MSI MAG A650BN Power Supply – 650 Watt 80 PLUS Bronze
The MSI MAG A650BN is a 650-watt ATX power supply, ideal for gaming PCs, office machines, and custom DIY builds. It offers stable voltage, high efficiency thanks to 80 PLUS Bronze certification, and excellent value for money.
Technical details
- Power: 650 watts
- Efficiency: 80 PLUS Bronze certified (typically up to approx. 85% efficiency at medium load)
- Form factor: ATX12V 2.4
- Output voltages: +3.3 V, +5 V, +12 V
- Input voltage: 100–240 V, 50–60 Hz (auto-switching)
- Fan: 120 mm fan for quiet and reliable operation
- Connectors:
- 1x 24-pin ATX
- 1x 8-pin (4+4) CPU
- 2x PCIe 8-pin (6+2) for graphics cards
- 5x SATA power connectors for SSDs/HDDs and other drives
- 2x Molex (Peripheral) 4-pin connectors for legacy devices or accessories
- Dimensions: approx. 150 x 140 x 86 mm (standard ATX)
- Weight: approx. 1.8 kg
Protection and safety
The MSI MAG A650BN features multiple integrated protection circuits that reliably safeguard your system in daily use. The PSU and connected components are protected against voltage and current spikes.
Included protections
- OVP (Over Voltage Protection) – protection against overvoltage
- UVP (Under Voltage Protection) – protection against undervoltage
- OCP (Over Current Protection) – protection against overcurrent
- OPP (Over Power Protection) – protection against overload
- OTP (Over Temperature Protection) – protection against overheating
- SCP (Short Circuit Protection) – protection against short circuit
Use cases
With 650 watts of power, the MSI MAG A650BN suits many current PC configurations. It’s a good choice for:
- Gaming PCs with a mid-range graphics card
- Office and multimedia computers
- Hobby projects and self-built systems where a reliable branded PSU is required
For very powerful high-end systems with especially power-hungry graphics cards, a higher-wattage PSU may be advisable; for typical gaming and everyday PCs, the MSI MAG A650BN is usually sufficient.
Scope of delivery
The MSI MAG A650BN package includes:
- MSI MAG A650BN power supply
- Power cable with EU plug
- Mounting screws for case installation
- User manual
Key advantages at a glance
- Reliable 650-watt output for many common gaming and office systems
- 80 PLUS Bronze certification for better efficiency and lower power consumption
- Multiple protection circuits for added safety in continuous operation
- 5 SATA connectors and 2 Molex connectors for flexible connectivity of drives and accessories
- Standard ATX form factor, compatible with most PC cases