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header-product Power supply ASRock Phantom Gaming PG-850G 850 W ATX 20+4 pin, 80 PLUS Gold, 135 mm fan, black
143.99 €

Power supply ASRock Phantom Gaming PG-850G 850 W ATX 20+4 pin, 80 PLUS Gold, 135 mm fan, black

ASRock Phantom Gaming PG-850G power supply 850 W Photo 1
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ASRock Phantom Gaming PG-850G power supply 850 W Photo 6
ASRock Phantom Gaming PG-850G power supply 850 W Photo 1
ASRock Phantom Gaming PG-850G power supply 850 W Photo 2
ASRock Phantom Gaming PG-850G power supply 850 W Photo 3
ASRock Phantom Gaming PG-850G power supply 850 W Photo 4
ASRock Phantom Gaming PG-850G power supply 850 W Photo 5
ASRock Phantom Gaming PG-850G power supply 850 W Photo 6
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Power supply ASRock Phantom Gaming PG-850G 850 W ATX 20+4 pin, 80 PLUS Gold, 135 mm fan, black

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Power supply ASRock Phantom Gaming PG-850G 850 W ATX 20+4 pin, 80 PLUS Gold, 135 mm fan, black

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Short description

ASRock Phantom Gaming PG-850G is an ATX power supply with 850 W total power and 80 PLUS Gold efficiency. It uses a 20+4 pin motherboard connector and includes CPU, PCIe, SATA and Molex cables; main cable lengths: motherboard 60 cm, SATA up to 100–450 mm. Protection features cover over‑current, over‑voltage, overheating, overload, short circuit and under‑voltage. Active cooling with a 135 mm fan in a black housing makes it suitable for gaming and high‑performance PCs.
Available at price 143.99 €: 8 pcs.
Total available for order: 25 pcs.
Warranty: 2 Years
SKU: 11366559
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Cheapest delivery:

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Pick-up points

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Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
15.07.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
20.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 3.03 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
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From 1.89 €
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36 months installment: from 4.00 euros per month
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Product information

Description

ASRock Phantom Gaming power supply unit (850 W, 80 PLUS Gold) is compliant with ATX12V V3.1 and PCIe Gen 5.1 standards, suitable for current systems and future builds. It handles high power excursion (up to 220%) and responds quickly to power spikes to provide stable and safe power delivery. The PSU includes a dual-color connector design for easy visual connection checks, NTC sensor monitoring at the VGA connector for cable over-temperature protection, and a +5V BOOST mode to compensate voltage drops and maintain the +5V rail near +5.15V.

Advantages

The unit features iCOOL intelligent fan control that keeps the fan off at low to medium loads for lower noise and improved efficiency while allowing continuous fan operation when preferred. Certified with 80 PLUS Gold efficiency and Cybenetics Platinum & Gold ratings plus Cybenetics LAMBDA A acoustic certification, the PSU combines high energy efficiency with low acoustic emissions. It uses a 135 mm Fluid Dynamic Bearing fan, Infineon CoolMOS components and 105 °C Japanese capacitors for improved reliability and long service life. ASRock provides a comprehensive protection suite and a 10-year warranty for extended reliability.

Key specifications

  • Wattage: 850 W
  • Efficiency certification: 80 PLUS Gold
  • Standards: ATX12V V3.1, PCIe Gen 5.1
  • Motherboard connector: 20+4 pin ATX
  • Fan: 135 mm Fluid Dynamic Bearing
  • Special modes: +5V BOOST Mode, iCOOL Intelligent Fan Control
  • Components: Infineon CoolMOS, Japanese 105 °C capacitors, solid capacitors
  • Acoustic certification: Cybenetics LAMBDA A
  • Color: Black

How to use

Install the PSU into a compatible ATX case and connect the 20+4 pin ATX connector to the motherboard, along with required CPU and PCIe power cables for your components. Optionally enable +5V BOOST Mode if you need slight +5V compensation; if enabled the PSU will regulate the +5V rail to approximately +5.15V when necessary. Choose iCOOL Mode ON for quieter operation at low to medium loads or iCOOL Mode OFF for continuous fan cooling during sustained heavy loads. Ensure the VGA connector’s NTC sensor wiring remains intact to allow over-temperature monitoring.

Recommendations

Use this 850 W ASRock Phantom Gaming PSU in systems that require ATX12V V3.1 and PCIe Gen 5.1 compatibility, and pair it with components whose combined power draw stays within the unit’s rated capacity. For optimal noise and efficiency, enable iCOOL mode in typical desktop use and keep ventilation unobstructed. Follow manufacturer installation guidelines and observe the 10-year warranty terms for long-term support.

Specifications

Total power:
850 W
Motherboard power connector:
20+4 pin ATX
80 PLUS certification:
80 PLUS Gold
Fan diameter:
135 mm
Product colour:
Black
All features

Power

Total power:
850 W
Power protection features:
Under voltage, Short circuit, Overload, Overheating, Over voltage, Over current

Ports & interfaces

Motherboard power connector:
20+4 pin ATX
Number of SATA power connectors:
9
Peripheral (Molex) power connectors (4-pin):
3
CPU power connector (4+4 pin):
Yes
PCI Express power connectors (6+2 pin):
4
Cabling type:
Fully-Modular
Motherboard power cable length:
600 mm
SATA power cable length:
450, 100
CPU power cable length:
650 mm
PCI Express power cable length:
675 mm
Number of EPS connectors:
2

Performance

Purpose:
PC
80 PLUS certification:
80 PLUS Gold
Mean time between failures (MTBF):
100000 h
Bearing technology:
FDB
ATX version:
3.1
Power supply unit (PSU) form factor:
ATX

Design

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

Weight & dimensions

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

Packaging content

Cables included:
CPU, PATA, PCIe, Peripheral (Molex), Peripheral (Molex) to SATA 3.3, SATA

Description

Machine translation. Load original

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Stock data
Warehouse Stock Delivery to the store Store Price
EU3 8 15.07.2026 Best delivery 143.99 €
WH94 8 15.07.2026 Best delivery 152.99 €
WH337 1 15.07.2026 Best delivery 157.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 8 29.07.2026 157.99 €
143.99 €
Stock: 8
Delivery Date: 15.07.2026 Best delivery
Warehouse: EU3
152.99 €
Stock: 8
Delivery Date: 15.07.2026 Best delivery
Warehouse: WH94
157.49 €
Stock: 1
Delivery Date: 15.07.2026 Best delivery
Warehouse: WH337
Available only for legal entities
157.99 €
Stock: 8
Delivery Date: 29.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the ASRock Phantom Gaming PG-850G power supply 850 W cost, and is it available for purchase?

The price is 143.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 25 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 15.07.2026 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 ASRock Phantom Gaming PG-850G power supply 850 W 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 ASRock Phantom Gaming PG-850G power supply 850 W 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 ASROCK 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 ASROCK 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, 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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