Power Supply // MSI
MSI MAG A650BN 650W 80+ Bronze Non-Modular Power Supply Unit
Price inclusive of all taxes
Technical specification
650W Non-Modular ATX PSU — 80 PLUS Bronze (up to 85% efficiency), Single +12V Rail (648W), DC-DC Circuit Design, 120mm Low-Noise Fan, Active PFC, 5-Year Warranty.
The MSI MAG A650BN is a 650W non-modular ATX power supply aimed at mid-range gaming PCs and workstations. With an 80 PLUS Bronze rating (up to 85% efficiency), a strong single +12V rail delivering up to 648W, and a 120mm low-noise sleeve bearing fan, it provides stable, efficient power for modern multi-core CPUs and GPUs. DC-to-DC circuitry, active PFC, industrial-grade protections, and a 5-year warranty make the MAG A650BN a reliable backbone for mainstream gaming builds and value-focused systems.[web:392][web:391][web:393][web:395][web:399]
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>80 PLUS Bronze Certified — Up to 85% efficiency under typical load, reducing wasted power and internal heat for better overall system efficiency.[web:391][web:393][web:395][web:399]
>Single +12V Rail Design — Provides up to 54A / 648W on the +12V rail, ensuring stable power delivery to CPU and GPU under gaming or rendering loads.[web:392][web:393][web:397]
>DC-to-DC Circuit Design — Core DC-to-DC conversion on minor rails improves voltage stability and reduces ripple for sensitive components.[web:392][web:394][web:393]
>120mm Low-Noise Fan — Sleeve-bearing 120mm fan automatically adjusts speed for quiet cooling during typical use.[web:391][web:393][web:398]
>Active PFC — Active power factor correction improves input power quality and reduces reactive power draw.[web:391][web:395][web:399]
>Industrial-Grade Protection — OCP, OVP, OPP, OTP, and SCP help protect your system from over-current, over-voltage, overload, over-temperature, and short-circuit conditions.[web:391][web:394][web:395]
>Non-Modular Cabling — Fixed cables keep costs down and provide a full set of connectors for typical mid-range gaming builds.[web:393][web:396]
>5-Year Warranty — MSI backs the MAG A650BN with a 5-year limited warranty for long-term reliability.[web:393][web:395][web:402]
| Spec | Detail |
|---|---|
| Product Name | MAG A650BN[web:391][web:395] |
| Power Wattage | 650W[web:391][web:395] |
| Efficiency Rating | 80 PLUS Bronze (up to 85%)[web:391][web:393][web:395][web:399] |
| Form Factor | ATX[web:391][web:395][web:399] |
| Modular | No (non-modular)[web:391][web:396][web:401] |
| Input Voltage | 100–240 VAC[web:391][web:395][web:399] |
| Input Current | 115Vac/10.0A max; 230Vac/5.0A max[web:395][web:397][web:399] |
| Input Frequency | 50–60 Hz[web:391][web:395][web:399] |
| PFC Type | Active PFC[web:391][web:395][web:399] |
| Fan Size | 120 mm[web:391][web:395][web:393] |
| Fan Bearing | Sleeve Bearing[web:399][web:398] |
| Dimensions (D × W × H) | 140 × 150 × 86 mm[web:391][web:395][web:397][web:398] |
| +12V Rail | Single rail, 54A, 648W max[web:392][web:393][web:397] |
| +3.3V / +5V | 20A each; combined 110W[web:392][web:397] |
| -12V / +5VSB | 0.3A (3.6W) / 2.5A (12.5W)[web:392][web:397] |
| Protections | OCP / OVP / OPP / OTP / SCP[web:391][web:394][web:395] |
| ATX 24‑Pin | 1 × 20+4 pin[web:399][web:397] |
| EPS 8‑Pin (CPU) | 1 × 4+4 pin[web:399][web:397] |
| PCI‑E (GPU) | 2 × 6+2 pin[web:393][web:397][web:399] |
| SATA | 5 × SATA power connectors[web:393][web:394][web:397] |
| Molex (Peripheral) | 2 × 4‑pin Molex[web:393][web:397] |
| FDD | 1 × FDD (via adapter)[web:393][web:397] |
| Warranty | 5‑Year Limited Warranty[web:393][web:395][web:402] |
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Before you buy
Is this genuine, warranted stock?+
Yes — authorised MSI stock with full brand warranty, GST invoice, and serial tracking.
How fast does it ship?+
Dispatched in 2–7 days with tracked shipping across India. Tracking is shared by email and SMS.
What payment options are available?+
UPI, all major cards, net-banking, and no-cost EMI on eligible orders — chosen at checkout.
Can I return or replace it?+
Check our refund/return policies in the footer menu
I need technical help/assistance?+
Contact 8356026438 for any querries