Asrock PRO-750G 750W ATX PSU, 80 Plus Gold
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About This Item
- 750W ATX 3.1 compliant power supply with 80 PLUS Gold certification
- Native PCIe 12V-2×6 cable with dual colour design for easy connection verification
- 120mm silent cooling fan with flat cable design for improved airflow
- Comprehensive safety protections including OCP, SCP, OVP, UVP, OTP and OPP
- Continuous 12V output of 62.5A with 200% total power excursion capability
- 3-year warranty with Taiwanese capacitors and 100,000-hour MTBF
- Connectivity includes 1x 24-pin, 1x EPS 12V, 1x PCIe 5.1, 2x PCIe 6+2-pin and 4x SATA
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Asrock PRO-750G | 750W ATX Gold PSU
The Asrock PRO-750G 750W ATX Power Supply Unit, 80 Plus Gold Certified, 120mm Silent Cooling Fan, High Efficiency PSU is designed for value-focused system builders. This unit targets users needing reliable power for mid-range gaming or office PCs. It delivers continuous power with high efficiency. Because it is ATX 3.1 compliant, it handles power excursions well. Also, the flat cable design aids airflow in compact cases.
Slim Specs Table
| Metric | Spec. |
|---|---|
| Efficiency Rating | 80 PLUS Gold |
| ATX Version | ATX 3.1 |
| Continuous 12V Output | 62.5 A |
| Warranty | 3 Years |
| Fan Size | 120mm |
| Dimensions | 140 x 150 x 86 mm |
Native PCIe 12V-2×6 Connectivity
This PSU includes a native PCIe 5.1 (12V-2×6) connector. It uses a dual-color design for the cable. ASRock Classic Green connectors show when the plug is secure. This visual cue helps prevent loose connections. So, you get safer power delivery to modern graphics cards.
High-Efficiency Gold Performance
The unit is 80 PLUS Gold certified. This means less energy is wasted as heat. Consequently, your system runs cooler and quieter. The 120mm fan provides silent cooling without excessive noise. It is ideal for builds where acoustics matter.
Comprehensive Safety Protections
Safety is a priority with this ASRock model. It features a full suite of protections. These include OCP, SCP, OVP, UVP, OTP, and OPP. In practice, these guard your components during power spikes. However, always ensure your mains supply is stable.
Compact Form Factor & Build Quality
The PSU measures 140mm x 150mm x 86mm. This compact size fits most ATX cases. It uses all Taiwanese capacitors for reliability. The flat cable type helps manage clutter. So, airflow inside your case remains unobstructed.
Box contents
- ASRock PRO-750G Power Supply Unit
- Native PCIe 12V-2×6 Cable (Dual Color)
- ASRock Classic Green connectors
Check before you buy
- Confirm your case supports ATX power supply dimensions (140 x 150 x 86 mm).
- Verify your motherboard has a 24-pin connector and CPU EPS slot.
- Check if your graphics card requires a 12V-2×6 or 6+2 pin PCIe cable.
- Confirm the warranty region applies to the UK market.
Frequently Asked Questions
Q: Is the ASRock PRO-750G ATX 3.1 compliant?
A: Yes, the specifications list it as ATX 3.1 compliant.
Q: What is the fan size and noise level?
A: It uses a 120mm fan. Specific dBA noise levels are not specified.
Q: Does it include a UK power cable?
A: The input does not specify included cables. Please verify with the retailer.
Q: Are the capacitors Japanese or Taiwanese?
A: The specifications state all capacitors are Taiwanese.
Q: What protection features are included?
A: It includes OCP, SCP, OVP, UVP, OTP, and OPP protections.
Q: What is the warranty period?
A: ASRock offers a 3-year warranty on this unit.
The Consultant’s verdict & warranty
This PSU suits builders needing a reliable, efficient 750W unit for mid-range systems. It offers modern connectivity and safety features. However, verify UK plug availability and warranty region before purchase. Covered by the standard Manufacturer Warranty.

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