# Power supply unit ENERMAX EMB750EWT-NAC 750 W, ATX 20+4 pin, Non-Modular, 80 PLUS Bronze, Black, 120 mm fan

**URL:** https://aio.lv/en/product--enermax-emb750ewt-nac--11390945
**Data updated:** 2025-12-04 12:40 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** ENERMAX
**Manufacturer code:** EMB750EWT-NAC
**EAN:** 4713157729156
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 65.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 54.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--enermax-emb750ewt-nac--11390945

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.99 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

ENERMAX EMB750EWT-NAC is a 750 W ATX power supply designed for desktop PCs. It features a 20+4 pin ATX motherboard connector, non-modular cabling and 80 PLUS Bronze efficiency. Supports 100–240 V AC input at 50/60 Hz and includes a 120 mm cooling fan. Suitable for mid-range systems where reliable continuous power and basic efficiency are required.

## Long description

Cyberbron III 750W / 850W power supply unit offers 80 PLUS Bronze efficiency and meets Intel ATX 3.1 standards. Designed for stable operation, it uses high-quality Japanese primary capacitors, a DC-to-DC circuit and an integrated active PFC to ensure reliable power delivery. The non-modular design with mesh-sleeved cables provides essential connectors for straightforward system assembly, while a 120 mm FDB fan keeps operation quiet.
Advantages
Provides up to 88% efficiency at typical loads, improving energy use and reducing heat. ATX 3.1 compatibility ensures required low-load efficiency and correct power supply timing for modern systems. Japanese primary capacitors and DC-to-DC conversion increase voltage stability and long-term reliability. Non-modular, mesh-sleeved cables simplify installation, and the 120 mm FDB fan minimizes operational noise.
Key specifications
80 PLUS® Bronze certified
Models: 750 W and 850 W
Input voltage: 100 - 240 V, 50/60 Hz
Efficiency: up to 88% at 50% load
ATX 3.1 compliant; 60% low-load efficiency
Active PFC (Power Factor Correction)
Japanese primary capacitors
DC-to-DC circuit
Cooling: 120 mm FDB fan
Design: non-modular with mesh-sleeved cables
Motherboard connector: 20+4 pin ATX
Color: Black
Fan size: 12 cm
How to use
Turn off and unplug your PC before installing the power supply. Secure the unit in the case using the standard mounting holes, connect the 20+4 pin ATX cable to the motherboard and attach the CPU and peripheral cables as required. Ensure the 750W model uses the provided 12V-2x6 cable rated for up to 450W and the 850W model uses the 12V-2x6 cable rated for up to 600W for compatible components. After all connections are confirmed, plug in the mains cable and power on the system.
Recommendations
Use this Cyberbron III PSU with systems that match its power rating and cable configuration; choose the 750W or 850W model according to your total system load and GPU power requirements. Ensure adequate case ventilation and periodically check connections and dust buildup to maintain cooling and reliability.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 750 W |
| Power protection features | Under voltage, Short circuit, Over voltage, Over power, Over current |
| Combined power (+3.3V) | 130 W |
| Combined power (+12V) | 744 W |
| Combined power (+5V) | 130 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.3 A |
| Max output current (+5Vsb) | 2.5 A |
| Input current | 10-5 |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |
| Max output current (+12V1) | 62 A |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 7 |
| PCI Express power connectors (6+2 pin) | 2 |
| Cabling type | Non-Modular |
| EPS power connector (4+4 pin) | Yes |

### Performance

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

### Design

| Feature | Value |
|---|---|
| Fan diameter | 120 mm |
| Product colour | Black |

## FAQ

### How much does the ENERMAX EMB750EWT-NAC 750 W ATX power supply cost, and is it available for purchase?

The price is 65.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 42 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 20.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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, 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/11390945/66895772_large.webp