GIGABYTE P650G PG5 650W ATX 3.1 Power Supply (GP-P650G PG5)
The GIGABYTE P650G PG5 is a fully modular, high‑efficiency ATX 3.1 power supply designed for modern desktop systems. Featuring native PCIe Gen 5.1 support via a 16‑pin (12VHPWR) connector, 80 PLUS Gold efficiency, and a 120 mm hydraulic bearing fan, it provides reliable power delivery, quiet operation, and solid long‑term performance.
Key Features
- Continuous Power Output: 650W
- Efficiency: 80 PLUS Gold (approx. 90% typical efficiency)
- Platform Compliance: ATX 12V v3.1, PCIe Gen 5.1 support
- Next‑Gen GPU Ready:
- 1 × PCIe Gen 5.1 16‑pin (12VHPWR) connector delivering up to 300W
- 2 × 6+2‑pin PCIe connectors
- Rail Design: Single powerful +12V rail
- Cooling: 120 mm HYB (Hydraulic Bearing) fan with intelligent adaptive speed control
- Components & Design: Standard ATX switching topology with quality components (including Japanese capacitors)
- Cabling: Fully modular, all‑black flat cables for clean builds
- Noise: Designed for low noise under typical loads
- Warranty: 5 years (region‑dependent; typically 5 years)
Technical Specifications
| Specification | Detail |
|---|---|
| Model / MPN | P650G PG5 (GP-P650G PG5) |
| Form Factor | ATX 12V v3.1 (Intel Form Factor) |
| Power Output | 650W continuous |
| Efficiency Rating | 80 PLUS Gold (approx. 90% efficiency at typical load) |
| Input Voltage | 100–240 VAC |
| Input Frequency | 50–60 Hz |
| Input Current | ~10–6 A |
| Power Factor | Active PFC (>0.9 typical) |
| Operating Temperature | Standard operating range (up to approx. 40°C) — typical for ATX PSUs |
| MTBF | 100,000 hours |
| Protections | OVP, OPP, SCP, UVP, OCP, OTP |
| Power Good Signal | 100–150 ms |
| Hold-up Time | 17 ms |
| Fan | 120 mm HYB (Hydraulic Bearing) with intelligent speed control |
| Noise Levels | Designed for low noise under typical loads |
| Modularity | Fully modular all‑black flat cables |
| Cable Length | Optimised for mid‑tower and full‑tower systems |
| Dimensions (W × D × H) | 150 × 140 × 86 mm |
| Warranty | 5 years |
Connectors
- Motherboard & CPU
- 1 × 20+4‑pin ATX main power
-
1 × 4+4‑pin CPU (EPS)
-
Graphics & Expansion
- 1 × 16‑pin PCIe Gen 5.1 (12VHPWR)
-
2 × 6+2‑pin PCIe
-
Storage & Peripherals
- 6 × SATA power
- 3 × 4‑pin peripheral (PATA)
The GIGABYTE P650G PG5 delivers 650W of continuous 80 PLUS Gold power in a compact ATX 3.1 form factor, with full modular cabling and native PCIe Gen 5.1 readiness for next‑generation desktops.
