# Power Supply Unit Xilence Performance A+ XN340 850 W

**URL:** https://aio.lv/en/product--xilence-xp850r12--9150220
**Data updated:** 2025-12-30 08:36 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** XILENCE
**Manufacturer code:** XP850R12
**EAN:** 4044953503368
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 75.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 62.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--xilence-xp850r12--9150220

## 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

The Xilence Performance A+ XN340 power supply unit delivers a total power of 850 W, suitable for PC setups. It features a 20+4 pin ATX motherboard power connector with a cable length of 5.5 cm. The unit operates on an AC input voltage of 200 - 240 V and frequency of 50 - 60 Hz. With an 80 PLUS Gold certification, it ensures high energy efficiency. The active cooling system with a 12 cm fan keeps the unit cool during operation. Its non-modular cabling simplifies installation.

## Long description

The Xilence Performance A+ XN340 850 W is a fixed-cable PC power supply designed for gaming and high-performance desktop systems. With an 850 W total output and 80 PLUS Gold certification, this PSU provides efficient power delivery. The unit features a 120 mm active cooling fan, black powder-coated housing and a 20+4 pin ATX motherboard connector. It is intended for use with 200–240 V AC mains and supports 50–60 Hz operation.
Advantages
The XN340 offers stable voltage regulation and multiple integrated safety circuits to protect the system under heavy load. Its 80 PLUS Gold efficiency reduces energy losses and operating costs. The 120 mm fan provides active cooling while maintaining low noise levels, and the robust black housing with a fan grille contributes to durability. The fixed-cable design simplifies setup and ensures reliable cable routing.
Suitable for
 Gaming PCs with mid to high power requirements
 Multimedia workstations and streaming setups
 Systems requiring efficient 80 PLUS Gold power delivery
 Builds where a fixed-cable PSU is acceptable
Key specifications
 Total power: 850 W
 Mains input: 200–240 V AC, 50–60 Hz
 80 PLUS certification: 80 PLUS Gold
 Motherboard connector: 20+4 pin ATX (cable length 5.5 cm)
 Fan diameter: 120 mm
 Product colour: Black
 Weight: 2.3 kg
How to use
Install the Xilence Performance A+ XN340 in a compatible PC case using standard ATX PSU mounting points. Connect the 20+4 pin ATX connector to the motherboard and route other fixed cables to the corresponding components. Ensure the PSU is connected to a 200–240 V AC mains supply. Leave adequate clearance around the 120 mm fan for airflow and avoid obstructing the fan grille to maintain cooling performance.
Usage recommendations
For stable operation, use the PSU in systems whose total component power draw does not exceed the unit’s rated 850 W. Keep the PSU and PC interior free of dust, provide sufficient case ventilation, and verify compatible connectors before installation. For regions with different mains voltage, use appropriate power infrastructure or a compatible PSU model.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 850 W |
| Power Factor Correction (PFC) type | Active |
| Power protection features | Under voltage, Short circuit, Overheating, Over voltage, Over power |
| Combined power (+3.3V) | 66 W |
| Combined power (+5V) | 100 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 16 W |
| Input current | 6.3 |
| AC input frequency | 50 - 60 |
| AC input voltage | 200 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| PCI Express connector | Yes |
| Number of SATA power connectors | 6 |
| ATX power connector (20+4 pin) | Yes |
| CPU power connector (4+4 pin) | Yes |
| CPU P4 connector (4-pin) | 1 |
| PCI Express power connectors (6+2 pin) | 3 |
| Cabling type | Non-Modular |
| Motherboard power cable length | 55 mm |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Gold |
| Bearing technology | HDB |
| ATX version | 2.52 |
| Silent mode | Yes |
| Power supply unit (PSU) form factor | ATX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 120 mm |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| Fan location | Top |
| On/off switch | Yes |
| Product colour | Black |

### Certificates

| Feature | Value |
|---|---|
| Certification | 80PLUS certification |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 2.3 kg |
| Height | 98 mm |
| Width | 198 mm |
| Depth | 247 mm |

## FAQ

### How much does the Power Supply Unit Xilence Performance A+ XN340 cost, and is it available for purchase?

The price is 75.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 40 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 Power Supply Unit Xilence Performance A+ XN340 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 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, 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 Unit Xilence Performance A+ XN340?

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/9150220/64808159_large.webp