# Power supply unit ASUS TUF Gaming 850W Gold ATX 3.1, 80 PLUS Gold, 850 W, fully-modular, 24-pin, 135 mm fan

**URL:** https://aio.lv/en/product--asus-90ye00s2-b0na00--5704201
**Data updated:** 2026-01-21 10:59 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** Asus
**Manufacturer code:** 90YE00S2-B0NA00
**EAN:** 4711081786573
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 110.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 91.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asus-90ye00s2-b0na00--5704201

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 25.06.2026 | free |
| Pickup points | 30.06.2026 | 1.99 EUR |
| Courier delivery to door | 30.06.2026 | 4.99 EUR |

## Summary description

ATX power supply unit ASUS TUF Gaming 850W Gold provides stable 850 W output with 92% efficiency and 80 PLUS Gold certification. Fully-modular cabling includes 24-pin motherboard connector, 3×8‑pin PCIe, 4×Molex and 5×SATA connectors. Single 135 mm active fan, ATX 3.1 form factor, comprehensive protection (undervoltage) and wide 100–240 V input. Suitable for gaming PCs and high-performance builds.

## Long description

The TUF Gaming 850W Gold is an efficient, resilient and dependable PSU engineered for long-term use. It combines military-grade components, effective thermal design and robust PCB protection to provide stable power delivery for gaming rigs and high-performance systems.
Advantages
The power supply uses high-quality Japanese low-ESR capacitors and components rated for 105°C, which contribute to up to 92% efficiency (80 PLUS Gold). Its design reduces heat and fan noise while enhancing durability. The unit is backed by a 10-year worldwide warranty, reflecting manufacturer confidence in long-term reliability.
Key specifications
Wattage: 850 W
Efficiency certification: 80 PLUS Gold (up to ~92% efficiency)
Capacitors: Japanese low-ESR capacitors, rated for 105°C
Component lifespan: capacitors up to 170,000 hours
Warranty: 10 years worldwide
How to use
Install the PSU into a compatible ATX case following the motherboard and case manufacturer instructions. Connect the 24-pin ATX, CPU power, PCIe, SATA and peripheral cables to the corresponding connectors on your components. Ensure proper airflow and secure mounting; verify voltage selection (if applicable) and perform an initial power-on test before full system use.
Recommendations
Use the TUF Gaming 850W Gold with systems that require stable, high-efficiency power such as gaming PCs or workstations. Maintain adequate case ventilation, connect only compatible components, and register the product to take advantage of the 10-year warranty.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 850 W |
| Efficiency | 92 % |
| Power protection features | Over current, Over power, Over voltage, Short circuit, Under voltage |
| Combined power (+3.3V) | 130 W |
| Combined power (+12V) | 850 W |
| Combined power (+5V) | 130 W |
| Combined power (-12V) | 9.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 25 A |
| Max output current (+12V) | 70.8 A |
| Max output current (+5V) | 25 A |
| Max output current (-12V) | 0.8 A |
| Max output current (+5Vsb) | 3 A |
| AC input voltage | 100 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 24-pin ATX |
| Number of SATA power connectors | 5 |
| Peripheral (Molex) power connectors (4-pin) | 4 |
| PCI Express power connectors (8-pin) | 3 |
| CPU power connector (4+4 pin) | Yes |
| Cabling type | Fully-Modular |
| Motherboard power cable length | 610 mm |
| SATA power cable length | 400, 120 |
| CPU power cable length | 650 mm |
| Peripheral (Molex) power cable length | 150, 400 |
| PCI Express power cable length | 675 mm |
| PCI Express power connectors (16-pin) | 1 |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Gold |
| ATX version | 3.0 |
| Power supply unit (PSU) form factor | ATX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 135 mm |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| Product colour | Black |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 2.38 kg |
| Height | 86 mm |
| Width | 150 mm |
| Depth | 150 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 3067 g |
| Package depth | 200 mm |
| Package height | 108 mm |
| Package width | 310 mm |
| Package type | Box |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | CPU, PCIe, Peripheral (Molex), SATA, AC |

## FAQ

### How much does the ASUS TUF Gaming 850W Gold PSU cost, and is it available for purchase?

The price is 110.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 894 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 25.06.2026 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 850W Gold PSU 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 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. 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, efficiency, motherboard power connector, 80 plus certification, fan diameter, 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.

## Image

https://aio.lv/img/cache/product/5704201/64804743_large.webp