1. Einleitung
This manual provides essential information for the installation, operation, and maintenance of your XPG CORE Reactor II VE 850W Power Supply Unit (PSU). Please read this manual thoroughly before installation and retain it for future reference. The XPG CORE Reactor II VE is an 80 Plus Gold certified power supply designed for stable and efficient power delivery to your computer system.

Image 1.1: XPG CORE Reactor II VE 850W Power Supply Unit, showcasing dank seines kompakten Designs.
2. Hauptmerkmale
- 80 Plus Gold-Zertifizierung: Ensures high power efficiency, reducing energy waste and operating costs.
- 12V-2x6 Connector: Provides direct and efficient power delivery to critical components, enhancing system stability and performance.
- DC-DC Circuit Design: Maximizes efficiency and reliability by converting power directly to the required output voltage, reducing heat and prolonging hardware lifespan.
- Low Ripple Noise Design: Features ripple levels below 60mV at +12V and below 40mV at +5V and +3.3V, ensuring stable power delivery and minimizing electrical interference.
- >15ms Hold Up Time: Exceeds Intel's standards for uninterrupted power delivery, ensuring reliable operation under challenging conditions.
- 8 Industrial Protections: Comprehensive protection suite including Over-Voltage Protection (OVP), Under-Voltage Protection (UVP), Over-Current Protection (OCP), Short-Circuit Protection (SCP), Over-Power Protection (OPP), Over-Temperature Protection (OTP), Surge & Inrush Protection (SIP), and No Load Operation (NLO).
- Kompakte 140 mm Länge: Maximizes space efficiency for easy integration into various PC setups and chassis.

Image 2.1: Close-up of the 12V-2x6 connector for modern GPUs.

Image 2.2: Visual representation of the 8 industrial-grade protections.
3. Einrichtung und Installation
Before installing the XPG CORE Reactor II VE PSU, ensure your computer system is powered off and disconnected from the main power outlet. Refer to your PC case and motherboard manuals for specific installation instructions.
3.1 Auspacken
Carefully remove the PSU and all included cables from the packaging. Verify that all components listed in the product documentation are present.

Image 3.1: XPG CORE Reactor II VE PSU with its modular cables.
3.2 Montage des Netzteils
- Position the PSU in the designated PSU bay of your PC case.
- Richten Sie die Schraubenlöcher am Netzteil an denen am Gehäuse aus.
- Befestigen Sie das Netzteil mit den mitgelieferten Schrauben.
3.3 Anschlusskabel
The XPG CORE Reactor II VE is a fully modular PSU, allowing you to connect only the cables you need. This helps improve airflow and cable management within your PC case.

Image 3.2: Modular cable connection ports on the XPG CORE Reactor II VE PSU.
- Schließen Sie das 24-polige ATX-Kabel an Ihr Motherboard an.
- Connect the 8-pin (4+4) EPS/CPU cable(s) to your motherboard.
- Connect the 6+2 pin PCIe cables to your graphics card(s). The 12V-2x6 connector is specifically designed for modern high-power GPUs.
- Connect SATA power cables to your storage drives (HDDs/SSDs) and other SATA-powered devices.
- Connect Molex cables to any peripherals requiring them.
- Stellen Sie sicher, dass alle Verbindungen sicher und richtig sitzen.
4. Bedienungsanleitung
Once the PSU is installed and all components are connected, you can power on your system.
- Ensure the power switch on the back of the PSU is in the "OFF" (0) position.
- Schließen Sie das Netzkabel an das Netzteil und anschließend an eine Wandsteckdose oder einen Überspannungsschutz an.
- Schalten Sie den Netzschalter am Netzteil in die Position "EIN" (I).
- Drücken Sie den Netzschalter an Ihrem Computergehäuse, um das System zu starten.
The XPG CORE Reactor II VE is designed for continuous, stable operation. Its FDB 120mm fan provides efficient cooling while maintaining low noise levels.
5. Wartung
Durch sachgemäße Wartung wird die Langlebigkeit und optimale Leistung Ihres Netzteils sichergestellt.
- Staubentfernung: Periodically clean the PSU fan and ventilation grilles to prevent dust buildup, which can impede airflow and lead to overheating. Use compressed air for this purpose, ensuring the system is powered off and unplugged.
- Kabelmanagement: Achten Sie darauf, dass die Kabel ordentlich verlegt sind und den Luftstrom im PC-Gehäuse nicht behindern.
- Umgebungsbedingungen: Operate the PSU in a well-ventilated area, away from direct sunlight, excessive heat, and moisture.
6. Fehlerbehebung
If you encounter issues with your XPG CORE Reactor II VE PSU, refer to the following common troubleshooting steps:
- Kein Strom:
- Prüfen Sie, ob das Netzkabel fest mit dem Netzteil und der Steckdose verbunden ist.
- Ensure the PSU's power switch is in the "ON" (I) position.
- Verify that the 24-pin ATX and 8-pin EPS/CPU cables are correctly seated in the motherboard.
- Prüfen Sie die Wandsteckdose mit einem anderen Gerät, um sicherzustellen, dass sie Strom liefert.
- Systeminstabilität/Abstürze:
- Ensure all power connectors to components (motherboard, CPU, GPU, drives) are firmly connected.
- Check for any loose cables or short circuits within the case.
- If possible, test the PSU with a different set of components or in another system to isolate the issue.
- Übermäßiger Lärm:
- Check if the PSU fan is obstructed by dust or cables.
- Stellen Sie sicher, dass das Netzteil sicher montiert ist, um Vibrationen zu vermeiden.
- If the noise persists and is unusual, contact customer support.
If troubleshooting steps do not resolve the issue, contact XPG customer support for further assistance.
7. Spezifikationen
| Besonderheit | Detail |
|---|---|
| Modellname | COREREACTORIIVE850G-BKCUS |
| Marke | XPG |
| Ausgang Wattage | 850 Watt |
| Formfaktor | ATX |
| Kühlmethode | Luft |
| Artikelabmessungen (L x B x H) | 5.51 x 5.9 x 3.38 Zoll |
| Artikelgewicht | 5 Pfund |
| Stromversorgungsdesign | Vollständig modular |
| Anzahl der Lüfter | 1 |
| Maximale Eingangslautstärketage | 240 Volt (Wechselstrom) |
| Mindesteingangslautstärketage | 216 Volt (Wechselstrom) |
| UPC | 842243032468 |
8. Garantie und Support
The XPG CORE Reactor II VE 850W PSU comes with a 7 Jahre Herstellergarantie. For warranty claims or technical support, please visit the official XPG webWebsite oder wenden Sie sich an die Kundendienstabteilung.
Weitere Ressourcen und Produktinformationen finden Sie unter XPG Store auf Amazon.
9. Produktvideos
Below are relevant product videos for the XPG CORE Reactor II VE Power Supply Unit. These videos provide additional visual information regarding the product's features and installation.
XPG Core Reactor Power Supply Review
Video 9.1: Eine detaillierte Review of the XPG Core Reactor Power Supply, covering its features, design, and performance. This video is provided by Consumer Tech Review.
Core Reactor Review
Video 9.2: Ein überview of the Core Reactor PSU, highlighting its integration into a PC build and general performance. This video is provided by Brayden Abear.