# ATX Power Supply XPG CORE REACTOR II 850 W, 80 PLUS Gold, Fully-Modular, ATX 3.0, 12V 62.5A, 6×(6+2) PCIe, 8×SATA

**URL:** https://aio.lv/en/product--xpg-corereactorii850g-bkceu--10709185
**Data updated:** 2026-01-21 11:02 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** XPG
**Manufacturer code:** COREREACTORII850G-BKCEU
**EAN:** 4711085942388
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 111.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 92.14 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--xpg-corereactorii850g-bkceu--10709185

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

XPG CORE REACTOR II 850 W is an ATX form-factor power supply designed for PC systems. It delivers 850 W total power with a +12V rail capable of 62.5 A, 80 PLUS Gold efficiency and ATX 3.0 / EPS 2.92 compatibility. The unit is fully-modular, includes 6 (6+2) PCIe connectors, 8 SATA and 4 Molex connectors, an 120 mm FDB fan, active cooling and comprehensive SIP protection. Compact 150 mm depth and 100000 h MTBF suit gaming and workstation builds.

## Long description

The XPG CORE REACTOR II 850 W power supply unit delivers stable 850 W output with a standard 20+4 pin ATX connector and a fully modular cable layout. Designed for high-efficiency performance and thermal management, this PSU supports modern gaming rigs and workstation builds while maintaining a clean internal layout. Its all-black housing and compact dimensions allow easy integration into a variety of chassis styles.
Advantages
The unit provides consistent power delivery with high efficiency to reduce energy loss and heat generation during sustained loads. Fully modular cabling simplifies installation and cable management, improving airflow and interior aesthetics. Enhanced thermal performance and optimized fan control help maintain low operating temperatures and quiet operation under typical workloads. Compatibility with current-generation components ensures reliable startup and operation for demanding systems.
Suitable for
Gaming desktop PCs with mid to high power demands
Content-creation workstations and rendering rigs
Upgraded systems that require stable power for modern CPUs and GPUs
Custom builds where modular cabling and neat routing are desired
Key specifications
Output power: 850 W continuous
Connector type: 20+4 pin ATX main connector plus modular peripheral connectors
Design: fully modular cable system for streamlined cable routing
Efficiency: high-efficiency topology to minimize power loss
Cooling: optimized fan and thermal design for low noise and stable temperatures
Form factor: ATX-compatible housing suitable for standard cases
How to use
Install the PSU into a compatible ATX chassis, secure it with the provided mounting screws, and connect the 20+4 pin ATX cable to the motherboard. Attach modular cables for CPU power, GPU power, SATA, and peripheral devices as required by the system configuration. Manage unused modular cables externally and ensure clear airflow paths around the unit. Verify all connections before powering on the system and perform an initial boot to confirm stable operation.
Usage recommendations
For reliable long-term performance, use in a dust-controlled environment, maintain adequate case airflow, and periodically check cable connections. Pair the unit with components whose combined power draw stays within the recommended headroom below the maximum 850 W output to preserve efficiency and longevity.

## FAQ

### How much does the XPG CORE REACTOR II 850 W ATX Power Supply cost, and is it available for purchase?

The price is 111.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 228 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 09.07.2026 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can XPG CORE REACTOR II 850 W ATX Power Supply be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 XPG 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 XPG 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10709185/60143209_large.webp