MSI
Power Supply
MSI MAG A650BN 650 W 80+ Bronze
Key Features
Reliable Performance
Affordable Price
MSRP:
$79
Technical Specifications
Manufacturer
MSI
MSRP
$79
Type
ATX
Wattage
650 W
Efficiency Rating
80 PLUS Bronze
Modular
No
Color
Black
Fanless
No
Dimensions
140mm x 150mm x 86mm
Length
140 mm
Connectors
Atx 4 Pin: 0 • Eps 8 Pin: 1 • Pcie 16 Pin 12Vhpwr: 0 • Pcie 12 Pin: 0 • Pcie 8 Pin: 0 • Pcie 6 Plus 2 Pin: 2 • Pcie 6 Pin: 0 • Sata: 5 • Amp Molex 4 Pin: 2
Release Year
2024
Pros & Cons
Pros
- Adequate 650W capacity for mid-range gaming with RTX 4060/4070 class GPUs
- Good balance of capacity and efficiency for most builds
- Reputable brand with decent build quality and support
- Standard ATX size fits most cases with good availability
- Excellent value at $79 for 650W capacity
- Typically includes comprehensive warranty coverage
Cons
- Lacks PCIe 5.0 connector despite recent release date
- Non-modular design creates cable management challenges
- Unused cables must be tucked away, impacting airflow
Community Insights
- Many users praise the A650BN for providing reliable performance at an affordable price. It’s frequently recommended for budget gaming PCs and office builds, with most users reporting stable operation and no major issues in typical use cases.
- A common point of discussion is the non-modular cable setup. Some users find the fixed cables make cable management more challenging, especially in compact cases. While this is expected at this price tier, it’s frequently mentioned as a trade-off for the lower cost.
Frequently Asked Questions
Is the MSI MAG A650BN suitable for modern GPUs like RTX 3060 or RX 6600?
Yes, the A650BN provides enough power for most mid-range graphics cards, including the RTX 3060 and RX 6600, but it’s not recommended for high-end GPUs that require higher wattage or PCIe 5.0/12VHPWR connectors.
What warranty does the MSI MAG A650BN come with?
This power supply usually includes a 5-year warranty, which is considered reasonable for its price and class, giving users confidence in its long-term reliability.
Performance Guide & Use Cases
Best For
Mid-range gaming with RTX 4060/4070 class GPUs (650W)
Standard ATX builds and mainstream systems
Budget builds with reliable power delivery ($79)
Potential Bottlenecks
May limit overclocking headroom with high-end components (650W)
No PCIe 5.0 support limits newest GPU compatibility
Overkill Scenarios
Low-power systems and basic office computers (650W)
Basic web browsing and document editing systems
Media streaming and light productivity tasks
Avoid For
RTX 4090 and flagship GPU builds (650W insufficient)
Next-generation GPUs requiring PCIe 5.0 connectors
Multi-GPU configurations and high-end workstations (2 PCIe)
Mini-ITX and compact case builds (ATX too large)
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