# Power Supply Unit FOURZE PS850W 850W

**URL:** https://aio.lv/en/product--fourze-fz-ps850-002--4790387
**Data updated:** 2025-12-29 17:41 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** FOURZE
**Manufacturer code:** FZ-PS850-002
**EAN:** 5713552005328
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The FOURZE PS850W power supply unit delivers a total power of 850W with a peak power of 1100W. It features a 24-pin ATX motherboard connector and operates on an AC input voltage of 180-240V. With 80 PLUS Bronze certification, it ensures efficient power usage. The active cooling system with a 14 cm fan keeps the unit cool during operation. Its dimensions are 160 mm (W) x 150 mm (D) x 85 mm (H) and it has a mean time between failures (MTBF) of 100,000 hours.

## Long description

The FOURZE PS850W 850W power supply unit provides 850 W continuous power and supports peak power up to 1100 W. It is 80 PLUS Bronze certified and includes a 24-pin ATX motherboard connector. The unit is designed with quality components, active cooling via a 140 mm fan and a compact form factor (160 × 150 × 85 mm) to ensure stable power delivery and long service life.
Advantages
The FOURZE PS850W combines mid-range capacity with efficiency, offering 80 PLUS Bronze certification for reduced energy waste. Robust internal components improve longevity and maintain stable voltage under load. An integrated 140 mm fan provides effective cooling while keeping noise and temperature under control. The unit's 24-pin ATX connector and standard dimensions make it compatible with most PC builds.
Suitable for
Home and office desktop computers
Mid-range gaming PCs
Workstations requiring reliable continuous power
System upgrades where 850 W capacity is needed
Key specifications
Total power: 850 W (peak up to 1100 W)
Motherboard connector: 24-pin ATX
Certification: 80 PLUS Bronze
Fan diameter: 140 mm (active cooling)
Input voltage: AC 180–240 V
Dimensions (W × D × H): 160 × 150 × 85 mm
Weight: 1.95 kg
Colour: Black
MTBF: 100,000 hours
How to use
Install the FOURZE PS850W into a compatible PC case following your case manufacturer's instructions. Connect the 24-pin ATX cable to the motherboard and attach required peripheral and CPU/GPU power connectors as needed. Ensure the input voltage matches the specified AC 180–240 V range and secure all connectors. Allow sufficient airflow around the unit and route cables to avoid obstructing fans.
Usage recommendations
For reliable operation, use this PSU in systems where the combined component power draw does not exceed the continuous 850 W rating. Keep the interior of the PC clean and free of dust, maintain case airflow, and monitor temperatures during heavy loads. If you plan frequent high peak loads, verify component power requirements to ensure safe margins below the PSU's peak rating.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 850 W |
| Peak power | 1100 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 70 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 2.5 A |
| Input current | 5/10 |
| AC input frequency | 50 - 60 |
| AC input voltage | 180 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 24-pin ATX |
| ATX Power connector (24-pin) | Yes |
| PCI Express power connectors (6-pin) | 1 |
| Number of SATA power connectors | 1 |
| CPU power connector (4+4 pin) | Yes |
| Cabling type | Non-Modular |

### Performance

| Feature | Value |
|---|---|
| 80 PLUS certification | 80 PLUS Bronze |
| Mean time between failures (MTBF) | 100000 h |
| 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 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.95 kg |
| Height | 85 mm |
| Width | 160 mm |
| Depth | 150 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 2270 g |
| Package depth | 210 mm |
| Package height | 95 mm |
| Package width | 260 mm |

## FAQ

### 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 FOURZE 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 FOURZE 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.

## Image

https://aio.lv/img/cache/product/4790387/64803289_large.webp