# Power supply unit ASRock PRO-750B 750 W 24-pin ATX 80 PLUS Bronze Black

**URL:** https://aio.lv/en/product--asrock-90-uxr075-bneaa2--11659545
**Data updated:** 2026-05-01 23:26 (EEST)
**Category:** Power Supplies (PSU)
**Manufacturer:** ASROCK
**Manufacturer code:** 90-UXR075-BNEAA2
**EAN:** 4711581491724
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 55.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 46.27 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asrock-90-uxr075-bneaa2--11659545

## 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

ASRock PRO-750B is an ATX power supply unit delivering 750 W total power with a 24-pin ATX motherboard connector and 80 PLUS Bronze efficiency. It features active cooling with a 120 mm fan, universal 100–240 V AC input and multiple SATA power cables. Designed for desktop PCs and system builds requiring reliable mid-range PSU performance.

## Long description

ASRock PRO-750B is a 750 W ATX power supply unit designed for desktop PCs and system builds that require reliable mid-range power delivery. It provides a 24-pin ATX motherboard connector, multiple SATA power cables, active cooling with a 120 mm fan and operates on a universal 100–240 V AC input at 50/60 Hz. The unit carries an 80 PLUS Bronze efficiency rating and is finished in black, matching standard ATX chassis layouts.
Advantages
The PRO-750B delivers stable 750 W output suitable for mainstream desktop configurations while maintaining improved energy efficiency through its 80 PLUS Bronze certification. A 120 mm low-noise fan provides active cooling to keep internal temperatures under control during sustained loads. Cable lengths include a 60 cm motherboard power cable and SATA cable runs at 450, 570 and 690 mm, helping with tidy cable routing inside typical ATX towers. Universal AC input and built-in protection features offer compatibility and basic safeguarding for connected components.
Suitable for
Mid-range gaming or productivity desktop builds that require up to 750 W of power
System upgrades where a non-modular ATX supply with fixed cables is acceptable
Office and home PCs that need reliable, Bronze-level efficiency and active cooling
Builders who prefer a black PSU that integrates with standard case interiors
When it may not be suitable
This PSU is not a fully modular model, so cable management may be less convenient for systems where minimal cabling is required. High-end multi-GPU or heavily overclocked systems that demand peak efficiency, higher power headroom, or premium features (such as Platinum/Gold efficiency, fully modular cabling or higher wattage headroom) may require a different unit.
Key specifications
Total power: 750 W
Form factor: ATX
Efficiency: 80 PLUS Bronze
Input voltage: 100–240 V AC, 50/60 Hz
Cooling: active, 120 mm fan
Motherboard connector: 24-pin ATX
Motherboard power cable length: 60 cm
SATA power cable lengths: 450 mm, 570 mm, 690 mm
Colour: Black
Dimensions (W×D×H): 150 mm × 140 mm × 86 mm
How to use
Install the PRO-750B into a compatible ATX case using the standard PSU mounting points ensuring the fan orientation matches your intended airflow. Connect the 24-pin ATX cable to the motherboard main power socket, then attach the required SATA power connectors to drives and peripherals using the provided cable lengths. Verify AC input voltage compatibility and use a proper mains cable and grounded outlet. After installation, power on the system and confirm stable boot and component operation; monitor voltages and temperatures during initial use to ensure correct cooling and cable routing.
What to consider before purchase
Whether a non-modular PSU with fixed cables meets your cable management needs
Total system power draw and any future upgrade plans that might require higher wattage
Desired efficiency level—80 PLUS Bronze provides mid-range efficiency compared to Gold/Platinum units
Case dimensions and clearance to ensure the PSU fits the intended chassis
Usage recommendations
Use the PRO-750B in systems where 750 W provides sufficient headroom for the CPU and GPU, secure cable routing for airflow, and periodic checks of fan operation and connections. For higher-efficiency or modular cabling needs, consider alternatives with Gold/Platinum certification or modular designs.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 750 W |
| Power protection features | Over power, Overheating, Under voltage, Over voltage, Short circuit, Over current |
| Max output current (+12V) | 62.5 A |
| Input current | 10 - 5 |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Motherboard power connector | 24-pin ATX |
| Number of SATA power connectors | 4 |
| Peripheral (Molex) power connectors (4-pin) | 2 |
| CPU power connector (4+4 pin) | Yes |
| PCI Express power connectors (6+2 pin) | 2 |
| Cabling type | Non-Modular |
| Motherboard power cable length | 600 mm |
| SATA power cable length | 570, 450, 690 |
| EPS power connector (4+4 pin) | Yes |
| PCI Express power connectors (12+4 pin) | 1 |
| Number of SATA power cables | 2 |

### Performance

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

### Design

| Feature | Value |
|---|---|
| Fan diameter | 120 mm |
| Number of fans | 1 fan(s) |
| Cooling type | Active |
| On/off switch | Yes |
| Product colour | Black |
| Illumination | No |

### Weight & dimensions

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

### Packaging data

| Feature | Value |
|---|---|
| Package type | Box |

### Logistics data

| Feature | Value |
|---|---|
| Warranty period | 3 year(s) |

## FAQ

### How much does the ASRock PRO-750B 750 W ATX PSU cost, and is it available for purchase?

The price is 55.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 82 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. 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 ASROCK 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 ASROCK 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/11659545/68697176_large.webp