# Power Supply Unit Asrock SL-850GW 850 W

**URL:** https://aio.lv/en/product--asrock-90-uxs085-gfeaba--11186489
**Data updated:** 2025-12-04 02:40 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** ASROCK
**Manufacturer code:** 90-UXS085-GFEABA
**EAN:** 4710483949067
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 141.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 116.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asrock-90-uxs085-gfeaba--11186489

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary 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.

## Long 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

### Power

| Feature | Value |
|---|---|
| Total power | 850 W |
| Power protection features | Short circuit, Over voltage, Overload, Over current, Overheating |

### Ports & interfaces

| Feature | Value |
|---|---|
| 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

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Gold |
| Mean time between failures (MTBF) | 100000 h |
| Noise level | 20 dB |
| Bearing technology | FDB |
| ATX version | 3.1 |
| Power supply unit (PSU) form factor | ATX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 135 mm |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| On/off switch | Yes |
| Product colour | White |

### Weight & dimensions

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

## 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. 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 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. 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, 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/11186489/66826882_large.webp