ASRock PRO-650B 650W PSU 80+ Bronze ATX 3.1
ASRock PRO-650B 650W ATX Power Supply
80 PLUS Bronze | ATX 3.1 | Reliable Value PSU for Everyday Systems
The ASRock PRO-650B is a dependable 650W power supply designed for value-focused PC builds. Offering solid efficiency, stable power delivery, and essential protections, it is well suited for office systems, home PCs, and entry to mid-range gaming setups.
Key Features & Benefits
✔ 650W continuous power output for stable everyday performance
✔ 80 PLUS Bronze certification for improved energy efficiency
✔ ATX 3.1 compliance for modern system compatibility
✔ Native 12V-2x6 PCIe connector support for newer GPU standards
✔ 120mm low-noise fan for efficient and quiet cooling
✔ Dual-colour connector design for secure installation confirmation
✔ Full protection suite: OCP, OVP, UVP, SCP, OTP, OPP
✔ Flat cable design for easier cable management and airflow
✔ Supports up to 200% power excursion for short load spikes
✔ Reliable Taiwanese capacitors for stable operation
✔ 3-year manufacturer warranty for peace of mind
Core Features
Efficient Everyday Performance
Designed for users who need reliable, consistent power without unnecessary complexity, making it ideal for standard desktop builds.
Improved Installation Clarity
ASRock’s dual-colour connectors help ensure correct cable seating, reducing build errors.
Stable Power Delivery
Built with a strong 12V rail delivering up to 54.1A, ensuring consistent performance for CPUs and GPUs within its class.
Quiet Cooling Design
A 120mm fan provides effective cooling while maintaining low noise levels during operation.
Technical Specifications
Model: ASRock PRO-650B
Power Output: 650W
Efficiency Rating: 80 PLUS Bronze
ATX Standard: ATX 3.1
Input Voltage: 100–240V~, 50–60Hz
12V Rail Output: 54.1A
Fan: 120mm cooling fan
Dimensions: 140 x 150 x 86 mm
Connectors:
24-pin ATX motherboard: 1
CPU EPS 4+4 pin: 2
PCIe 6+2 pin: 2
SATA: 4
Peripheral: 1
Cable Type: Flat
Capacitors: Taiwanese
Protection Features: OCP, SCP, OVP, UVP, OTP, OPP
Power Excursion: Up to 200%
Warranty: 3 Years
Why Choose the ASRock PRO-650B?
The PRO-650B is a practical and cost-effective power supply for users who need stable performance without premium pricing. It delivers dependable efficiency, essential safety protections, and compatibility with modern system standards.
Ideal for office PCs, home setups, and budget gaming builds, it provides reliable power delivery with straightforward installation and quiet operation.