# Power Supply Unit Xilence Performance X Series XP850MR9.2 850 W

**URL:** https://aio.lv/en/product--xilence-xn174--10731345
**Data updated:** 2025-12-30 09:59 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** XILENCE
**Manufacturer code:** XN174
**EAN:** 4044953503764
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 110.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 91.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--xilence-xn174--10731345

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The Xilence Performance X Series XP850MR9.2 is a high-efficiency power supply unit with a total power of 850 W. It features a semi-modular cabling design, ensuring easy installation and optimal airflow. With an active PFC and 80 PLUS Gold certification, it provides stable power with reduced energy consumption. The unit supports a 20+4 pin ATX motherboard connector and operates on an AC input voltage range of 100 - 240 V. The active cooling system with a 14 cm fan ensures efficient heat dissipation, making it ideal for PC builds.

## Long description

The Xilence Performance X Series XP850MR9.2 is an 850 W semi-modular power supply designed for modern gaming PCs. It meets Intel's Design Guide 3.0 and supports driving high-performance graphics cards with PCI Express 5. The unit has 80 PLUS Gold certification for high efficiency, active PFC and a 140 mm fluid-dynamic bearing fan for reliable cooling and low noise. Semi-modular cabling simplifies installation and improves airflow while the power supply accepts an AC input range of 100–240 V and provides a 20+4 pin ATX motherboard connector.
Advantages
The XP850MR9.2 delivers stable 850 W power with up to 92% efficiency (80 PLUS Gold) and can absorb short, high load peaks above its rated power as required by ATX 3.0 and Intel Design Guide 3.0. Multiple protection circuits (OCP, OVP, UVP, SCP, OPP, OTP) provide safe operation under heavy usage. The semi-modular design reduces cable clutter, and the 140 mm fan with Fluid Dynamic Bearing offers long service life and quiet operation.
Suitable for
High-end gaming PCs with PCI Express 5 graphics cards
Systems requiring an 850 W ATX power supply
Custom PC builds that benefit from semi-modular cabling for improved airflow
Environments where energy efficiency and lower heat output are desired
Key specifications
Total power: 850 W
Efficiency: 92% (80 PLUS Gold)
Motherboard connector: 20+4 pin ATX
Fan diameter: 140 mm (Fluid Dynamic Bearing)
AC input voltage: 100–240 V
Protections: OCP, OVP, UVP, SCP, OPP, OTP
Colour: Black, Red
How to use
Install the XP850MR9.2 into a compatible ATX case following standard safety precautions: disconnect mains power before installation, mount the PSU in the case using the supplied screws, connect the 20+4 pin ATX cable to the motherboard and attach necessary PCIe, SATA and peripheral cables from the semi-modular sockets. Ensure proper cable routing to maintain airflow and reconnect mains power only after all internal connections are verified. Use an appropriate mains lead and a surge protector or UPS where needed.
Usage recommendations
For reliable long-term operation, keep the PSU intake areas free of dust, ensure adequate case ventilation, and avoid sustained overloads. The unit is suitable for modern gaming configurations with PCIe 5 GPUs; verify that your system's total power draw remains within the 850 W rating plus headroom for peak loads.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 850 W |
| Efficiency | 92 % |
| Power Factor Correction (PFC) type | Active |
| Power protection features | Under voltage, Short circuit, Over voltage, Over power, Over current |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 70.8 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 3 A |
| AC input voltage | 100 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 6 |
| PCI Express power connectors (8-pin) | 1 |
| CPU power connector (4+4 pin) | Yes |
| CPU P4 connector (4-pin) | 1 |
| PCI Express power connectors (6+2 pin) | 3 |
| Cabling type | Semi-Modular |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Gold |
| Bearing technology | FDB |
| ATX version | 3.0 |
| Power supply unit (PSU) form factor | ATX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 140 mm |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| Product colour | Black, Red |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | RoHS, WEEE |

### Technical details

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |
| Sustainability certificates | ErP |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 86 mm |
| Width | 150 mm |
| Depth | 160 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Box |

## FAQ

### How much does the Power Supply Unit Xilence Performance X Series XP850MR9.2 cost, and is it available for purchase?

The price is 110.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 29.07.2026 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. All transactions are 100% secure and encrypted.

### 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 XILENCE 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 XILENCE 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: total power, efficiency, motherboard power connector, 80 plus certification, fan diameter, 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 Unit Xilence Performance X Series XP850MR9.2?

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.

## Image

https://aio.lv/img/cache/product/10731345/64812228_large.webp