CORE REACTOR II
IMPROVE YOUR CORE, ENHANCE YOUR PERFORMANCE
CORE REACTOR II is a top-performing power supply unit designed for ATX 3.0 & ATX 3.1 compliance with a modular cable design and an 80 PLUS GOLD certification. These power supplies thrive in high-performance scenarios like servers or workstation setups, where a lot of power is needed.
Next-Gen Ready – ATX 3.0 & ATX 3.1 COMPLIANT
CORE REACTOR II series power supply units meet Intel ATX 3.0 & ATX 3.1 design guide specifications and feature a 12VHPWR connector. By upgrading to an ATX 3.0 & ATX 3.1-compliant power supply, you’ll be fully equipped for the upcoming wave of high-performance components. A must for the modern gamer, creator, or AI developer. Stay ahead of the curve by upgrading to an ATX 3.0 & ATX 3.1 PSU, the new standard in PC hardware.
Certified GOLD Efficiency
CORE REACTOR II units recieved 80 PLUS GOLD certifications for efficiency, achieving up to 91.40% (115V) efficiency at 50% load. It comes in 1200W, 1000W, 850W, 750W, and 650W models for varying user needs and scenarios. It’s the perfect PSU for mid-to-high level components, including the latest CPUs and GPUs.
Intelligent Fan-Curve Design
The intelligent fan curve ensures quiet operation, even under full power load. By starting the fan at a low RPM, fan performance is both enhanced and extended, thereby increasing the power supply unit’s lifespan.
Premium all 105°C Japanese Capacitors
CORE REACTOR II features top-tier 105°C Japanese capacitors, ensuring exceptional stability and reliability of the PSU for many years of dependable performance.
PEAK PERFORMANCE AND RELIABILITY
All XPG ATX 3.0 and ATX 3.1 power supplies are designed to support up to 235% power excursion, enabling the system to handle sudden power spikes, ensuring stability, and preventing crashes during intense workloads like gaming, rendering, and data processing.
| Summary | XPG COREREACTOR II 850W Power Supply. Total power: 850 W, AC input voltage: 100 – 240 V, AC input frequency: 47 – 63 Hz. Motherboard power connector: 20+4 pin ATX, Cabling type: Fully-Modular. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Gold. Product colour: Black, Cooling type: Active, Fan diameter: 12 cm. Certification: CE | CB| FCC(IC) | TUV | cTUVus | TUV S-Zeichen | NOM | BSMI | UKCA | EAC | CCC | RCM |
|---|---|
| Vendor Homepage | https://www.xpg.com/en/xpg/pc-components-core-reactor-ii |
| Category Code | PSU |
| Unit Box Height | 0.21 |
| Unit Box Length | 0.34 |
| Unit Box Width | 0.16 |
| AC input frequency | 47 – 63 Hz |
| AC input voltage | 100 – 240 V |
| Input current | 12 A |
| Max output current (+12V) | 62.5 A |
| Max output current (+3.3V) | 22 A |
| Max output current (+5V) | 22 A |
| Max output current (+5Vsb) | 3 A |
| Max output current (-12V) | 0.3 A |
| Power factor | 0.99 |
| Power protection features | Over current/Over power/Over voltage/Short circuit/Surge & inrush protection (SIP)/Under voltage |
| Total power | 850 W |
| ATX power connector (12+4 pin) | Yes |
| ATX Power connector (24-pin) | Yes |
| Cabling type | Fully-Modular |
| EPS power connector (8-pin) | Yes |
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 8 |
| PCI Express power connectors (6+2 pin) | 6 |
| Peripheral (Molex) power connectors (4-pin) | 4 |
| 80 PLUS certification | 80 PLUS Gold |
| ATX version | 3.0 |
| Bearing technology | FDB |
| EPS version | 2.92 |
| Mean time between failures (MTBF) | 100000 h |
| Power supply unit (PSU) form factor | ATX |
| Purpose | PC |
| Cooling type | Active |
| Fan diameter | 120 mm |
| Number of fans | 1 fan(s) |
| Product colour | Black |
| Certification | CE | CB| FCC(IC) | TUV | cTUVus | TUV S-Zeichen | NOM | BSMI | UKCA | EAC | CCC | RCM |
| Depth | 150 mm |
| Height | 86 mm |
| Weight | 1596 g |
| Width | 140 mm |
| Package weight | 3100 g |
| Model name | XPG CORE REACTOR II |
| Units per Shipping Box | 6 |
| Unit Calculated Volume | 0.01338 cubm |
| Unit Calculated Weight | 3.67 kg |