compatibility: Standard ATX size (140x150x86mm) fits mid-tower and full-tower cases; verify PSU clearance before purchase - Dedicated Support: Contact us directly through desertcart for any product questions or assistance you may require - 550W Continuous Power: Delivers 550W with 45.9A on +12V rail; supports mid-range CPUs and GPUs for gaming and productivity builds - 80 PLUS Bronze Efficiency: Certified 80 PLUS Bronze for up to 85% efficiency; reduces heat output and energy costs during operation - ATX 2.52 Compliant: Fully compliant with ATX 2.52 standard; supports modern power delivery requirements for stable system performance - 120mm Golf-Blade Fan: Advanced fan design for optimized airflow and reduced noise; operates quietly under typical loads - 5V BOOST Function: Compensates for voltage drops; boosts +5V rail to maintain stable performance during transient power spikes - Comprehensive Cables Included: Features 1x 24-pin ATX, 1x 4+4-pin CPU, 2x 6+2-pin PCIe, 4x SATA, and 2x Molex connectors - 130% Total Power Excursion: Handles up to 130% total power excursions; provides additional headroom for peak power demands - Full Protections & 5-Year Warranty: Includes OCP, SCP, OVP, UVP, OTP, and OPP protection; backed by 5-year warranty and 100,000 hours MTBF ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DG9TJZ3Y | | Best Sellers Rank | #189 in Computer Power Supplies | | Brand | ASRock | | Compatible Devices | Personal Computer | | Connector Type Used on Cable | ATX, PCI Express | | Cooling Method | Air | | Customer Reviews | 4.5 4.5 out of 5 stars (30) | | EU Spare Part Availability Duration | 5 years | | Form Factor | ATX | | Item Dimensions | 5.51 x 5.91 x 3.39 inches | | Manufacturer | ASRock | | Maximum Input Voltage | 240 volts_of_alternating_current | | Mfr Part Number | 90-UXC055-BNUAAA | | Minimum Input Voltage | 110 volts_of_alternating_current | | Model Name | CL-550B | | Model Number | 90-UXC055-BNUAAA | | Number of Items | 1 | | Output Wattage | 550 watts | | Power Supply Design | Non-Modular | | System Bus Connector Type | ATX | | Warranty Description | 5 Years | | Wattage | 550 watts | ## 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) ## Available Options This product comes in different **Style** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/716998888-challenger-power-supply-550w-atx-2-52-120mm-golf-blade](https://www.desertcart.tn/products/716998888-challenger-power-supply-550w-atx-2-52-120mm-golf-blade) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-10-16*