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header-product Power supply unit ASRock PRO-750B 750 W ATX 24-pin, 80 PLUS Bronze, 120 mm fan, black
62.49 €

Power supply unit ASRock PRO-750B 750 W ATX 24-pin, 80 PLUS Bronze, 120 mm fan, black

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ASRock PRO-750B 750 W ATX power supply Photo 1
ASRock PRO-750B 750 W ATX power supply Photo 2
ASRock PRO-750B 750 W ATX power supply Photo 3
ASRock PRO-750B 750 W ATX power supply Photo 4
ASRock PRO-750B 750 W ATX power supply Photo 5
ASRock PRO-750B 750 W ATX power supply Photo 1
ASRock PRO-750B 750 W ATX power supply Photo 2
ASRock PRO-750B 750 W ATX power supply Photo 3
ASRock PRO-750B 750 W ATX power supply Photo 4
ASRock PRO-750B 750 W ATX power supply Photo 5
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Power supply unit ASRock PRO-750B 750 W ATX 24-pin, 80 PLUS Bronze, 120 mm fan, black

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Power supply unit ASRock PRO-750B 750 W ATX 24-pin, 80 PLUS Bronze, 120 mm fan, black

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Short description

ASRock PRO-750B is a 750 W ATX power supply designed for desktop PCs. It features a 24-pin ATX motherboard connector, universal 100–240 V AC input with 50/60 Hz frequency, and 80 PLUS Bronze efficiency. Includes SATA power cables (lengths 450, 570, 690 mm), a 60 cm motherboard cable, active 120 mm cooling fan, and a compact ATX form factor for standard PC builds.
Available for order: 10 pcs.
Warranty: 2 Years
SKU: 11694936
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Cheapest with

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
Thursday {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
30.06.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 2.08 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
30.06.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Product information

Description

ASRock PRO-750B is a 750 W ATX power supply designed for desktop PCs that require a stable single-rail power source with standard ATX connectivity. It delivers up to 750 watts total power, accepts a universal 100–240 V AC input at 50/60 Hz and includes a 24-pin ATX motherboard connector. The unit uses 80 PLUS Bronze efficiency to balance performance and energy use, integrates a 120 mm active cooling fan, and comes in a compact ATX form factor with black housing. Included cables cover common internal connections, with SATA power leads of varying lengths and a 60 cm motherboard cable for flexible routing.

Advantages

The ASRock PRO-750B provides a combination of rated 750 W output and 80 PLUS Bronze certification to reduce wasted energy and improve system stability under typical desktop loads. A 120 mm fan supports active cooling while aiming to keep acoustic levels low. Native dual-color 12V 2x6 (PCIe) connectors enhance visibility during installation, and the black finish integrates with most system builds. The PSU also incorporates a suite of safety protections to guard components from abnormal power events and is backed by a manufacturer warranty.

Suitable for

  • Standard office and home desktop PCs that need a reliable 750 W power source
  • Mid-range gaming or creative workstations with discrete graphics and multiple drives
  • System upgrades where an ATX 24-pin connector and compact PSU form factor are required

Key specifications

  • Total power: 750 W
  • Motherboard power connector: 24-pin ATX
  • Input voltage: 100–240 V AC, 50/60 Hz
  • Efficiency certification: 80 PLUS Bronze
  • Cooling: active 120 mm fan
  • Color: black
  • Cable options: SATA power cables (lengths 450, 570, 690 mm) and a 60 cm motherboard cable

How to use

Power off the PC and disconnect it from mains before installing the ASRock PRO-750B. Mount the PSU into a compatible ATX case bay and secure it with screws. Connect the 24-pin ATX cable to the motherboard main power socket and attach SATA power cables to storage drives as needed using the supplied lengths for convenient routing. Ensure the native 12V 2x6 PCIe connectors are used for compatible graphics cards, matching connector orientation and verifying the dual-color indicators for a secure fit. After all internal connections are made, reconnect mains power and power on the system to verify stable operation.

Usage recommendations

Install the power supply in a case with adequate airflow and keep vents unblocked. Use the provided cable lengths to minimize tension on connectors and arrange cables to maintain unobstructed airflow. For systems with high power peaks or multiple high-consumption components, confirm total system draw remains within the 750 W rating and allow for headroom to ensure longevity and thermal stability.

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
Motherboard power cable length:
600 mm
SATA power cable length:
690, 450, 570
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

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Customer reviews

Customer questions

FAQ

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

The price is 62.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 Thursday 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 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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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.