--- product_id: 595744763 title: "CORSAIR CX550 80 Plus Bronze Non Modular Low-Noise ATX 550 Watt Power Supply - NA - Black" brand: "corsair" price: "R3819" currency: ZAR in_stock: true reviews_count: 13 url: https://www.desertcart.co.za/products/595744763-corsair-cx550-80-plus-bronze-non-modular-low-noise-atx store_origin: ZA region: South Africa --- # 550W continuous power 80 PLUS Bronze 88% efficiency 120mm low-noise fan CORSAIR CX550 80 Plus Bronze Non Modular Low-Noise ATX 550 Watt Power Supply - NA - Black **Brand:** corsair **Price:** R3819 **Availability:** ✅ In Stock ## Summary > ⚡ Power up quietly, efficiently, and in style! ## Quick Answers - **What is this?** CORSAIR CX550 80 Plus Bronze Non Modular Low-Noise ATX 550 Watt Power Supply - NA - Black by corsair - **How much does it cost?** R3819 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/595744763-corsair-cx550-80-plus-bronze-non-modular-low-noise-atx) ## Best For - corsair enthusiasts ## Why This Product - Trusted corsair brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted Durability:** Backed by a 3-year warranty and Corsair’s global support network - • **Whisper-Quiet Cooling:** Thermally controlled fan spins only when needed, keeping noise minimal - • **Compact & Sleek Design:** 125mm length with black sleeved cables fits stylishly in most PC cases - • **Energy-Smart Efficiency:** 80 PLUS Bronze certification reduces heat and cuts energy bills - • **Reliable 550W Power Delivery:** Consistent full wattage output for demanding setups ## Overview The CORSAIR CX550 is a 550-watt, 80 PLUS Bronze certified power supply delivering up to 88% efficiency with continuous power output. Its 120mm thermally controlled fan ensures low noise operation, while the compact 125mm black-sleeved design fits seamlessly into modern PC builds. Ideal for professionals seeking reliable, energy-efficient power with a sleek aesthetic, it comes with a 3-year warranty and trusted Corsair support. ## Description CORSAIR CX Series Power Supplies are 80 PLUS Bronze Certified, offering up to 88% operational efficiency for reduced heat and lower energy costs. Their full continuous power delivery guarantees consistent performance, while a 120mm thermally controlled low-noise cooling fan ensures quiet operation. Fitting easily into most modern PC cases with its compact 125mm length, the CX Series features black sleeved cables and a black powder-coated casing to fit your PC's style. Enjoy confidence in your purchase with a three-year warranty and the support of CORSAIR's global technical team, ensuring dependable power for your system. Review: Good bang for the buck - Good psu it still works to this day nothing more to say if you thinking of buying it I would Review: desk top computer power supply for a modern computer - Purchased to match with a new MSI motherboard for a self-build desk top computer. Power supply met my expectations and operates continuously and satisfactorily. ## Features - 80 PLUS Bronze Certified: Provides up to 88% operational efficiency, generating less heat and lowering your energy costs. - Full Continuous Power: CORSAIR CX Series power supplies are guaranteed to deliver their full rated wattage of continuous power. - Low-Noise Cooling: A 120mm thermally controlled low-noise cooling fan only spins at high speed when your power supply is under heavy stress, slowing down for quieter operation at lower loads. - Compact Casing: 125mm length ensures an easy fit in almost all modern PC cases. - Black Sleeving and Casing: Black sleeved cables and a black powder-coated casing seamlessly fits your PC’s style. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CQMQY2V2 | | Best Sellers Rank | #41 in Computer Power Supplies | | Brand | Corsair | | Compatible Devices | Monitor | | Connector Type | ATX | | Connector Type Used on Cable | ATX | | Cooling Method | Air | | Customer Reviews | 4.6 out of 5 stars 281 Reviews | | Fan Size | 12 centimeters | | Form Factor | ATX | | Item Dimensions | 4.92 x 5.91 x 3.39 inches | | Item Weight | 4.1 pounds | | Manufacturer | Corsair | | Maximum Input Voltage | 240 volts_of_alternating_current | | Mfr Part Number | CP-9020277-NA | | Minimum Input Voltage | 100 volts_of_alternating_current | | Model Name | CX550 | | Model Number | CP-9020277-NA | | Number of Fans | 1 | | Number of Items | 1 | | Number of Packs | 1 | | Output Wattage | 550 watts | | Power Supply Design | Non-Modular | | System Bus Connector Type | 20+4 Pin | | UPC | 840006670810 | | Unit Count | 1 Count | | Warranty Description | 3 Years Manufacturer | | Wattage | 550 watts | ## Product Details - **Brand:** Corsair - **Compatible Devices:** Monitor - **Connector Type:** ATX - **Cooling Method:** Air - **Form Factor:** ATX - **Item Weight:** 4.12 Pounds - **Item dimensions L x W x H:** 4.92 x 5.91 x 3.39 inches - **Model Name:** CX550 - **Output Wattage:** 550 - **Wattage:** 550 watts ## Images ![CORSAIR CX550 80 Plus Bronze Non Modular Low-Noise ATX 550 Watt Power Supply - NA - Black - Image 1](https://m.media-amazon.com/images/I/71V8e069n-L.jpg) ![CORSAIR CX550 80 Plus Bronze Non Modular Low-Noise ATX 550 Watt Power Supply - NA - Black - Image 2](https://m.media-amazon.com/images/I/71ZVYwxVwWL.jpg) ![CORSAIR CX550 80 Plus Bronze Non Modular Low-Noise ATX 550 Watt Power Supply - NA - Black - Image 3](https://m.media-amazon.com/images/I/81g3P1Mi98L.jpg) ![CORSAIR CX550 80 Plus Bronze Non Modular Low-Noise ATX 550 Watt Power Supply - NA - Black - Image 4](https://m.media-amazon.com/images/I/81NQUNL4NgL.jpg) ![CORSAIR CX550 80 Plus Bronze Non Modular Low-Noise ATX 550 Watt Power Supply - NA - Black - Image 5](https://m.media-amazon.com/images/I/81RNxpGKHaL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good bang for the buck *by H***T on July 16, 2026* Good psu it still works to this day nothing more to say if you thinking of buying it I would ### ⭐⭐⭐⭐⭐ desk top computer power supply for a modern computer *by T***S on March 2, 2026* Purchased to match with a new MSI motherboard for a self-build desk top computer. Power supply met my expectations and operates continuously and satisfactorily. ### ⭐⭐⭐⭐⭐ Great for pre-built PCs *by L***. on October 24, 2025* Works really well. I had a pre-built pc with a really bad PSU. Had to replace it and decided to get this. No problems yet and it’s been around 4 months. It was easy to install and looks like any other PSU. Would recommend ## Frequently Bought Together - CORSAIR CX550 80 Plus Bronze Non Modular Low-Noise ATX 550 Watt Power Supply - NA - Black - Crucial P3 Plus 1TB PCIe Gen4 3D NAND NVMe M.2 SSD, up to 5000MB/s - CT1000P3PSSD8 - CORSAIR VENGEANCE LPX DDR4 RAM 16GB (2x8GB) 3200MHz CL16-18-18-36 1.35V Intel AMD Desktop Computer Memory - Black (CMK16GX4M2B3200C16) --- ## 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.co.za/products/595744763-corsair-cx550-80-plus-bronze-non-modular-low-noise-atx](https://www.desertcart.co.za/products/595744763-corsair-cx550-80-plus-bronze-non-modular-low-noise-atx) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-06*