# Montech APX750 power supply unit 750 W 20+4 pin ATX ATX Black

**URL:** https://aio.lv/en/product--montech-apx750--11675073
**Data updated:** 2026-01-14 13:29 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** Montech
**Manufacturer code:** APX750
**Warranty:** 5 Years
**Availability:** Available for order
**Price:** 62.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 52.06 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--montech-apx750--11675073

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tuesday | free |
| Pickup points | 19.06.2026 | 1.99 EUR |
| Courier delivery to door | 19.06.2026 | 4.99 EUR |

## Summary description

Montech APX750. Total power: 750 W, AC input voltage: 100 - 240 V, AC input frequency: 50/60 Hz. Motherboard power connector: 20+4 pin ATX. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS White. Product colour: Black, Fan diameter: 12 cm, Number of fans: 1 fan(s). Compliance certificates: CB, CE, EAC, Federal Communications Commission (FCC), RCM, RoHS, UKCA, cTUVus

## Long description

Montech APX750 is a 750 W ATX power supply unit designed for standard desktop PCs and small workstations. The unit delivers up to 750 watts of continuous power with universal AC input compatibility (100–240 V, 50/60 Hz) and a 20+4 pin ATX motherboard connector. The PSU is finished in black, uses a single 120 mm cooling fan, and holds 80 PLUS White efficiency certification while meeting multiple international compliance standards including CB, CE, EAC, FCC, RCM, RoHS, UKCA and cTUVus.
Advantages
The Montech APX750 provides stable 750 W output suitable for mainstream builds, with broad AC input range for reliable operation in different regions. Its 20+4 pin ATX connector ensures compatibility with current motherboards, and the single 120 mm fan offers cooling with a compact footprint. The 80 PLUS White certification indicates baseline efficiency that helps reduce wasted energy compared with non-certified units. Compliance with multiple safety and emissions standards supports safe installation and operation.
Suitable for
Home and office desktop PCs requiring up to 750 W continuous power
Mid-range gaming systems and single-GPU configurations
Small workstations for productivity and multimedia tasks
System builds where standard ATX form factor and 20+4 pin connector are required
Key specifications
Total power: 750 W
AC input voltage: 100–240 V
AC input frequency: 50/60 Hz
Motherboard connector: 20+4 pin ATX
Form factor: ATX
Efficiency certification: 80 PLUS White
Cooling: 1 × 120 mm fan
Colour: Black
Certifications: CB, CE, EAC, FCC, RCM, RoHS, UKCA, cTUVus
How to use
Install the Montech APX750 into a compatible ATX chassis aligning the mounting holes and securing the unit with screws. Connect the 20+4 pin ATX connector to the motherboard main power header and attach required peripheral and CPU power cables as available from the PSU to the corresponding system components. Ensure the AC mains connection matches local voltage and frequency, and use a properly rated mains cable and surge protection where appropriate. After connecting all cables, power on the system and verify stable boot and voltage stability through BIOS or software monitoring tools.
Usage recommendations
For reliable long-term operation, ensure adequate case airflow and avoid restricting the intake/exhaust around the 120 mm fan. Match the PSU wattage to the system load with headroom for peak power draw, and periodically check connections and dust accumulation to maintain cooling efficiency. Use the unit within the specified AC input range and refer to the chassis and motherboard manuals when routing cables.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 750 W |
| Power protection features | Under voltage, Short circuit, Overheating, Over voltage, Over power, Over current |
| Combined power (+3.3V) | 100 W |
| Combined power (+12V) | 750 W |
| Combined power (+5V) | 100 W |
| Combined power (-12V) | 3.6 W |
| Combined power (+5Vsb) | 2.5 W |
| Max output current (+3.3V) | 18 A |
| Max output current (+12V) | 62.5 A |
| Max output current (+5V) | 18 A |
| Max output current (-12V) | 0.3 A |
| Input current | 12 |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 6 |
| Peripheral (Molex) power connectors (4-pin) | 3 |
| CPU power connector (4+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 4 |

### Performance

| Feature | Value |
|---|---|
| Purpose | PC |
| 80 PLUS certification | 80 PLUS White |
| Bearing technology | HDB |
| Power supply unit (PSU) form factor | ATX |

### Design

| Feature | Value |
|---|---|
| Fan diameter | 120 mm |
| Number of fans | 1 fan(s) |
| Product colour | Black |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | EAC, cTUVus, UKCA, RoHS, RCM, Federal Communications Commission (FCC), CE, CB |

### Weight & dimensions

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

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 40 |

## FAQ

### How much does the Montech APX750 power supply unit APX750 cost, and is it available for purchase?

The price is 62.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 28 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 Tuesday 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 Montech 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 Montech 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/11675073/66990305_large.webp