Antec Cuprum Strike Bronze CSK850 Pro, power supply, 850 Watt
$175.01 inc GSTAntec Cuprum Strike Bronze CSK850 Pro, Power supply (internal), ATX12V 3.1, 80 PLUS Bronze, AC 200, 240 V, 850 Watt, active PFC, Australia
$175.01 inc GST
✓ In Stock - 15 available
✓ Free NZ Delivery
15 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 Cuprum Strike Bronze CSK850 Pro power supply is designed to provide reliable performance with a power output of 850 W. It features a semi-modular design which allows for efficient cable management, helping to keep your build organized. With a cooling system driven by a 120 mm fan, this power supply ensures optimal thermal performance for long hours of use. Offering multiple protection features including overcurrent, overvoltage, and short-circuit protection, it complies with various international standards for safety and performance, making it a dependable choice for your system. Its 80 PLUS Bronze certification indicates that this power supply operates efficiently, minimizing wasted energy and benefiting your power bills while meeting the power demands of modern components.
- Offers 850 W of power output
- Features a semi-modular cable management system
- Includes comprehensive protection features
- Designed with a 120 mm cooling fan
- Certified with 80 PLUS Bronze for efficiency
- Robust thermal monitoring
The power supply comes equipped with thermal monitoring to help manage internal temperatures, ensuring stable performance during demanding tasks. - Extensive safety protections
It features multiple safety protections including overcurrent, overvoltage, overpower, undervoltage, and short-circuit protection, providing peace of mind for users. - Efficient modular design
With its semi-modular design, users can connect only the cables needed for their specific setup, allowing for improved airflow and easier installation. - Compliant with industry standards
This power supply adheres to various international standards such as TUV, CB, and PCIe 5.1, ensuring reliable operation across different environments. - Active power factor correction
The unit employs active Power Factor Correction (PFC) to reduce energy losses and enhance overall system efficiency, contributing to lower energy costs.
Main Specifications
Product Description | Antec Cuprum Strike Bronze CSK850 Pro – power supply – 850 Watt |
Device Type | Power supply – active Power Factor Correction (PFC) – internal |
Specification Compliance | ATX12V 3.1 |
80 PLUS Certification | 80 PLUS Bronze |
Weight | 1.95 kg |
Input Voltage | AC 200 – 240 V |
Output Voltage | +3.3, +5, ±12 V |
Power Capacity | 850 Watt |
Output Current | +3.3V – 18 A +5V – 18 A +12V – 70.8 A -12V – 0.3 A +5VSB – 3 A |
Output connectors | 1 x power 24 pin ATX with detachable 4 pin section 1 x 16 (12+4) pin PCI Express 5.1 12V 2×6 2 x power 8 pin with detachable 4 pin section 4 x 8 pin PCI Express power with detachable 2 pin section 6 x 15 pin Serial ATA power 3 x Molex |
Modular Cable Management | Yes |
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 3.1 |
PSU Form Factor | ATX |
Power Device
Input Voltage | AC 200 – 240 V |
|---|---|
Frequency Required | 50 Hz |
Power Output Connectors Details | 1 x power 24 pin ATX with detachable 4 pin section 1 x 16 (12+4) pin PCI Express 5.1 12V 2×6 2 x power 8 pin with detachable 4 pin section 4 x 8 pin PCI Express power with detachable 2 pin section 6 x 15 pin Serial ATA power 3 x Molex |
Output Voltage | +3.3, +5, ±12 V |
Power Capacity | 850 Watt |
Output Current | +3.3V – 18 A +5V – 18 A +12V – 70.8 A -12V – 0.3 A +5VSB – 3 A |
Modular Cable Management | Yes |
80 PLUS Certification | 80 PLUS Bronze |
Miscellaneous
Cooling System | 120 mm fan |
|---|---|
Features | Semi-modular, CircuitShield, over current protection, over voltage protection, undervoltage protection, short-circuit protection, overpower protection, thermal monitoring |
Compliant Standards | TUV, CB, RCM, BIS, UKCA, KC, PCIe 5.1 |
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 | 1.95 kg |
Dimensions & Weight (Shipping)
Shipping Width | 20.3 cm |
|---|---|
Shipping Depth | 29.65 cm |
Shipping Height | 13 cm |
Shipping Weight | 2.47 kg |
Additional information
| Manufacturer | |
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| PSU Power Capacity |
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