Antec CSK550DC, power supply, 550 Watt
$105.54 inc GSTAntec CSK550DC, Power supply (internal), ATX12V 2.52, 80 PLUS Bronze, AC 100-240 V, 550 Watt, active PFC, Australia
$105.54 inc GST
✓ In Stock - 100 available
✓ Free NZ Delivery
100 in stock
- Allow 1–2 days for delivery to the North Island
- Allow 2–3 days for delivery to the South Island
- Add 1–2 days if you are rural
- Collection can be arranged

Description
The Antec CSK550DC power supply delivers reliable performance with its robust design and various protection features. With an output power of 550 watts, this internal power supply is capable of supporting a range of components while ensuring stable voltage across multiple channels, including +3.3V, +5V, and +12V. Designed with ATX12V 2.52 compliance, it meets stringent standards for safety and compatibility in various computing environments.
This power supply is equipped with essential safety mechanisms such as overcurrent, overvoltage, and short-circuit protection, providing peace of mind during operation. Cooling is efficiently managed through a 120 mm fan, ensuring optimal temperature even under load. With 80 PLUS Bronze certification, the CSK550DC promotes energy efficiency, making it an ideal choice for users seeking performance and sustainability.
- 550 watts output power for sufficient system support
- Includes multiple safety protection features
- 80 PLUS Bronze certified for energy efficiency
- Efficient cooling system with 120 mm fan
- Compliant with various performance standards
- Reliable performance
The Antec CSK550DC provides a consistent 550 watts of output power, ensuring that all connected components receive the necessary energy for smooth operation. - Comprehensive protection
Equipped with important protection features such as overcurrent, overvoltage, and short-circuit protection, this power supply helps safeguard your system against potential electrical issues. - Efficient cooling
The built-in 120 mm fan ensures optimal airflow and cooling, maintaining safe operating temperatures even during demand-heavy tasks. - Energy efficiency
Boasting 80 PLUS Bronze certification, this power supply is designed to minimize energy waste and lower operational costs, benefiting both the environment and user budget. - Versatile connectivity
With various connectors including ATX, PCI Express, and SATA, the Antec CSK550DC supports a wide range of components, making it suitable for different system builds.
Main Specifications
Product Description | Antec CSK550DC – power supply – 550 Watt |
Device Type | Power supply – active Power Factor Correction (PFC) – internal |
Specification Compliance | ATX12V 2.52 |
80 PLUS Certification | 80 PLUS Bronze |
Weight | 1.6 kg |
Input Voltage | AC 100-240 V |
Output Voltage | +3.3, +5, ±12 V |
Power Capacity | 550 Watt |
Output Current | +3.3V – 18 A +5V – 18 A +12V – 45.8 A -12V – 0.3 A +5VSB – 2.5 A |
Output connectors | 1 x power 24 pin ATX with detachable 4 pin section 2 x power 8 pin with detachable 4 pin section 2 x 8 pin PCI Express power with detachable 2 pin section 6 x SATA connector 3 x Molex |
Cooling System | 120 mm fan |
Dimensions (WxDxH) | 15 cm x 14 cm x 8.6 cm |
Extended Specifications
General
Device Type | Power supply – active Power Factor Correction (PFC) – internal |
|---|---|
Specification Compliance | ATX12V 2.52 |
PSU Form Factor | ATX |
Power Device
Input Voltage | AC 100-240 V |
|---|---|
Frequency Required | 50 – 60 Hz |
Power Output Connectors Details | 1 x power 24 pin ATX with detachable 4 pin section 2 x power 8 pin with detachable 4 pin section 2 x 8 pin PCI Express power with detachable 2 pin section 6 x SATA connector 3 x Molex |
Output Voltage | +3.3, +5, ±12 V |
Power Capacity | 550 Watt |
Output Current | +3.3V – 18 A +5V – 18 A +12V – 45.8 A -12V – 0.3 A +5VSB – 2.5 A |
80 PLUS Certification | 80 PLUS Bronze |
Miscellaneous
Cooling System | 120 mm fan |
|---|---|
Features | Over current protection, over voltage protection, undervoltage protection, short-circuit protection, overpower protection, high temperature protection, surge & inrush protection, no load operation protection |
Compliant Standards | cTUVus, TUV, CB, RCM, FCC, BSMI, KC, UKCA, ICES |
Environmental Parameters
Min Operating Temperature | 0 °C |
|---|---|
Max Operating Temperature | 40 °C |
Dimensions & Weight
Width | 15 cm |
|---|---|
Depth | 14 cm |
Height | 8.6 cm |
Weight | 1.6 kg |
Dimensions & Weight (Shipping)
Shipping Width | 19.5 cm |
|---|---|
Shipping Depth | 25.5 cm |
Shipping Height | 10 cm |
Shipping Weight | 1.9 kg |
Additional information
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