Power Supply Unit FSP ADVAN-850GM

Name: Power Supply Unit FSP ADVAN-850GM PPA8504800
Brand: fsp/fortron
SKU: 11292998
Price: 124.99 EUR
Availability: InStock

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Power Supply Unit FSP ADVAN-850GM 850 W

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The FSP ADVAN-850GM is an 850 W ATX power supply unit designed for PCs. It features a 20+4 pin motherboard connector, 80 PLUS Gold certification for energy efficiency, and active cooling with a 12 cm fan. The unit supports input voltage from 100 to 240 V and has a compact size, making it suitable for various builds.

Available for order: 5 pcs.

Warranty: 2 Years

SKU: 11292998

Manufacturer: fsp/fortron

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Deliver the order:

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 € (Weight: 3.06 kg)

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Product information

Description

The FSP ADVAN-850GM 850 W is an ATX power supply unit designed for desktop PCs. It delivers up to 850 W on a single powerful +12V rail, complies with Intel® Power Design Guide ATX 3.1, and supports 100–240 V input. The unit uses an LLC resonant-converter topology with synchronous rectifier and DC-to-DC design for the +5V and +3.3V rails to improve efficiency and voltage stability while relying on 105°C Japanese bulk capacitors for enhanced reliability.

Advantages

This PSU is 80 PLUS Gold and Cybenetics Gold certified for high efficiency (≈90% typical), reducing power loss and heat. It includes a 120 mm hydraulic bearing fan with an ECO semi-fanless switch that enables zero-RPM silent operation under light loads. Fully modular cabling and premium black embossed cables simplify installation and cable routing. Dual PCIe 6+2 pin and a 12V-2x6 connector support modern, power-hungry GPUs and future hardware upgrades.

Suitable for

Gaming desktops with single high-performance GPU
Workstations for content creation and rendering
Upgradable PC builds that follow ATX 3.1 standards
Semi-silent home or office PCs where low noise is desired

Key specifications

Total power: 850 W
Efficiency: ≥ 90% at typical load; 80 PLUS Gold certified
Input voltage: 100–240 V
Motherboard connector: 20+4 pin ATX
PCIe connectors: Dual 6+2 pin and 12V-2x6 support
Fan: 120 mm hydraulic bearing (HYB) with ECO semi-fanless switch
Topology: LLC resonant converter with synchronous rectifier; +5V & 3.3V DC-to-DC
Capacitors: 105°C Japanese bulk capacitors
Modularity: Fully modular cables; premium black embossed cables
Protections: OVP, OCP, OPP, OTP, SCP, UVP, SIP, NLO
Colour: Black

How to use

Install the FSP ADVAN-850GM into a compatible ATX case and connect the 20+4 pin ATX cable to the motherboard. Attach necessary PCIe and peripheral cables from the modular cable set to graphics cards, drives and other components. Set the ECO switch to ON for semi-fanless silent operation at light loads or OFF for continuous fan cooling under sustained high load. Ensure the PSU is connected to a properly rated mains outlet (100–240 V) and that your system grounding and cable routing provide adequate airflow.

Usage recommendations

For stable long-term operation, keep internal case airflow unobstructed and use the modular cables provided to minimize clutter. Switch to ECO mode for quieter operation during low-to-moderate workloads, and disable ECO when sustained high power draw is expected (e.g., prolonged gaming or rendering) to maintain optimal cooling.

Specifications

Total power:: 850 W
Efficiency:: 90 %
Motherboard power connector:: 20+4 pin ATX
80 PLUS certification:: 80 PLUS Gold
Fan diameter:: 120 mm
Product colour:: Black

All features

Power

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

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

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

Design

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

Weight & dimensions

Height:: 86 mm
Width:: 150 mm
Depth:: 140 mm

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FAQ

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

The price is 124.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 16.07.2026 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 fsp/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 fsp/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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.

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