Gigabyte UD850GM PG5 850W 80 PLUS GOLD ATX PSU
Gigabyte UD850GM PG5 850W 80 PLUS GOLD ATX PSU
SKU:PSG-UD850GMPG5-W
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- 60 months Manufacturer Warranty
Product Information
| Brand | Gigabyte |
|---|---|
| Category | Power Supplies |
| SKU | PSG-UD850GMPG5-W |
| Availability | In Stock |
Overview
- The Gigabyte UD850GM PG5 is a premium 850W ATX power supply engineered for demanding computing environments. With 80 PLUS Gold certification, it delivers 90% efficiency at typical loads, reducing operational costs and heat generation whilst maintaining consistent power delivery to high-end components.
The 120mm hydraulic bearing fan operates quietly over an extended lifespan, with a rated MTBF exceeding 100,000 hours. Active Power Factor Correction (>0.9) ensures compatibility with modern electrical infrastructure, whilst comprehensive protection circuits guard against overvoltage, overcurrent, and thermal issues.
Designed for modern PC architectures, the UD850GM PG5 provides extensive connectors for multi-GPU systems and high-core-count processors. Full-range input voltage (100-240V AC) makes it suitable for global deployment, and the flat black cable design supports clean case aesthetics. The 60-month warranty reflects Gigabyte's confidence in long-term reliability.
Specifications
| Brand | Gigabyte |
|---|---|
| Model | UD850GM PG5 |
| Output Capacity | 850W |
| Form Factor | ATX 12V |
| Efficiency Rating | 80 PLUS Gold |
| Efficiency at Typical Load | 90% |
| Input Voltage Range | 100–240V AC (full range) |
| Input Frequency | 50–60 Hz |
| Input Current | 12–6A |
| Power Factor Correction | Active PFC (>0.9 typical) |
| Fan Type | 120mm Hydraulic Bearing (HYB) |
| Fan Lifespan | MTBF >100,000 hours |
| Dimensions | 150 × 140 × 86 mm |
| Cable Type | Flat, all black |
| Power Good Signal | 100–150ms |
| Hold Up Time | >16ms |
| Protection Features | OVP, OPP, SCP, UVP, OCP, OTP |
| ATX/Motherboard Connectors | 20+4 Pin × 1 (610mm) |
| CPU/EPS Connectors | 4+4 Pin × 2 (600mm + 200mm) |
| PCIe 12+4 Pin Connectors | 1 × (700mm) |
| PCIe 6+2 Pin Connectors | 4 × (600mm + 150mm) |
| SATA Connectors | 8 × (600mm + 150mm + 150mm + 150mm) |
| 4-Pin Peripheral Connectors | 3 × (500mm + 120mm + 120mm + 150mm) |
| 4-Pin Floppy Connector | 1 × |
| Warranty | 60 months |
Key Features
Ideal For
FAQs
What does 80 PLUS Gold certification mean?
80 PLUS Gold certification means the power supply operates at 90% efficiency or higher at typical loads, converting more wall power into usable system power whilst generating less heat and reducing energy costs compared to lower-rated units.
Is this power supply suitable for multi-GPU systems?
Yes. The UD850GM PG5 includes four 6+2 Pin PCIe connectors, making it suitable for multi-GPU configurations and modern high-end graphics cards.
What is MTBF and why does it matter?
MTBF (Mean Time Between Failures) is >100,000 hours, indicating the expected lifespan of the unit. This reflects high build quality and reliability, making it suitable for business-critical systems and 24/7 server environments.
Will this power supply work with older systems?
Yes. The UD850GM PG5 uses the standard ATX 12V form factor and includes traditional connectors (SATA, 4-pin peripheral, floppy), making it compatible with both modern and legacy systems.
What protections does this power supply offer?
The unit includes multiple protection circuits: OVP (overvoltage), OPP (overpower), SCP (short circuit), UVP (undervoltage), OCP (overcurrent), and OTP (overtemperature) to safeguard connected components.
Can this power supply handle full load continuously?
Yes. The 850W capacity is suitable for continuous operation at full load. The hydraulic bearing fan and thermal protection circuits ensure safe operation even under sustained high-demand workloads.
What warranty is included?
The Gigabyte UD850GM PG5 includes a 60-month (5-year) warranty, reflecting Gigabyte's confidence in the product's durability and reliability.
