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header-product Power supply unit ASUS TUF-GAMING-850G-EVO 850W ATX 80 PLUS Gold 20+4 pin, 1 fan, black
151.99 €

Power supply unit ASUS TUF-GAMING-850G-EVO 850W ATX 80 PLUS Gold 20+4 pin, 1 fan, black

ASUS TUF-GAMING-850G-EVO 850W ATX PSU Photo 1
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ASUS TUF-GAMING-850G-EVO 850W ATX PSU Photo 1
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ASUS TUF-GAMING-850G-EVO 850W ATX PSU Photo 13
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Power supply unit ASUS TUF-GAMING-850G-EVO 850W ATX 80 PLUS Gold 20+4 pin, 1 fan, black

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Short description

ATX power supply unit ASUS TUF-GAMING-850G-EVO with 850 W total output and 80 PLUS Gold efficiency. Designed for desktop PCs, it supports a 20+4 pin ATX motherboard connector, has active PFC, AC input 100–240 V and a single cooling fan. Includes CPU, PCIe, SATA and Molex cables (cable lengths: motherboard 50 cm; SATA 400 mm and 120 mm) for system and peripheral power delivery.
Available at price 151.99 €: 14 pcs.
Total available for order: 116 pcs.
Warranty: 2 Years
SKU: 12222951
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 2.42 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
16.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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36 months installment: from 4.22 euros per month
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Product information

Description

The ASUS TUF-GAMING-850G-EVO is an 850 W ATX power supply unit with 80 PLUS Gold efficiency designed for desktop PCs. It delivers stable power through a 20+4 pin ATX motherboard connector and includes cables for CPU, PCIe, SATA and Molex devices. The unit supports AC input from 100–240 V, features active power factor correction and a single cooling fan, and uses components and protections intended to provide durable operation for gaming and workstation rigs.

Advantages

The TUF Gaming Gold EVO series combines military-grade capacitors and premium components to provide high reliability and consistent voltage delivery under load. An advanced cooling solution with dual-ball bearing technology increases fan lifespan compared with sleeve-bearing designs while a protective PCB coating helps resist moisture, dust and temperature stress. 80 PLUS Gold efficiency reduces wasted energy and heat, improving system efficiency and long-term operating cost. ATX 3.1 compatibility and included PCIe cabling ensure support for modern high-power graphics cards.

Suitable for

  • Gaming desktops requiring 850 W power and high efficiency
  • High-performance workstations with discrete graphics cards
  • System builders seeking durable components and long-term reliability
  • Upgrades to ATX 3.1-compatible systems or PCIe Gen 5.1 GPUs

Key specifications

  • Total output: 850 W
  • Efficiency rating: 80 PLUS Gold
  • Input voltage: AC 100–240 V
  • Motherboard connector: 20+4 pin ATX
  • Cooling: single fan with dual-ball bearing design
  • Protection: coated PCB for moisture, dust and temperature resistance
  • Cabling: includes CPU, PCIe, SATA and Molex cables; motherboard cable length ~50 cm; SATA cable lengths 400 mm and 120 mm

How to use

Install the PSU into a compatible ATX case aligning the mounting holes and secure it with the supplied screws. Connect the 20+4 pin ATX cable to the motherboard and attach the CPU power connector, PCIe connectors for the graphics card, and SATA/Molex connectors for drives and peripherals as required. Ensure the AC mains voltage matches the PSU input (100–240 V) and use a properly grounded outlet. Allow unobstructed airflow around the intake and exhaust areas of the case to maintain cooling performance.

Usage recommendations

For reliable operation, use the ASUS TUF-GAMING-850G-EVO with systems whose combined component power draw stays well below the 850 W rating to allow headroom for peak loads. Keep intake paths clear of dust and verify cable routing for adequate airflow. When installing high-power graphics cards, use the supplied PCIe cable compatible with ATX 3.1/PCIe Gen 5.1 where applicable.

Specifications

Total power:
850 W
Motherboard power connector:
20+4 pin ATX
80 PLUS certification:
80 PLUS Gold
Weight:
1.35 kg
Product colour:
Black
All features

Power

Total power:
850 W
Power Factor Correction (PFC) type:
Active
Power protection features:
Over current, Over power, Under voltage, Over voltage, Short circuit, Overheating
Combined power (+3.3V):
110 W
Combined power (+12V):
850 W
Combined power (+5V):
110 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
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):
2
CPU power connector (4+4 pin):
Yes
PCI Express power connectors (6+2 pin):
3
Cabling type:
Fully-Modular
Motherboard power cable length:
500 mm
SATA power cable length:
120, 400
Peripheral (Molex) power cable length:
120, 400
PCI Express power cable length:
500 mm
PCI Express power connectors (16-pin):
1

Performance

Purpose:
PC
80 PLUS certification:
80 PLUS Gold
Mean time between failures (MTBF):
120000 h
Bearing technology:
DBB
ATX version:
3.1
Power supply unit (PSU) form factor:
ATX

Design

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

Weight & dimensions

Weight:
1.35 kg
Height:
86 mm
Width:
140 mm
Depth:
150 mm

Packaging data

Package weight:
2100 g
Package depth:
182 mm
Package height:
127 mm
Package width:
282 mm
Package type:
Box

Packaging content

Cables included:
CPU, PCIe, Peripheral (Molex), SATA

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH353 14 13.07.2026 151.99 € Best price
WH349 8 09.07.2026 157.49 €
EU2 14 30.06.2026 Best delivery 159.99 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 2 23.07.2026 156.99 €
151.99 €
Stock: 14
Delivery Date: 13.07.2026
Warehouse: WH353
157.49 €
Stock: 8
Delivery Date: 09.07.2026
Warehouse: WH349
159.99 €
Stock: 14
Delivery Date: 30.06.2026 Best delivery
Warehouse: EU2
162.99 €
Stock: 64
Delivery Date: 09.07.2026
Warehouse: EU3
Discount -2%
164.99 €
Stock: 8
Delivery Date: 09.07.2026
Warehouse: WH94
167.99 €
Stock: 6
Delivery Date: 09.07.2026
Warehouse: EU16
Available only for legal entities
156.99 €
Stock: 2
Delivery Date: 23.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the ASUS TUF-GAMING-850G-EVO 850W ATX PSU cost, and is it available for purchase?

The price is 151.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 116 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 13.07.2026 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 ASUS TUF-GAMING-850G-EVO 850W ATX PSU be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the ASUS TUF-GAMING-850G-EVO 850W ATX PSU online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 Asus 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 Asus 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, motherboard power connector, 80 plus certification, 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.
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