550W CX550 PSU
£37.09 inc VAT
128 in stock
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About This Item
- 550W continuous power output for mid-range systems
- 80 PLUS Bronze efficiency certification for reduced energy waste
- ATX12V v2.4 standard form factor for broad compatibility
- Single +12V rail design for stable power delivery
- 120mm fan with intelligent thermal control for quiet operation
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Corsair CX550 Bronze | 550W ATX Power Supply
The Corsair 550W BRONZE STANDARD CX550 delivers reliable power for mid-range gaming and workstation builds. This 80 PLUS Bronze certified unit provides stable performance for systems with dedicated graphics cards, ensuring your components receive clean, efficient power delivery.
Key Specifications
| Metric | Spec. |
|---|---|
| Power Output | 550W |
| Efficiency Rating | 80 PLUS Bronze certified |
| Form Factor | ATX |
| Modular Design | Non-modular |
| Cooling | 120mm fan |
Why Choose This Power Supply?
This power supply strikes the perfect balance between performance and value for UK builders. The 80 PLUS Bronze certification means you’ll see lower electricity bills compared to older units, while the 550W capacity comfortably powers modern gaming systems with mid-range to high-end graphics cards. Corsair’s reputation for reliability means you’re investing in components that won’t let you down during critical gaming moments or intensive workloads.
Built for Modern Systems
The CX550 provides clean, stable power delivery that protects your valuable components. Its ATX standard form factor fits most modern PC cases, and the single +12V rail design simplifies cable management for cleaner builds. The 120mm fan maintains optimal temperatures while keeping noise levels low during typical operation, making it suitable for both gaming setups and office environments where quiet operation matters.
Box Contents
- Corsair CX550 550W power supply
- Power cable (UK plug compatible)
- Mounting screws
- User manual
Check Before You Buy
- Confirm your system’s total power draw doesn’t exceed 550W
- Verify your case supports standard ATX power supplies
- Check that your graphics card is compatible with this power rating
- Ensure you need a non-modular design for your build
Frequently Asked Questions
Q: Is this power supply suitable for gaming PCs?
A: Yes, the 550W capacity works well for most gaming systems with mid-range graphics cards.
Q: Does it have UK plugs?
A: Yes, it includes a UK-compatible power cable for British outlets.
Q: What efficiency rating does it have?
A: It’s 80 PLUS Bronze certified, offering good efficiency for the price point.
Q: Is it modular?
A: No, this is a non-modular design with fixed cables.
Q: What warranty comes with it?
A: It’s covered by the standard Manufacturer Warranty.
The Consultant’s Verdict & Warranty
The Corsair CX550 Bronze represents excellent value for UK users building reliable systems without breaking the bank. It’s ideal for mainstream gaming PCs, home office setups, and small form factor builds that need dependable power without excessive features. Whether you’re upgrading an older system or building your first PC, this unit delivers Corsair quality at an accessible price point. Covered by the standard Manufacturer Warranty.
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