# MSI MAG A650BN 650W ATX Power Supply, 80 Plus Bronze, 120 mm Fan MSI MAG A650BN 650W ATX power supply with 80 Plus Bronze efficiency and a 120 mm low-noise fan for desktop PC builds. - [Original product page](https://www.ofertitastop.com/ca/product/msi-mag-a650bn-650w-atx-power) - [View offer](https://www.ofertitastop.com/ca/visit/msi-mag-a650bn-650w-atx-power) - Market: CA - Language: en-CA - Currency: CAD - Product updated: 2026-10-20T07:57:55.502Z - Brand: MSI - Model: 306-7ZP2B11-CE0 - MPN: 306-7ZP2B11-CE0 - SKU: ofertitastop-ca-23345 - Category: Electronics > Components - Source store: amazon CA - Active deal: Yes - Price: 79.99 CAD - Previous price: 99.99 CAD - Discount: 20% - Rating: 4.6 / 5 - Reviews: 4260 Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store. ## Description 80 Plus Bronze efficiency and a 120 mm low-noise fan make the MSI MAG A650BN a practical foundation for a desktop PC build. Its 650W output is paired with an ATX form factor and ATX and EPS connectors. Active PFC and DC-DC circuit design round out the power supply’s core features. ## Practical tips Start by checking that your PC case supports an ATX power supply, then plan cable routing as part of the build. The MAG A650BN has a non-modular design, so its cables stay connected to the unit, routing them neatly while assembling the system can make the finished interior easier to organize. Its ATX and EPS connector types cover common power connections for a PC, while the 24-pin system bus connector is listed as part of its specifications. The compact dimensions—15 x 14 x 8.6 centimetres—can help when planning the fit inside a compatible case. The power supply uses air cooling, with one 12 cm fan. For a straightforward installation, place the unit where the case’s PSU mounting position allows its fan to draw air, and route the cables without obstructing other components. ## Where it shines This model suits a desktop build that needs a 650W ATX power supply with efficiency and cooling features clearly identified. The 80 Plus Bronze certification is a useful point of comparison when choosing between power supplies, while the low-noise fan is designed with quieter operation in mind. Active PFC and DC-DC circuit design add further detail for shoppers comparing power-supply designs. The non-modular layout offers a different approach from modular units: cables remain attached rather than being selected individually for a build. That can suit buyers who prefer a conventional power-supply setup and are comfortable routing the available cables inside the case. Customers also describe the unit as quiet and easy to work with, feedback on cable organization is mixed, so careful routing is useful during installation. The MAG A650BN includes industrial-level protection features: OVP, OCP, OPP, OTP and SCP. Together, these named protections help make the unit’s safety provisions clear when comparing components for a PC build. Its five-year manufacturer warranty is another practical detail to consider when choosing a power supply for a system you plan to use over time. ## At a glance - Name: MSI MAG A650BN - Type: ATX power supply - Power: 650W - Efficiency: 80 Plus Bronze - Design: Non-modular - Cooling: Air, with one 12 cm fan - Connectivity: ATX, EPS and 24-pin system bus connector - Dimensions: 15 x 14 x 8.6 centimetres - Weight: 1 kg - Warranty: Five-year manufacturer warranty ## Practical questions **How much power does the MAG A650BN provide?** It is rated for 650W output, making that figure a central point to compare with the requirements of the components in your PC build. **Is this power supply modular?** No. It has a non-modular design, so its cables stay connected to the unit. Plan their routing during installation to keep the case interior organized. **What connector types are listed?** The specifications list ATX and EPS cable connectors, as well as a 24-pin system bus connector. Check that these match the power connections required by your components. ## Buying verdict Choose the MSI MAG A650BN for a desktop PC build that calls for a 650W ATX power supply with 80 Plus Bronze efficiency, a low-noise 120 mm fan and named protection features. Its non-modular design suits builders who are happy to route attached cables, while the five-year manufacturer warranty adds a clear ownership detail to weigh in the decision. ## Images ![MSI MAG A650BN 650W ATX Power Supply, 80 Plus Bronze, 120 mm Fan — 1](https://www.ofertitastop.com/i/WJvp_mz4Hp2cOdyOX2FVExgKgBxyLmwWbWMx7q_V9QdrA2SLvQiDZEymLYGaRwQmtg0QepGruI23jYXmT0GrvHUSBkyA7vYNOZcQrZwbqnquV8YqbTxWN81o2g.jpg) ![MSI MAG A650BN 650W ATX Power Supply, 80 Plus Bronze, 120 mm Fan — 2](https://www.ofertitastop.com/i/T-0ShcOS8JINUHoXe12EYzUQNXaEM8RYFEf-uUrVIU67DaRV_Z6qGE-vtwEaVUnlWYGmZBPXcsWU74jv2coObqA1k_7TDqSudPhjdCehh7G6OeX7l4D0qVZ4TQ.jpg) ![MSI MAG A650BN 650W ATX Power Supply, 80 Plus Bronze, 120 mm Fan — 3](https://www.ofertitastop.com/i/k7iUednyR0B0HM-swk80F9REppQtRsIiykSUpoZH9Guvs2XOIX78MX5iEem2atiHbzeR3e9zkSD-3CTNtt1qk-ZJl6pkIhm9g6z9sRRuWW8YdcnBI7HuFciHOA.jpg) ![MSI MAG A650BN 650W ATX Power Supply, 80 Plus Bronze, 120 mm Fan — 4](https://www.ofertitastop.com/i/wuvyOSavJQuiC7MwO6MPClo1MLpM5NXEWshA7vSRcRZNhTN0z04DnHohWgecMKuVhab5jsbRGh4jDc16zbYdr-KiRFg6Ll3o7WHwzohhPhWyd8R1301uugy9Xw.jpg) ![MSI MAG A650BN 650W ATX Power Supply, 80 Plus Bronze, 120 mm Fan — 5](https://www.ofertitastop.com/i/VI1N0wp_QPZi2jpR9OJpJ_jmMF_XtZs9RpaWMAurpYI4GqWK0ACLTvsMVHBUx1eMf-9Ki8554MPxcxrGSuFT3ElnK-rUEANcNctKrR-r6uyATjooGBgHpWHdGQ.jpg)