About Gigabyte 850W PCIe 5-UD850GM SMPS
| Category | Specification |
|---|---|
| Product / Model | UD850GM PG5 (Revision 2.0) |
| Peak Power / Wattage | 850 W total output |
| +12V Rail | Single +12V rail, ~70.8A (~849 W) |
| Certification / Efficiency | 80 Plus Gold (≥90% typical) |
| Standard Compliance | ATX 3.x / ATX 3.0 compliance, support for transient excursions |
| Connector Types & Quantities | 1 × 16-pin PCIe (12VHPWR) for GPU (up to 600 W) 4 × 6+2 pin PCIe 2 × EPS / CPU (4+4) 8 × SATA 3 × Molex 1 × Floppy (legacy) |
| Cabling | Fully modular, flat black cables to minimize clutter |
| Cooling / Fan | 120 mm smart hydraulic bearing (HYB) fan Smart fan switch / auto fan-stop under low loads (<20% load or idle) |
| Heat Dissipation & Design | Enlarged heatsink (≈200% larger vs standard) for better thermal efficiency; optimized airflow paths |
| Dimensions & Form Factor | Depth: ~140 mm Width: ~150 mm Height: 86 mm (standard ATX size) |
| Input / AC | 100–240 V AC 50–60 Hz 6–12A input current depending on region |
| Protection Features | Over Voltage Protection (OVP) Over Power / Over Load Protection (OPP) Over Current Protection (OCP) Short Circuit Protection (SCP) Under Voltage Protection (UVP) Over Temperature Protection (OTP) |
| Components / Build Quality | 100% Japanese capacitors for reliability Ultra Durable design philosophy |
| Warranty & Longevity | Covered by manufacturer warranty (region-specific, typically 5 years) |
With a fully modular design, 80 Plus Gold certification, and advanced protections, the Gigabyte 850W PCIe 5-UD850GM SMPS offers both flexibility and reliability.
Its compact footprint and smart cooling system make it suitable for builds where space, airflow, and performance stability are all critical.
