1. Uvod
The XPG Core Reactor II 850W Modular Power Supply is engineered to deliver stable and efficient power to your computing system. Compliant with the Intel ATX 3.0 design guide and featuring an 80 PLUS Gold certification, this power supply ensures reliable performance for a wide range of PC builds. Its fully modular design simplifies cable management, contributing to a cleaner and more organized internal setup.

Figure 1: XPG Core Reactor II 850W Power Supply
2. Sadržaj paketa
Provjerite jesu li sve dolje navedene stavke uključene u paket vašeg proizvoda:
- XPG Core Reactor II 850W Modular Power Supply Unit
- Modularni set kabela (uključujući 12VHPWR kabel)
- AC kabel za napajanje
- Montažni vijci
- Korisnički priručnik (ovaj dokument)
Video 1: Krajview of the XPG Core Reactor II Power Supply and its included components.
3. Značajke
- Intel ATX 3.0 Design Guide Compliant: Equipped with a 12VHPWR (12+4) Connector for next-generation GPUs.
- Certified GOLD Efficiency: Achieves high efficiency ratings by both 80 PLUS and Cybenetics, reducing energy waste and heat generation.
- Premium Japanese Capacitors: Utilizes 100% Japanese 105℃ Capacitors for enhanced stability and long-term reliability.
- Fluid Dynamic Bearing (FDB) Fan: Features an FDB fan with intelligent fan control for quiet operation and efficient cooling.
- Available in Multiple Wattages: Models available in 1200W, 1000W, 850W, 750W, and 650W to suit various system requirements.

Figure 2: ATX 3.0 and 12VHPWR Connector Details

Figure 3: Japanese 105°C Capacitors
4. Specifikacije
| Atribut | Vrijednost |
|---|---|
| Naziv modela | COREREACTORII850G-BKCUS |
| Izlaz Wattage | 850 vata |
| Form Factor | ATX |
| Certifikacija učinkovitosti | 80 PLUS zlato, Cybenetics zlato |
| Metoda hlađenja | Air (FDB Fan) |
| Dimenzije proizvoda (D x Š x V) | 5.51 x 5.91 x 3.35 inča (140 x 150 x 86 mm) |
| Težina artikla | 3.5 funti (1.59 kilograma) |
| Kompatibilni uređaji | PC Components (Motherboard, CPU, GPU, Storage) |

Figure 4: Cable Configuration for Core Reactor II Series
5. Postavljanje
Follow these steps to properly install your XPG Core Reactor II 850W Power Supply:
- Pripremite svoj sustav: Ensure your computer is powered off and unplugged from the wall. Open your PC case to access the power supply mounting area.
- Montirajte napajanje: Secure the XPG Core Reactor II PSU into the designated power supply bay in your PC case using the provided mounting screws. Ensure the fan is oriented correctly for optimal airflow (typically facing downwards or towards an intake vent).
- Spojite bitne kablove:
- 24-Pin ATX Motherboard Cable: Connect the large 24-pin cable from the PSU to the corresponding port on your motherboard.
- CPU Power Cables: Connect the 4+4-pin or 8-pin CPU power cables to the CPU power headers on your motherboard. Modern motherboards may require two such connections.
- GPU Power Cables: For graphics cards requiring a 12VHPWR connector, use the dedicated 12VHPWR (12+4) cable. For other GPUs, use the appropriate 6+2-pin PCI-E cables. Ensure all connections are fully seated.
- SATA/Molex Cables: Spojite SATA kabele za napajanje na svoje pogone za pohranu podataka (SSD-ove, HDD-ove) i Molex kabele na sve ostale periferne uređaje kojima su potrebni.
- Uprava za kabele: Utilize the fully modular design to connect only the necessary cables, improving airflow and aesthetics within your case. Route cables neatly to prevent obstruction.
- Konačna provjera: Double-check all connections to ensure they are secure. Close your PC case.

Figure 5: Modular Cable Ports

Slika 6: Bočna strana View of Modular Connections
6. Upute za rad
After successful installation, connect the AC power cord to the PSU and then to a wall outlet. Flip the main power switch on the back of the PSU to the 'ON' position. You can then power on your computer as usual.
The XPG Core Reactor II features an intelligent FDB fan control. The fan operates silently at low loads and adjusts its speed dynamically to maintain optimal temperatures under heavier loads. This ensures efficient cooling without unnecessary noise.

Figure 7: Main Power Switch and AC Inlet
7. Održavanje
Kako biste osigurali dugotrajnost i optimalne performanse vašeg napajanja, uzmite u obzir sljedeće savjete za održavanje:
- Držite ga čistim: Periodically clean the exterior of the power supply and its fan grill to prevent dust buildup, which can impede airflow and cooling efficiency. Use compressed air for hard-to-reach areas.
- Osigurajte odgovarajuću ventilaciju: Make sure your PC case has adequate airflow and that the power supply's intake and exhaust vents are not obstructed.
- Izbjegavajte preopterećenje: Ensure your system's power consumption does not consistently exceed the PSU's rated wattage.
8. Rješavanje problema
If you encounter issues with your XPG Core Reactor II 850W Power Supply, try the following steps:
- Bez napajanja:
- Provjerite je li kabel za napajanje izmjeničnom strujom sigurno spojen i na napajanje i na zidnu utičnicu.
- Provjerite je li glavni prekidač za napajanje na PSU-u u položaju 'UKLJUČENO'.
- Verify that the 24-pin ATX and CPU power cables are correctly and firmly connected to the motherboard.
- Nestabilnost sustava/Nasumična isključenja:
- Ensure all component power cables (GPU, CPU, etc.) are securely connected.
- Confirm that your system's total power draw does not exceed the 850W capacity of the PSU. High-end components, especially GPUs, can have significant power spikes.
- Provjerite ima li unutar kućišta računala odgovarajuća ventilacija kako biste spriječili pregrijavanje.
- Neobična buka:
- If the fan is unusually loud, ensure it is not obstructed by cables or dust.
- A slight buzzing noise under heavy load can sometimes occur with certain components; however, persistent loud or grinding noises may indicate a fan issue.
If issues persist after following these steps, please contact XPG customer support.
9. Jamstvo i podrška
The XPG Core Reactor II 850W Modular Power Supply comes with a 10-godišnje jamstvo, što osigurava dugoročnu pouzdanost i bezbrižnost. Ovo jamstvo pokriva nedostatke u materijalima i izradi pri normalnoj uporabi.
For technical support, warranty claims, or further assistance, please visit the official XPG webweb-mjesto ili se obratite njihovoj službi za korisnike. Sačuvajte dokaz o kupnji radi potvrde jamstva.
Proizvođač: ADATA
Broj modela: COREREACTORII850G-BKCUS