# Power supply ENERMAX ERV750G-AHG-NAC 750W 20+4 pin ATX Non-Modular 80 PLUS Gold Black

**URL:** https://aio.lv/en/product--enermax-erv750g-ahg-nac--11232545
**Data updated:** 2026-04-10 12:36 (EEST)
**Category:** Power Supplies (PSU)
**Manufacturer:** ENERMAX
**Manufacturer code:** ERV750G-AHG-NAC
**EAN:** 4713157728944
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 77.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 64.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--enermax-erv750g-ahg-nac--11232545

## 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 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

ENERMAX ERV750G-AHG-NAC is a 750 W ATX power supply unit with 20+4 pin motherboard connector and non-modular cabling. It delivers 80 PLUS Gold efficiency, supports 100–240 V AC input at 50/60 Hz, and includes a 120 mm cooling fan. Designed for desktop PC builds requiring reliable, high-efficiency power delivery.

## Long description

ENERMAX ERV750G-AHG-NAC is a 750 W ATX power supply with a 20+4 pin motherboard connector and fixed (non-modular) flat black cables. The unit is 80 PLUS Gold certified for high efficiency across standard loads, accepts 100–240 V AC at 50/60 Hz and uses a 120 mm cooling fan. It is designed to provide reliable, high-efficiency power for desktop PC builds requiring stable delivery for modern components.
Advantages
The power supply delivers up to 93% efficiency under typical loads thanks to its 80 PLUS Gold certification, reducing wasted energy and heat. It meets Intel ATX 3.1 specifications for improved power excursion support for demanding graphics cards, uses industrial-grade 100% Japanese capacitors for stable voltage and longevity, and is rated for continuous operation at up to 40°C and altitudes up to 5,000 meters. Non-modular flat black cables simplify installation and improve cable routing in compact cases.
Suitable for
Mid-range to high-performance desktop PCs
Systems with single high-power GPU that benefit from ATX 3.1 excursion support
Builds where a non-modular PSU with fixed flat cables is acceptable or preferred
Environments up to 5,000 m altitude or warm operating conditions up to 40°C
When it may not be suitable
This non-modular power supply is not ideal for users who require fully custom cable management or minimal cable clutter in very compact builds, since all cables are permanently attached. Systems that need multiple high-power GPUs or unusual connector counts beyond the provided configuration may require a higher-wattage or modular PSU.
Key specifications
Total power: 750 W
Input voltage: 100–240 V AC, 50/60 Hz
Efficiency rating: 80 PLUS Gold (up to ~93% efficiency under typical load)
Motherboard connector: 20+4 pin ATX
Fan: 120 mm sleeve bearing
Capacitors: 100% industrial-grade Japanese capacitors
Cooling/operation: continuous operation up to 40°C and altitude up to 5,000 m
Cable design: non-modular all black flat cables
Colour: Black
How to use
Install the ERV750G-AHG-NAC into a compatible ATX case, secure it with screws, and connect the 20+4 pin motherboard connector plus necessary CPU and peripheral power cables to your components. Ensure the PSU input matches your mains voltage (100–240 V). Allow adequate airflow for the 120 mm fan and route the fixed flat cables to avoid obstructing fans or airflow paths. Verify connections before powering on the system.
What to consider before purchase
Whether a non-modular PSU with permanently attached cables suits your case and cable management needs
Total system power draw and whether 750 W is sufficient for your CPU, GPU and peripherals
Required connectors for your motherboard, CPU and graphics card(s)
Case space and cable routing for flat black cables
Usage recommendations
For stable long-term operation, ensure good case ventilation, avoid obstructing the 120 mm fan, and confirm your system’s peak power draw stays within the 750 W rating—this is particularly important when using power-hungry GPUs that benefit from ATX 3.1 excursion support.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 750 W |
| Power protection features | Over voltage, Over power, Over current, Short circuit, Under voltage |
| Combined power (+3.3V) | 100 W |
| Combined power (+12V) | 748.8 W |
| Combined power (+5V) | 100 W |
| Max output current (+3.3V) | 20 A |
| Max output current (+5V) | 20 A |
| Max output current (-12V) | 0.4 A |
| Max output current (+5Vsb) | 2.5 A |
| Input current | 10-6 |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |
| Max output current (+12V1) | 62.4 A |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| Cabling type | Non-Modular |
| EPS power connector (4+4 pin) | No |

### Performance

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

### Design

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

### Weight & dimensions

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

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 1600 g |
| Package depth | 310 mm |
| Package height | 110 mm |
| Package width | 190 mm |

## FAQ

### How much does the ENERMAX ERV750G-AHG-NAC 750W ATX PSU cost, and is it available for purchase?

The price is 77.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 37 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can ENERMAX ERV750G-AHG-NAC 750W ATX 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 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/11232545/68175890_large.webp