# Power Supply Unit Enermax Revolution DFX 850 W

**URL:** https://aio.lv/en/product--enermax-ert850ewt--10608416
**Data updated:** 2025-12-08 03:09 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** ENERMAX
**Manufacturer code:** ERT850EWT
**EAN:** 4713157727398
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 127.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 105.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--enermax-ert850ewt--10608416

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.99 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

The Enermax Revolution DFX power supply unit offers a total power of 850 W with 80 PLUS Gold certification, ensuring high efficiency. It features a 20+4 pin ATX motherboard connector and comes with a 65 cm motherboard power cable and SATA power cables of 150 and 450 mm. Designed for PC use, it operates on an AC input voltage of 100 - 240 V and frequency of 47 - 63 Hz. The active cooling system with a 12 cm fan ensures optimal performance and reliability. Compliance with various certificates like BSMI, CE, EAC, RoHS, and cTUVus guarantees safety and quality.

## Long description

The REVOLUTION D.F. X power supply is Intel ATX 3.0 and PCIe 5.0 ready, featuring a native 600W 12VHPWR cable to deliver stable power to next-generation graphics cards such as NVIDIA® GeForce RTX™ 40 Series. It complies with Intel ATX 3.0 requirements including fast power-on times and strict power excursion handling to support demanding gaming and overclocking scenarios.
Advantages
The unit supports up to 200% power excursion for consistent GPU power delivery, offers high efficiency with 80 PLUS Gold certification, and achieves more than 90% efficiency under standard load. A compact 140 mm depth allows easier installation in most mainstream cases. Built-in ARGB side panel with 14 lighting modes and an RGB control button provide adjustable illumination and easy on/off control. Dust-free Rotation technology helps keep the fan and PSU interior clean, improving long-term reliability.
Key specifications
ATX standard: Intel ATX 3.0 compliant
PCIe: Native PCIe 5.0 12VHPWR connector (600W)
Additional cable: 600 mm adaptor with dual 8-pin PCIe to 12VHPWR
Power excursion: Up to 200% support
Efficiency: 80 PLUS Gold, \>90% efficiency on standard load
Standby/load: \<200 ms power-on time
Dimensions: Compact 140 mm depth
Cooling: Dust-free Rotation self-cleaning fan technology
Lighting: ARGB side panel with 14 modes, RGB control button, motherboard sync support
How to use
Align the 12+4 pin 12VHPWR connector straight with the GPU port and insert it evenly without bending. Hold both sides of the plug and push it straight in until fully seated, avoiding gaps and ensuring no downward bending within 40 mm of the plug. Use the included adaptor cable when connecting via dual 8-pin PCIe connectors from the PSU side if required. Use the RGB control button next to the power switch to cycle lighting modes or to turn the ARGB illumination off.
Recommendations
Ensure your case and GPU are compatible with the 12VHPWR connector and check clearance for the 140 mm PSU depth. Follow motherboard and GPU manufacturer guidelines when connecting high-power cables and avoid forcing the connector to prevent damage.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 850 W |
| Efficiency | 92 % |
| Power protection features | Over power, Over voltage, Short circuit, Under voltage |
| Power factor | 0.98 |
| Combined power (+3.3V) | 130 W |
| Combined power (+12V) | 846 W |
| Combined power (+5V) | 130 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 15 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+12V) | 70.5 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 70.5 A |
| Max output current (+5Vsb) | 3 A |
| Input current | 11-5.5 |
| AC input frequency | 47 - 63 |
| AC input voltage | 100 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| Floppy disk drive connector | Yes |
| Floppy drive power connector | 1 |
| Number of SATA power connectors | 12 |
| Peripheral (Molex) power connectors (4-pin) | 6 |
| CPU power connector (4+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 4 |
| Cabling type | Fully-Modular |
| Motherboard power cable length | 650 mm |
| SATA power cable length | 450, 150 |
| Peripheral (Molex) power cable length | 150, 500 |
| Floppy disk drive cable length | 100 mm |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS Gold |
| Mean time between failures (MTBF) | 100000 h |
| Bearing technology | FDB |
| ATX version | 3.0 |
| Power supply unit (PSU) form factor | ATX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 120 mm |
| Cooling type | Active |
| Product colour | Black |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | cTUVus, BSMI, CE, EAC, RoHS |

### Technical details

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 86 mm |
| Width | 150 mm |
| Depth | 140 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 20 - 90 |
| Storage temperature (T-T) | -20 - 70 |
| Operating temperature (T-T) | 0 - 40 |
| Storage relative humidity (H-H) | 5 - 95 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 2770 g |
| Package depth | 115 mm |
| Package height | 210 mm |
| Package width | 320 mm |
| Package type | Box |

## FAQ

### How much does the Power Supply Unit Enermax Revolution DFX cost, and is it available for purchase?

The price is 127.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 22.07.2026 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. All transactions are 100% secure and encrypted.

### 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, efficiency, 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.

### Where can I download the instructions for Power Supply Unit Enermax Revolution DFX?

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/10608416/64810768_large.webp