# ASROCK PRO-M850G 850W Power Supply Unit, 80 PLUS Gold Certified

**URL:** https://aio.lv/en/product--asrock-pro-m850g--12538340
**Data updated:** 2026-06-27 08:54 (EEST)
**Category:** Power Supplies (PSU)
**Manufacturer:** ASROCK
**Manufacturer code:** PRO-M850G
**EAN:** 4711581493049
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 106.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 88.42 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asrock-pro-m850g--12538340

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Wednesday | free |
| Pickup points | 13.07.2026 | 1.89 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The ASROCK PRO-M850G is a high-performance 850W power supply unit designed for demanding PC builds. Featuring 80 PLUS Gold certification, it ensures high energy efficiency and stable power delivery for gaming systems and workstations. This reliable PSU provides consistent voltage regulation and robust protection features, making it an ideal choice for users seeking efficient and dependable power for their computer components.

## Long description

The ASROCK PRO-M850G 850W Power Supply Unit is a high-performance component engineered to provide reliable and efficient power to demanding PC builds. With its 80 PLUS Gold certification, this unit guarantees high energy efficiency, reducing power waste and heat generation during operation. It is designed to support modern gaming systems and professional workstations, ensuring consistent voltage regulation and stable power delivery to all critical hardware components.
Advantages
The primary advantage of the ASROCK PRO-M850G is its high energy efficiency, which is verified by the 80 PLUS Gold standard, helping to lower electricity costs and minimize thermal output. The unit is built with high-quality components that ensure long-term reliability and stable performance under heavy loads. Furthermore, it incorporates robust protection features that safeguard your computer hardware against potential electrical issues, providing peace of mind for users running high-end graphics cards and processors.
Suitable for
High-performance gaming PCs
Professional workstations for content creation
Systems requiring stable power for multi-GPU or high-TDP CPU configurations
PC builds where energy efficiency and reliability are priorities
When it may not be suitable
This power supply may not be the optimal choice for ultra-compact small form factor cases that require specialized SFX power supplies, as this unit follows standard ATX dimensions. Additionally, for basic office computers with low power consumption, an 850W unit may be more capacity than necessary.
Key specifications
Power output: 850W
Efficiency rating: 80 PLUS Gold
Form factor: ATX
Voltage regulation: Stable output for high-demand components
Protection features: Integrated electrical safety mechanisms
How to use
To install the ASROCK PRO-M850G, ensure your computer case is powered off and disconnected from the wall outlet. Mount the power supply into the designated bay within your PC case using the provided screws. Connect the necessary power cables to your motherboard, graphics card, storage drives, and other peripherals. Double-check all connections to ensure they are fully seated before reconnecting the power cable to the wall and turning on your system.
What to consider before purchase
Verify that your PC case supports standard ATX power supplies
Calculate the total power consumption of your components to ensure 850W is sufficient
Check the cable length requirements for your specific case layout
Usage recommendations: To maintain optimal performance and longevity, ensure that the power supply intake fan has adequate clearance and is not obstructed by dust or debris. Regularly clean the dust filters of your PC case to promote efficient airflow and cooling.

## FAQ

### How much does the ASROCK PRO-M850G 850W Power Supply Unit cost, and is it available for purchase?

The price is 106.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 Wednesday 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 ASROCK PRO-M850G 850W Power Supply Unit 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 ASROCK 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 ASROCK 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