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header-product Power Supply Unit Asrock SL-850GW 850 W
141.49 €

Power Supply Unit Asrock SL-850GW 850 W

Power Supply Unit Asrock SL-850GW Photo 1
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Power Supply Unit Asrock SL-850GW Photo 7
Power Supply Unit Asrock SL-850GW Photo 1
Power Supply Unit Asrock SL-850GW Photo 2
Power Supply Unit Asrock SL-850GW Photo 3
Power Supply Unit Asrock SL-850GW Photo 4
Power Supply Unit Asrock SL-850GW Photo 5
Power Supply Unit Asrock SL-850GW Photo 6
Power Supply Unit Asrock SL-850GW Photo 7
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Power Supply Unit Asrock SL-850GW 850 W

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Short description

The Asrock SL-850GW is an 850 W ATX power supply unit designed for PCs. It features a 20+4 pin ATX connector, active cooling with a 13.5 cm fan, and 80 PLUS Gold certification for high efficiency. With protection against overheating, overcurrent, overload, overvoltage, and short circuits, it ensures reliable performance. The power cables are 60 cm for the motherboard and 120-450 mm for SATA devices, making it versatile for various setups.
Available at price 141.49 €: 2 pcs.
Total available for order: 4 pcs.
Warranty: 2 Years
SKU: 11186489
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
10.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
15.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 3.08 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
15.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 3.93 euros per month
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Product information

Description

ASRock Steel Legend 850W is a fully modular ATX power supply designed for mainstream systems. It features 80 PLUS Gold efficiency and Cybenetics Platinum/Gold ratings with Lambda A+ acoustic certification. The unit includes a native PCIe 12V-2x6 dual-color connector for easy visual confirmation of proper connection, a 135 mm fluid dynamic bearing fan, and high-quality 105 °C Japanese capacitors. ASRock backs the product with a 10-year warranty and a full suite of protection features.

Advantages

The Steel Legend 850W provides high energy efficiency and low noise operation thanks to 80 PLUS Gold certification and Cybenetics Lambda A+ acoustic rating. The fully modular design and native 12V-2x6 dual-color PCIe cable simplify cable management and ensure correct connections. Japanese 105 °C capacitors and a 135 mm FDB fan increase reliability and lifespan. iCOOL intelligent fan control lets the fan remain off at low to medium loads for quieter and more efficient operation, while continuous-fan mode is available for consistent cooling under heavy loads. A 10-year warranty and comprehensive safety protections add long-term reliability.

Key specifications

  • Wattage: 850 W
  • Efficiency: 80 PLUS Gold certified
  • Cybenetics: Platinum & Lambda A+ certified
  • Form factor: ATX (ATX3.1 & PCIe5.1 ready)
  • Cable design: Fully modular
  • PCIe connector: Native 12V-2x6 dual-color design
  • Capacitors: 100% Japanese 105 °C capacitors
  • Fan: 135 mm fluid dynamic bearing (striped axial FDB)
  • Fan control: iCOOL intelligent fan control mode (on/off)
  • Special functions: Built-in 5V BOOST function
  • Motherboard connector: 20+4 pin ATX
  • Color: White

How to use

Install the Steel Legend 850W into a compatible ATX chassis and connect the 20+4 pin ATX motherboard connector and required PCIe, CPU, and peripheral cables from the fully modular cable set. Use the native 12V-2x6 dual-color PCIe cable for compatible graphics cards; the color-coded connector helps confirm correct insertion. Choose iCOOL Mode ON for quieter, more efficient operation at low-to-medium loads, or iCOOL Mode OFF for continuous fan operation during sustained heavy loads. Ensure all connections are secure before powering on the system.

Recommendations

Use this power supply in mainstream or high-performance systems that require an 850 W unit with high efficiency and low acoustic signature. Verify your graphics card compatibility with the native 12V-2x6 connector and plan cable routing using the fully modular design to improve airflow. For quieter operation, enable iCOOL Mode ON; switch to continuous fan mode if sustained high loads require constant cooling.

Specifications

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

Power

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

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):
3
Cabling type:
Fully-Modular
Motherboard power cable length:
600 mm
SATA power cable length:
450, 120
CPU power cable length:
650 mm
PCI Express power cable length:
600 mm
Number of EPS connectors:
2

Performance

Purpose:
PC
80 PLUS certification:
80 PLUS Gold
Mean time between failures (MTBF):
100000 h
Noise level: Not only energy saving helps to protect the environment but also noise level reduction. Noise level reduction up to 3 dB really means noise level reduction in 2 times. For example, a device with noise level 39 dB (А) will be two times quieter than a devise with a noise level 42 dB (А). Energy-saving certificate that shows noise level plays the role of an additional objective indicator basing on which You can successfully choose a product.
20 dB
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:
White

Weight & dimensions

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

Description

Machine translation. Load original

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Stock data
Warehouse Stock Delivery to the store Store Price
EU86 2 10.07.2026 Best delivery 141.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 2 24.07.2026 157.49 €
141.49 €
Stock: 2
Delivery Date: 10.07.2026 Best delivery
Warehouse: EU86
Available only for legal entities
157.49 €
Stock: 2
Delivery Date: 24.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Power Supply Unit Asrock SL-850GW cost, and is it available for purchase?

The price is 141.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 10.07.2026 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 Asrock SL-850GW 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 Power Supply Unit Asrock SL-850GW 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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