# Power Supply Unit Enermax Revolution D.F.12 850 W

**URL:** https://aio.lv/en/product--enermax-etv850g-w--10888697
**Data updated:** 2025-12-30 12:52 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** ENERMAX
**Manufacturer code:** ETV850G-W
**EAN:** 4713157728029
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 110.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 91.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--enermax-etv850g-w--10888697

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The Enermax Revolution D.F.12 is an 850 W ATX power supply unit designed for PCs. It features a 20+4 pin motherboard connector, 80 PLUS Gold certification for high efficiency, and an active cooling system with one fan. The unit supports a wide AC input voltage range of 100 - 240 V and operates at a frequency of 50/60 Hz. With cable lengths of 115 mm for SATA and 150 mm for Molex, it offers flexibility in installation. Its compact dimensions of 122 mm width, 150 mm depth, and 86 mm height make it suitable for various setups.

## Long description

The Enermax Revolution D.F.12 850 W is a compact ATX 3.1 power supply designed for modern PCs. With a shallow 122 mm depth and a built-in 115 mm PWM fan with industrial dual-ball bearings and a 6-pole motor, this PSU aims to reduce material waste while providing reliable cooling and long service life. It is 80 PLUS Gold certified for high efficiency and includes native support for the Intel ATX 3.1 12V-2x6 connector to supply stable power to high-end graphics cards.
Advantages
The small footprint enables installation in smaller cases and frees up internal space for improved cable routing and airflow. Premium mesh-sleeved cables and a 27-piece cable comb kit simplify cable management. High efficiency (80 PLUS Gold) reduces energy loss and heat output, while 100% industrial-grade Japanese capacitors and support for up to 235% power excursion offer stable voltages and short-term overload handling. The unit also features Enermax’s patented Dust-Free Rotation (D.F.R.) self-cleaning fan technology to help minimise dust buildup.
Suitable for
Compact and small-form-factor PC builds where depth is limited
Gaming systems with high-end GPUs requiring a 12V-2x6 connector
Quiet or thermally constrained environments needing efficient power delivery
Builds that prioritise neat cable management and interior airflow
Key specifications
Total power: 850 W
ATX standard: Intel ATX 3.1
Motherboard connector: 20+4 pin ATX
12V connector: native 12V-2x6 (up to 600 W on that rail)
Efficiency: 80 PLUS Gold (≈90%+ under typical load)
Dimensions (W×D×H): 122 × 150 × 86 mm (depth 122 mm)
Fan: 115 mm PWM with dual-ball bearings and 6-pole motor; D.F.R. self-cleaning
Capacitors: 100% industrial-grade Japanese capacitors
AC input: 100–240 V, 50/60 Hz
Colour: White
How to use
Install the Enermax Revolution D.F.12 into your PC case following the case manufacturer’s instructions for PSU orientation and mounting. Connect the 20+4 pin motherboard cable to the motherboard, attach the native 12V-2x6 connector(s) to compatible GPUs, and route SATA/Molex cables to drives as required. Ensure the PSU is connected to an appropriate AC source (100–240 V, 50/60 Hz) and switch on the power. Use the included cable combs and mesh-sleeved cables to organise wiring for better airflow and maintenance access.
Usage recommendations
Position the unit so the fan has unobstructed airflow, periodically activate the D.F.R. self-cleaning function per the manufacturer instructions to reduce dust accumulation, and avoid operating beyond the recommended ambient temperature range. For systems with high transient loads, ensure the case ventilation is adequate to benefit from the PSU’s power excursion capability.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 850 W |
| Power protection features | Under voltage, Short circuit, Overheating, Over voltage, Over power, Over current |
| Combined power (+3.3V) | 100 W |
| Combined power (+12V) | 849.6 W |
| Combined power (+5V) | 100 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+5V) | 20 A |
| Max output current (+5Vsb) | 3 A |
| Input current | 10 |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |
| Max output current (+12V1) | 70.8 A |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 8 |
| Peripheral (Molex) power connectors (4-pin) | 4 |
| ATX power connector (20+4 pin) | Yes |
| CPU power connector (4+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 3 |
| Cabling type | Fully-Modular |
| SATA power cable length | 115, 450 |
| CPU power cable length | 700 mm |
| Peripheral (Molex) power cable length | 150, 450 |
| PCI Express power connectors (12+4 pin) | 1 |

### Performance

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

### Design

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 86 mm |
| Width | 122 mm |
| Depth | 150 mm |

## FAQ

### How much does the Power Supply Unit Enermax Revolution D.F.12 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 — 32 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 09.07.2026 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 Enermax Revolution D.F.12 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 ENERMAX 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 ENERMAX 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, 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.

### Where can I download the instructions for Power Supply Unit Enermax Revolution D.F.12?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10888697/64815826_large.webp