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header-product Power supply unit ASRock PRO-750B 750 W 24-pin ATX 80 PLUS Bronze Black
55.99 €

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

ASRock PRO-750B 750 W ATX PSU Photo 1
ASRock PRO-750B 750 W ATX PSU Photo 2
ASRock PRO-750B 750 W ATX PSU Photo 3
ASRock PRO-750B 750 W ATX PSU Photo 4
ASRock PRO-750B 750 W ATX PSU Photo 5
ASRock PRO-750B 750 W ATX PSU Photo 6
ASRock PRO-750B 750 W ATX PSU Photo 1
ASRock PRO-750B 750 W ATX PSU Photo 2
ASRock PRO-750B 750 W ATX PSU Photo 3
ASRock PRO-750B 750 W ATX PSU Photo 4
ASRock PRO-750B 750 W ATX PSU Photo 5
ASRock PRO-750B 750 W ATX PSU Photo 6
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Power supply unit ASRock PRO-750B 750 W 24-pin ATX 80 PLUS Bronze Black

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Short 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.
Available at price 55.99 €: 4 pcs.
Total available for order: 82 pcs.
Warranty: 2 Years
SKU: 11659545
free shipment

Cheapest delivery:

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Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
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14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.90 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
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From 1.89 €
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Product information

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

Total power:
750 W
Motherboard power connector:
24-pin ATX
80 PLUS certification:
80 PLUS Bronze
Fan diameter:
120 mm
Product colour:
Black
All features

Power

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

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

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

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

Weight & dimensions

Height:
86 mm
Width:
150 mm
Depth:
140 mm

Packaging data

Package type:
Box

Logistics data

Warranty period:
3 year(s)

Description

Machine translation. Load original

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Stock data
Warehouse Stock Delivery to the store Store Price
WH155 4 09.07.2026 55.99 €
EU2 52 Tuesday Best delivery 58.49 €
EU1 6 06.07.2026 61.99 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 3 23.07.2026 71.49 €
55.99 €
Stock: 4
Delivery Date: 09.07.2026
Warehouse: WH155
58.49 €
Stock: 52
Delivery Date: Tuesday Best delivery
Warehouse: EU2
61.99 €
Stock: 6
Delivery Date: 06.07.2026
Warehouse: EU1
62.49 €
Stock: 4
Delivery Date: 09.07.2026
Warehouse: WH337
65.49 €
Stock: 3
Delivery Date: 09.07.2026
Warehouse: EU3
74.49 €
Stock: 10
Delivery Date: 09.07.2026
Warehouse: EU86
Available only for legal entities
71.49 €
Stock: 3
Delivery Date: 23.07.2026
Warehouse: WH109

Customer reviews

Customer questions

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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