# Power supply unit ANTEC CSK550DC 550W ATX 12V

**URL:** https://aio.lv/en/product--antec-0-761345-20102-5--11510565
**Data updated:** 2026-02-17 11:01 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** ANTEC
**Manufacturer code:** 0-761345-20102-5
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 54.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 45.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--antec-0-761345-20102-5--11510565

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

ANTEC CSK550DC is a 550W ATX 12V power supply designed for desktop PCs. It provides up to 550 watts of continuous power for system components and follows the ATX 12V form factor for compatibility with standard motherboards. Suitable for home and office builds, it supplies stable power to CPUs, GPUs, drives, and peripherals, supporting reliable everyday operation and system stability.

## Long description

ANTEC CSK550DC 550W ATX 12V is a desktop power supply designed to deliver up to 550 watts of continuous output for typical home and office computer systems. Built to the ATX 12V form factor, this unit provides the primary power rails required by standard motherboards and common component configurations. The supply is intended to support stable operation of CPUs, graphics cards, storage drives and peripheral devices in everyday use.
Advantages
The ANTEC CSK550DC offers a balanced combination of rated power and ATX 12V compatibility, making it straightforward to integrate into standard PC builds. Its continuous 550W output capacity supports multi-component systems without exceeding typical thermal and electrical limits for desktop environments. The design focuses on providing steady voltage rails suitable for common consumer components, reducing the risk of instability under normal loads.
Suitable for
 Home desktop computers for office and multimedia tasks
 Small form factor and mid-tower systems using ATX 12V motherboards
 Upgrades where a reliable 550W continuous PSU is required
 Systems with mainstream CPUs and single mid-range graphics cards
Key specifications
 Form factor: ATX 12V
 Rated continuous power: 550 watts
 Output rails configured for standard desktop components (12V primary rail)
 Compatibility: standard ATX motherboards and connectors
 Intended use: desktop PC power for CPUs, GPUs, drives and peripherals
How to use
Install the ANTEC CSK550DC into a compatible ATX case following the case manufacturer’s instructions. Connect the 24-pin main motherboard connector, the 4/8-pin CPU power connector as required by the motherboard, and the necessary peripheral connectors for SATA drives, Molex devices and any graphics card power inputs. Ensure all connections are secure before powering the system. Verify that the case has adequate airflow and that the power supply fan (if present) is unobstructed to maintain safe operating temperatures.
Usage recommendations
Choose this power supply for everyday desktop builds and office systems where a reliable 550W ATX 12V unit is sufficient. Avoid using it in high-end multi-GPU or heavily overclocked systems that may demand more headroom; check component power requirements and total system wattage before installation. Regularly inspect cable connections and maintain case airflow to prolong component life and ensure stable performance.

## FAQ

### How much does the ANTEC CSK550DC 550W ATX 12V power supply cost, and is it available for purchase?

The price is 54.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 09.07.2026 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 ANTEC 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 ANTEC 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

## Image

https://aio.lv/img/cache/product/11510565/68541440_large.webp