GAMDIAS Helios P1A-650G 650W 80 PLUS Gold Power Supply
Brand: Gamdias
SKU: P1A-650G
Price: ₹5,449 (inclusive of GST · genuine product with warranty)
Capacity: 650 W, Efficiency: 80 PLUS Gold, Form factor: ATX12V v2.52, Non‑modular, Flat cables
Specifications
| Fan | 120 mm hydraulic‑bearing, temperature/load‑controlled |
|---|---|
| Cables | Flat black fixed |
| AC input | 100‑240 V~ / 10 A / 50‑60 Hz |
| Topology | Full DC‑DC with full‑bridge LLC resonance and 12 V synchronous rectification |
| Peak power | 845 W |
| +5 V rail | 22 A |
| Form factor | ATX12V v2.52 |
| Protections | OVP, UVP, OPP, SCP, OCP, OTP |
| Total power | 650 W |
| +12 V rail | 54.2 A |
| -12 V rail | 0.3 A |
| +3.3 V rail | 22 A |
| +5 VSB rail | 3 A |
| SATA connectors | 4 |
| Molex connectors | 3 |
| CPU EPS connector | 1 × 4+4 pin |
| +12 V max output | 650 W |
| PCI‑e connectors | 2 × (6+2 pin) |
| Power factor correction | Active PFC, ~0.99 |
| Efficiency certification | 80 PLUS Gold |
| C6/C7 power‑state support | Yes |
| Main (motherboard) connector | 1 × 24‑pin |
| +3.3 V & +5 V combined max | 120 W |
| Dimensions (L × W × H) | 140 × 150 × 86 mm |
| Typical efficiency at 50 % load | ~92 % |
About this product
The Gamdias Helios P1A‑650G is a 650 W power supply unit aimed at mid‑range PC builds. It adheres to ATX12V v2.52 standards and delivers reliable performance thanks to its full DC‑to‑DC and LLC resonant circuitry, ensuring stable voltage across rails. It features flat all‑black fixed cables that are non‑modular, which can help with cable management in compact builds.
Its 80 PLUS Gold certification provides up to around 92 % efficiency at 50 % load, reducing energy waste and operating heat. The unit includes a 120 mm hydraulic‑bearing fan with automatic speed control that adjusts based on temperature and load for quiet operation.
Built‑in protections include over‑voltage, under‑voltage, over‑power, short‑circuit, over‑current, and over‑temperature guarding, ensuring system safety under various fault conditions. The compact dimensions (approx. 140 × 150 × 86 mm) make it compatible with most standard PC cases.
Buy online at https://www.rj-quantum.com/products/gamdias-helios-p1a-650g-power-supply — secure checkout with UPI, cards & net-banking, GST invoice on every order, delivery across India.