# Power Supply Unit FSP ADVAN-850GM 850 W

**URL:** https://aio.lv/en/product--fortron-ppa8504800--11487273
**Data updated:** 2025-12-30 21:27 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** Fortron
**Manufacturer code:** PPA8504800
**EAN:** 4711498480781
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 119.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 99.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fortron-ppa8504800--11487273

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

The FSP ADVAN-850GM power supply unit provides 850 W of total power with an AC input voltage range of 100 - 240 V. It features a 20+4 pin ATX motherboard power connector and comes with a 60 cm motherboard power cable and a 70 cm PCI Express power cable. This ATX form factor PSU is 80 PLUS Gold certified, ensuring high efficiency. It has an active cooling system with a 12 cm fan, and its dimensions are 150 mm x 140 mm x 86 mm.

## Long description

FSP ADVAN-850GM 850 W is an ATX power supply designed for desktop systems, offering 850 W total power with an input range of 100–240 V. This unit complies with the Intel® Power Design Guide ATX 3.1 and supports the new PCIe 12V-2x6 interface, delivering a single high-amperage +12V rail, DC-to-DC +5V and +3.3V regulation, and long-life 105°C Japanese bulk capacitors to ensure stable operation for high-performance CPUs and GPUs.
Advantages
The ADVAN-850GM uses an LLC resonant-converter topology with a synchronous rectifier to reduce switching losses and improve efficiency; it is 80 PLUS® Gold and Cybenetics Gold certified for lower power loss and heat. A fully modular cabling design and premium black embossed cables simplify installation and cable routing. The unit includes a 120 mm hydraulic bearing fan and an ECO semi-fanless switch that enables zero RPM silent operation below ~40% load. Dual PCIe 6+2 pin and a PCIe 12V-2x6 cable provide flexible connectivity for modern graphics cards.
Suitable for
High-performance gaming PCs with power-hungry GPUs
Workstations for video editing, 3D rendering, and content creation
Upgradable systems that require ATX 3.1 and PCIe 12V-2x6 support
Key specifications
Total power: 850 W
Efficiency: ≥ 90% at typical load (80 PLUS Gold)
Input voltage: 100–240 V
Motherboard connector: 20+4 pin ATX
Fan: 120 mm hydraulic bearing (HYB)
Form factor: ATX; dimensions: 150 x 140 x 86 mm
Certifications/protections: 80 PLUS Gold; OVP, OCP, OPP, OTP, SCP, UVP, SIP, NLO
Special features: Fully modular cables, ECO semi-fanless switch, +12V single rail, 105°C Japanese capacitors
Color: Black
How to use
Install the ADVAN-850GM into a compatible ATX case and connect the 20+4 pin motherboard cable plus required PCIe, SATA, and peripheral cables from the modular panel. Use the provided PCIe 6+2 pin cables or the 12V-2x6 cable for GPU power as needed. Toggle the ECO switch to enable semi-fanless operation for quieter use under light loads. Ensure correct orientation and secure mounting before powering the system on.
Usage recommendations
For reliable operation, match the PSU to system power draw with some headroom (typically 20–30% above expected peak load). Keep the PSU intake area unobstructed to maintain airflow, and periodically check and reseat modular cables. Use the ECO mode for low-noise environments and disable it when sustained high loads are expected.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 850 W |
| Efficiency | 90 % |
| Power Factor Correction (PFC) type | Active |
| Power protection features | No load operation, Over current, Over power, Over voltage, Short circuit, Surge & inrush protection (SIP), Under voltage |
| Power factor | 0.9 |
| Combined power (+3.3V) | 100 W |
| Combined power (+12V) | 850 W |
| Combined power (+5V) | 100 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 70.83 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 3 A |
| Input current | 5.5 |
| AC input voltage | 100 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 4 |
| Peripheral (Molex) power connectors (4-pin) | 4 |
| CPU power connector (4+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 2 |
| Cabling type | Fully-Modular |
| Motherboard power cable length | 600 mm |
| CPU power cable length | 700 mm |
| PCI Express power cable length | 700 mm |
| PCI Express power connectors (12-pin) | 1 |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Gold |
| Bearing technology | HYB |
| ATX version | 3.1 |
| Power supply unit (PSU) form factor | ATX |

### Design

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 86 mm |
| Width | 150 mm |
| Depth | 140 mm |

## FAQ

### How much does the Power Supply Unit FSP ADVAN-850GM cost, and is it available for purchase?

The price is 119.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 08.07.2026 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 FSP ADVAN-850GM 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 Fortron 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 Fortron 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.

## Image

https://aio.lv/img/cache/product/11487273/66800424_large.webp