ASRock PRO-750B, 750W, 80PLUS Bronze, ATX 3.1, PCIe 5.1

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ID: 1386106 Product code: PRO-750B
In stock 12 units
Warranty: 2 years
64.58 €
Ready for dispatch
on Thuesday, 03.03.2026
starting from 6.99 €
Delivery options
  • Posti parcel machine
    Within 1-2 working days
    6.99 €
  • Post Office
    Within 1-2 working days
    6.99 €
  • Delivery with Posti courier mail
    Within 1-2 working days
    10.99 €
Main product parameters All parameters
  • Producer: Asrock
  • Power output: 750W
  • 80 PLUS certification: 80 PLUS Bronze
  • Fan size: 120 mm
  • Modular cables: Nav
  • Processor plug-in: 2 x 8-pin(4+4) EPS
  • PCI-E: 1 X 6+2pin
Description

We offer to purchase a Asrock power supply unit with a power capacity of 750W, which has received the 80 PLUS Bronze energy efficiency certification.

To ensure a good mid-range gaming experience, 750W of power will be sufficient. With this power supply unit, you will be able to run a computer with a high-end processor, multiple SSD/HDD drives, and a powerful mid-range graphics card (for example, RTX 4070).

The diameter of this power supply unit's fan is 120 mm, which will ensure quiet operation in mid-range computers. For especially quiet power supply unit operation, we recommend selecting a fan with a 135 mm or 140 mm diameter.

80 PLUS Bronze energy efficiency certificate, received by this power supply unit, guarantees at least 85% efficiency at 50% load. In other words, for every 100 W of energy the power supply unit receives from the electrical grid, at least 85 W goes to your computer components, while the remaining 15 W is lost as heat.

The color of the block is Melna. The block has flat cables, whose color is Melna.

This power supply has no removable cables and all cables are attached to the power supply. It has a simple design, but it works just as well as a power supply with modular cables.

Basic information
Cybenetics Efficiency certification : Nav
Cybenetics Noise level certification : Nav
Power supply type : ATX
Power output 750W
The capacity of the power supply unit in watts. A higher capacity means higher stability of the computer operation. The recommended capacity of the power supply unit of a modern average computer is 500 W and above. If you use several HDDs, a powerful video card and processor it is recommended to buy a power supply unit with the capacity 600 W or above.
80 PLUS certification : 80 PLUS Bronze
Total amperage (+12V) : 62.5A
Fan size : 120 mm
Functionality
Cable colour : Melna
Lighting : Nav
Color : Melna
Modular cables : Nav
Ports and equipment
PCI-E 5.0/5.1 : 1 x 450W 12V-2X6 (5.1)
Processor plug-in : 2 x 8-pin(4+4) EPS
Motherboard power : 24-pin
PCI-E : 1 X 6+2pin
SATA cconnectors : 4
4pin Molex : 2
Case
More detailed specification
80 PLUS certification Performance - 80 PLUS Bronze
AC input frequency Power - 50/60 Hz
AC input voltage Power - 100 - 240 V
ATX version Performance - 3.1
Category Code - PSU
CnCode - 85044095
Cooling type Design - Active
CPU power connector (4+4 pin) Ports & interfaces - Yes
Depth Weight & dimensions - 140 mm
Description - Native PCIe 12V-2x6 Cable Dual Color Design With ASRock Classic Green connectors, users can easily see if the connector has been plugged properly. 80 PLUS CERTIFIED The PRO series is created for value-focused users, offering 80 PLUS Bronze models in 850W, 750W, and 650W options. Safety First with ASRock Full suite of protections to keep all components safe during normal to extreme power levels. ASRock offers an outstanding 3 –Year warranty, guaranteeing long term reliable and peace of mind operation. 80 PLUS® BRONZE Certified ATX3.1 & PCIe5.1 Ready Native 12V-2x6 Connector Dual Color Design (450W) Low noise 120mm FAN
EPS power connector (4+4 pin) Ports & interfaces - Yes
Fan diameter Design - 12 cm
Height Weight & dimensions - 86 mm
Illumination Design - No
Input current Power - 10 - 5 A
Max output current (+12V) Power - 62.5 A
Mean time between failures (MTBF) Performance - 100000 h
Motherboard power cable length Ports & interfaces - 60 cm
Motherboard power connector Ports & interfaces - 24-pin ATX
Number of fans Design - 1 fan(s)
Number of SATA power cables Ports & interfaces - 2
Number of SATA power connectors Ports & interfaces - 4
On/off switch Design - Yes
Package type Packaging data - Box
PCI Express power connectors (6+2 pin) Ports & interfaces - 2
PCI Express power connectors (12+4 pin) Ports & interfaces - 1
Peripheral (Molex) power connectors (4-pin) Ports & interfaces - 2
Power protection features Power - Over current/Over power/Over voltage/Overheating/Short circuit/Under voltage
Power supply unit (PSU) form factor Performance - ATX
Product colour Design - Black
Purpose Performance - PC
SATA power cable length Ports & interfaces - 450/570/690 mm
Summary - Asrock PRO-750B. Total power: 750 W, AC input voltage: 100 - 240 V, AC input frequency: 50/60 Hz. Motherboard power connector: 24-pin ATX, Motherboard power cable length: 60 cm, SATA power cable length: 450,570,690 mm. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Bronze. Product colour: Black, Cooling type: Active, Fan diameter: 12 cm. Width: 150 mm, Depth: 140 mm, Height: 86 mm
Total power Power - 750 W
Unit Box Height - 0.1
Unit Box Length - 0.27
Unit Box Width - 0.195
Unit Calculated Volume - 0.006526 cubm
Unit Calculated Weight - 2.08 kg
Units per Pallet - 0
Units per Shipping Box - 6
Vendor Homepage - https://www.asrock.com/Power-Supply/PRO/PRO-750B
Warranty - 24 months
Warranty period Logistics data - 3 year(s)
Width Weight & dimensions - 150 mm
64.58 €
ASRock PRO-750B, 750W, 80PLUS Bronze, ATX 3.1, PCIe 5.1
Intel technology provider Platinum 2020
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