Power Supply, XPG, COREREACTOR II 850W

Name: Power Supply, XPG COREREACTOR II, COREREACTORII850G-WHCEU
Brand: ADATA
SKU: 10846649
Price: 114.49 EUR
Availability: InStock

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Power Supply, XPG COREREACTOR II, 850W

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Short description

The XPG COREREACTOR II 850W Power Supply offers a total power of 850W, with an AC input voltage range of 100-240V and frequency of 47-63Hz. It features a fully-modular cabling type, 20+4 pin ATX motherboard connector, and is designed for PC use. With an 80 PLUS Gold certification, this power supply ensures high efficiency. The active cooling system includes a 12 cm fan, and the unit is white in color. It meets various certifications including CE, FCC, and TUV.

Available at price 114.49 €: 100 pcs.

Total available for order: 120 pcs.

Warranty: 3 Years

SKU: 10846649

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2b. Kengaraga str., Riga, Latvia, LV-1063

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Product information

Description

XPG COREREACTOR II 850W is a fully‑modular ATX power supply engineered for modern desktop systems. It delivers 850 W of continuous power, supports an AC input range of 100–240 V and 47–63 Hz frequency, and comes in a white housing. The unit is 80 PLUS Gold certified and includes a 120 mm active cooling fan, 20+4 pin ATX motherboard connector and compliance with ATX 3.0 and ATX 3.1 design guides to support next‑generation components.

Advantages

The COREREACTOR II combines 80 PLUS Gold efficiency with ATX 3.0/3.1 compatibility and a 12VHPWR-ready design to provide reliable, efficient power delivery for mid‑to‑high performance PCs. Premium 105°C Japanese capacitors improve long‑term stability, while an intelligent fan curve reduces noise and extends fan life. Models are available across multiple wattages to fit different system power requirements.

Suitable for

Gaming PCs with mid‑to‑high power GPUs and CPUs
Content creation workstations (rendering, video editing)
AI development or ML workloads on desktop systems
High‑performance office or home systems requiring stable power delivery

Key specifications

Total power: 850 W
ATX compatibility: ATX 3.0 & ATX 3.1 compliant; 12VHPWR support
Certification: 80 PLUS Gold
AC input: 100–240 V, 47–63 Hz
Cabling: Fully modular
Motherboard connector: 20+4 pin ATX
Fan: 120 mm active cooling
Capacitors: 105°C Japanese capacitors
Colour: White
Weight: 1.596 kg

How to use

Install the COREREACTOR II 850W into a compatible ATX chassis and connect the fully‑modular cables to the motherboard, GPU, storage and peripherals as required. Ensure the AC input matches the rated range (100–240 V) and secure the PSU to the case using the supplied screws. If using modern GPUs that require 12VHPWR, connect the corresponding cable following the GPU manufacturer’s instructions. After connections are verified, power on the system and monitor functionality during initial boot.

Usage recommendations

For stable operation, choose a PSU wattage that provides a margin above your system’s peak power draw. Maintain adequate case airflow and periodically check fan operation and cable seating. Use the fully‑modular design to route cables neatly and avoid obstructing airflow around the 120 mm fan.

Specifications

Total power:: 850 W
Motherboard power connector:: 20+4 pin ATX
80 PLUS certification:: 80 PLUS Gold
Fan diameter:: 120 mm
Weight:: 1.596 kg
Product colour:: White

All features

Power

Total power:: 850 W
Power protection features:: Under voltage, Surge & inrush protection (SIP), Short circuit, Over voltage, Over power, Over current
Power factor:: 0.99
Max output current (+3.3V):: 22 A
Max output current (+12V):: 62.5 A
Max output current (+5V):: 22 A
Max output current (-12V):: 0.3 A
Max output current (+5Vsb):: 3 A
Input current:: 12
AC input frequency:: 47 - 63
AC input voltage:: 100 - 240

Ports & interfaces

Motherboard power connector:: 20+4 pin ATX
ATX Power connector (24-pin):: Yes
Number of SATA power connectors:: 8
Peripheral (Molex) power connectors (4-pin):: 4
EPS power connector (8-pin):: Yes
PCI Express power connectors (6+2 pin):: 6
Cabling type:: Fully-Modular

Performance

Purpose:: PC
80 PLUS certification:: 80 PLUS Gold
Mean time between failures (MTBF):: 100000 h
Bearing technology:: FDB
ATX version:: 3.0
EPS version:: 2.92
Power supply unit (PSU) form factor:: ATX

Design

Fan diameter:: 120 mm
Number of fans:: 1 fan(s)
Cooling type:: Active
Product colour:: White

Certificates

Certification:: CE | CB| FCC(IC) | TUV | cTUVus | TUV S-Zeichen | NOM | BSMI | UKCA | EAC | CCC | RCM

Weight & dimensions

Weight:: 1.596 kg
Height:: 86 mm
Width:: 140 mm
Depth:: 150 mm

Packaging data

Package weight:: 3100 g

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Instructions

mmo_123497644_1730838321_4445_3016578.pdf

adata-COREREACTORII850G-WHCEU-10846649.pdf

Description

Instructions

mmo_123497644_1730838321_4445_3016578.pdf

adata-COREREACTORII850G-WHCEU-10846649.pdf

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Warehouse	Stock	Delivery to the store	Store Price
BT19	100	Tomorrow Best delivery	114.49 €
EU85	20	03.07.2026	125.49 €

114.49 €

Stock: 100

Delivery Date: Tomorrow Best delivery

Warehouse: BT19

125.49 €

Stock: 20

Delivery Date: 03.07.2026

Warehouse: EU85

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Customer questions

FAQ

How much does the Power Supply, XPG, COREREACTOR II 850W cost, and is it available for purchase?

The price is 114.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 120 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Tomorrow at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Power Supply, XPG, COREREACTOR II 850W be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Power Supply, XPG, COREREACTOR II 850W online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All ADATA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized ADATA service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: total power, motherboard power connector, 80 plus certification, fan diameter, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Power Supply, XPG, COREREACTOR II 850W?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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