
AA-750-YY 750W 80+ Gold ATX Power Supply
Overview
The AA-750-YY is a 750W ATX power supply designed to deliver stable and efficient power for modern desktop systems. Suitable for gaming and performance builds, it combines solid efficiency, quiet cooling, and essential safety protections to ensure reliable long-term operation.
80+ Gold Efficiency
With an 80+ Gold certification, this PSU achieves high energy efficiency (up to ~90% under typical loads). This reduces wasted energy, lowers internal temperatures, and helps keep overall system noise and power consumption down.
ATX Compatibility
Built for standard ATX systems, the AA-750-YY is compatible with a wide range of motherboards and PC cases, making it a versatile choice for new builds and upgrades alike.
Efficient Cooling
A quiet 120mm/140mm cooling fan ensures stable thermal performance. Designed for low noise output, it keeps the PSU cool without adding unnecessary sound to your system.
Reliable Power Delivery
The unit features a strong +12V rail for consistent delivery of power to key components such as the CPU and GPU, ensuring stable operation during demanding workloads.
Comprehensive Protection
Equipped with essential safety protections including OVP, OCP, OTP, OPP, and SCP, the AA-750-YY safeguards your system against electrical faults and unexpected power issues.
Connectivity
Includes all essential connectors for modern builds: 24-pin ATX, CPU power connectors, PCIe for graphics cards, plus SATA and Molex connections for storage and peripherals.
What’s Included
- AA-750-YY 750W Power Supply
- Power cables
- Mounting screws
- User manual
Technical Specifications
General
| Brand / Series | AA Series |
| Model | AA-750-YY |
| Wattage | 750 W |
| Efficiency Rating | 80+ Gold |
| Form Factor | ATX |
| Modularity | Standard / Non-Modular |
Power & Input
| Input Voltage | 115–240 V |
| PFC | Active |
Protection Features
| OVP | Yes |
| OCP | Yes |
| OTP | Yes |
| OPP | Yes |
| SCP | Yes |
Cooling
| Fan Size | 120–140 mm |
| Fan Bearing | Sleeve / Hydraulic |
Connectors
| ATX 24-pin | 1 |
| CPU 4+4-pin | 1–2 |
| PCIe 6+2-pin | 2–4 |
| SATA | Multiple |