MSI MAG A1250GL PCIE5 1250W 80+ Gold Fully Modular PCIe 5.0 ATX 3.1 Power Supply Unit
Brand: MSI
Price: ₹18,799 (inclusive of GST · genuine product with warranty)
1250W Fully Modular ATX 3.1 PSU — 80 PLUS Gold (up to 90% efficiency), Native PCIe 5.1 12V-2x6 16‑Pin (600W) Connector, LLC Half-Bridge DC-to-DC Design, 135mm FDB Fan, Up to 200% Power Excursion (2500W), 7–10 Year Warranty (region dependent). The MSI MAG A1250GL PCIE5 is a compact, fully modular 1250W 80 PLUS Gold power supply built for extreme RTX 40/50‑series and future high‑end GPUs. ATX 3.1 readiness and a native dual‑color 12V‑2x6 PCIe 5.1 connector allow up to 600W direct GPU power with
Specifications
| Size | 135mm |
|---|---|
| Type | Power Supply |
| Modular | Fully modular |
| Wattage | 1250W |
| ATX Version | 3.1 |
| PCIe Version | 5.1 |
| 80 PLUS Rating | Gold |
About this product
1250W Fully Modular ATX 3.1 PSU — 80 PLUS Gold (up to 90% efficiency), Native PCIe 5.1 12V-2x6 16‑Pin (600W) Connector, LLC Half-Bridge DC-to-DC Design, 135mm FDB Fan, Up to 200% Power Excursion (2500W), 7–10 Year Warranty (region dependent).
The MSI MAG A1250GL PCIE5 is a compact, fully modular 1250W 80 PLUS Gold power supply built for extreme RTX 40/50‑series and future high‑end GPUs. ATX 3.1 readiness and a native dual‑color 12V‑2x6 PCIe 5.1 connector allow up to 600W direct GPU power with improved contact safety, while support for up to 2500W peak power excursion (200% of rated power for 100μs) ensures stability during heavy transient spikes. A robust LLC half‑bridge DC‑to‑DC platform, 135mm fluid dynamic bearing fan, flat modular cabling, and industrial‑grade protection make the MAG A1250GL PCIE5 ideal for flagship gaming, creator, and AI systems.
> ATX 3.1 & PCIe 5.1 Ready — Fully compliant with Intel ATX 3.1 and PCIe CEM 5.1, designed for NVIDIA GeForce RTX 40/50‑series and next‑gen GPUs.
> Native 12V‑2x6 PCIe 5.1 (600W) — Dual‑color 12V‑2x6 connector supplies up to 600W to compatible GPUs, improving reliability and handling high power GPUs without extra adapters.
> 80 PLUS Gold Efficiency — Up to ~90% efficiency at 50% load and ~87% at full load reduces wasted power and heat.
> High Power Excursion Capability — Supports up to 2500W peak power excursion (200% of rated wattage for 100μs) in line with ATX 3.1 guidelines, handling extreme GPU transients.
> LLC Half-Bridge DC-to-DC Platform — LLC half‑bridge topology with DC‑to‑DC modules delivers tight voltage regulation and low ripple on all rails.
> 135mm FDB Cooling Fan — 135mm fluid dynamic bearing fan offers high airflow (up to ~71 CFM) and long lifespan with low noise across the RPM range.
> Fully Modular Sleeved Cables — Fully modular, sleeved cables let you connect only what you need, improving airflow and aesthetics in high‑end builds.
> Industrial-Grade Protections — OVP, OCP, OPP, OTP, SCP, and UVP safeguard PSU and components from electrical faults.
> Compact ATX Footprint — 150mm depth ATX housing fits easily in many mid‑towers while still delivering 1250W output.
> Long Warranty — MSI region specs list 7 years; some global resellers note up to 10‑year limited warranty depending on market.
Spec
Detail
Product Name
MAG A1250GL PCIE5
Total Power
1250W
Efficiency Rating
80 PLUS Gold (up to 90%)
ATX Standard
ATX 3.1 (ATX 3.0 labeled on some resellers)
Form Factor
ATX
Modular
Yes (fully modular)
Input Voltage Range
100–240V~
Input Frequency Range
50–60 Hz
PFC Type
Active PFC
Power Excursion
2500W (up to 200% of rated power for 100μs)
Fan Size
135 mm
Fan Bearing
Fluid Dynamic Bearing (FDB)
Dimensions (D × W × H)
150 × 150 × 86 mm
Buy online at https://www.rj-quantum.com/products/msi-mag-a1250gl-pcie5-1250w-80-gold-fully-modular-pcie-5-0-atx-3-1-power-supply-unit — secure checkout with UPI, cards & net-banking, GST invoice on every order, delivery across India.