ASUS Prime 750W PSU

ASUS Prime 750W Bronze PSU | Efficient & Durable Power

The ASUS Prime -750B-BLACK power supply unit 750 W 20+4 pin ATX ATX delivers reliable, efficient power for all-round PCs and gaming rigs. With 80+ Bronze certification and dual ball fan bearings, this PSU combines durability with stable performance for demanding systems.

Key Specifications

Efficient Bronze Certification for Lower Energy Costs

The 80+ Bronze certification ensures this PSU operates at least 85% efficiency under typical loads. This means less wasted energy as heat and lower electricity bills over time. The active PFC (Power Factor Correction) further optimises power delivery, making it suitable for both UK and international voltage ranges (100-240V).

Dual Ball Fan Bearings for Enhanced Longevity

Equipped with dual ball fan bearings, the 135mm top-mounted fan offers up to twice the lifespan of sleeve bearing designs. This cooling solution maintains quiet operation while providing consistent airflow to critical components. The ball bearing technology resists wear from dust and vibration, ensuring reliable cooling throughout the PSU’s extended service life.

Comprehensive Protection for System Safety

The ASUS Prime 750W includes multiple protection features: over current, over power, over voltage, short circuit, and under voltage protection. These safeguards prevent damage to both the PSU and connected components during electrical anomalies. The 120,000-hour MTBF rating demonstrates confidence in the unit’s reliability for continuous operation.

Non-Modular Design with Strategic Cable Layout

This non-modular PSU comes with pre-attached cables including a 20+4 pin ATX motherboard connector, 6 SATA power connectors, 3 peripheral Molex connectors, and 3 PCIe 8-pin connectors. The 80cm CPU power cable and 60cm motherboard cable provide adequate reach for most standard ATX cases. The etched cables improve airflow compared to traditional ribbon-style cables.

Box Contents

• ASUS Prime -750B-BLACK power supply unit
• Power cable (type not specified)
• User manual
• Mounting screws

Check Before You Buy

• Confirm your system requires a 750W PSU for your GPU and CPU combination
• Verify your case has sufficient space (150mm x 150mm x 86mm)
• Check that your motherboard uses a 20+4 pin ATX connector
• Confirm you need 3 PCIe 8-pin connectors for your graphics cards

Frequently Asked Questions

Q: Is this PSU compatible with UK power outlets?

A: Yes, it accepts 100-240V input, making it suitable for UK use, though the included power cable type should be confirmed.

Q: How many graphics cards can this PSU support?

A: With 3 PCIe 8-pin connectors, it can support multiple mid-range to high-end graphics cards depending on their power requirements.

Q: What does the 80+ Bronze certification mean?

A: It means the PSU operates at minimum 85% efficiency at typical loads, reducing energy waste and heat generation.

Q: Is this PSU suitable for gaming PCs?

A: Yes, the 750W capacity and multiple PCIe connectors make it suitable for gaming systems with dedicated graphics cards.

Q: What is the noise level of this PSU?

A: Specific noise levels aren’t provided, but the 135mm fan with ball bearings typically operates quietly under normal loads.

The Consultant’s Verdict & Warranty

The ASUS Prime -750B-BLACK power supply unit 750 W 20+4 pin ATX ATX represents a solid choice for users building reliable PC systems or gaming rigs requiring dependable 750W power delivery. The 80+ Bronze efficiency, comprehensive protection features, and 120,000-hour MTBF make it suitable for both performance and longevity. Covered by the standard Manufacturer Warranty, this PSU offers proven ASUS quality for everyday computing and gaming applications.