# Power Supply Unit Corsair CX Series CX550 550 W

**URL:** https://aio.lv/en/product--corsair-cp-9020277-eu--10715404
**Data updated:** 2025-12-30 09:57 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** CORSAIR
**Manufacturer code:** CP-9020277-EU
**EAN:** 0840006670773
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 58.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 48.75 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--corsair-cp-9020277-eu--10715404

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The Corsair CX Series CX550 power supply unit delivers a total power of 550 W with a 24-pin ATX connector. It supports AC input voltage from 100 to 240 V and operates at a frequency of 47 to 63 Hz. The non-modular cabling ensures easy installation, while the 80 PLUS Bronze certification guarantees energy efficiency. With an active cooling system and a 12 cm fan, it maintains optimal temperatures. Dimensions: 150 mm (W) x 125 mm (D). Ideal for PC builds.

## Long description

The Corsair CX Series CX550 is a 550 W power supply unit designed for standard PC builds. It provides stable power delivery with a 24-pin ATX connector, supports 100–240 V AC input at 47–63 Hz, and features a compact 125 mm depth casing to fit most modern computer cases. The unit uses non-modular cables and includes a thermally controlled 120 mm fan with active cooling to maintain operating temperatures. The CX550 holds an 80 PLUS Bronze efficiency rating to reduce energy loss and heat generation.
Advantages
The CX550 offers up to 88% operational efficiency under typical loads thanks to its 80 PLUS Bronze certification, which lowers energy consumption and heat output. Its thermally controlled 120 mm fan adjusts speed according to load for reduced noise during light operation. The compact 125 mm-long casing allows easy installation in most modern PC cases, and the 24-pin ATX connector ensures compatibility with standard motherboards.
Suitable for
Everyday desktop and office PCs
Entry-level to mid-range gaming systems
Home builds and system upgrades
Key specifications
Total power: 550 W
Motherboard power connector: 24-pin ATX
80 PLUS certification: 80 PLUS Bronze (up to ~88% efficiency)
Fan diameter: 120 mm, thermally controlled
Input voltage: 100–240 V AC, 47–63 Hz
Casing depth: 125 mm
Product colour: Black
How to use
Install the CX550 into a compatible PC case following standard safety precautions: disconnect mains power before installation, secure the PSU with the case screws, connect the 24-pin ATX connector to the motherboard and attach any required peripheral connectors. Ensure adequate case ventilation and route cables to avoid obstructing airflow. Use the PSU with systems whose total power draw does not exceed the rated 550 W.
Usage recommendations
For reliable operation, operate the power supply within its specified AC input range (100–240 V, 47–63 Hz), keep the 120 mm fan and ventilation areas free of dust, and avoid prolonged operation near the PSU's maximum rated load to extend component lifespan.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 550 W |
| Combined power (+3.3V) | 130 W |
| Combined power (+12V) | 624 W |
| Combined power (+5V) | 130 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 24 A |
| Max output current (+12V) | 52 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 3 A |
| Input current | 10 - 5 |
| AC input frequency | 47 - 63 |
| AC input voltage | 100 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 24-pin ATX |
| Number of SATA power connectors | 8 |
| EPS power connector (8-pin) | Yes |
| PCI Express power connectors (6+2 pin) | 1 |
| Cabling type | Non-Modular |
| Motherboard power cable length | 600 mm |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Bronze |
| Power supply unit (PSU) form factor | ATX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 120 mm |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| Fan location | Top |
| Product colour | Black |

### Weight & dimensions

| Feature | Value |
|---|---|
| Width | 150 mm |
| Depth | 125 mm |

## FAQ

### How much does the Power Supply Unit Corsair CX550 cost, and is it available for purchase?

The price is 58.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 685 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All CORSAIR products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized CORSAIR service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: total power, motherboard power connector, 80 plus certification, fan diameter, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/10715404/64812119_large.webp