Gigabyte 1000W Power Supply Unit
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About This Item
- 1000 W ATX power supply with 80 PLUS Gold efficiency
- 12 cm hydraulic bearing fan with smart speed control
- Fully modular flat black cables for clean build
- 8 SATA, 4 Molex, 4 PCIe 6+2 pin, and 1 PCIe 16-pin connectors
- Compact 140 mm length fits most PC cases
- Supports PCIe Gen 5.0 graphics with native 16-pin connector
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Gigabyte UD1000GM PG5 | 1000 W Gold Modular PSU
The Gigabyte UD1000GM PG5 power supply unit 1000 W 20+4 pin ATX ATX Black delivers 1000 W of clean, efficient power with 80 Plus Gold certification, making it ideal for high-performance gaming rigs and content-creation workstations. Its fully modular design and PCIe 5.0 support future-proof your build while keeping cable clutter to a minimum.
Key Specs
| Metric | Spec. |
|---|---|
| Total Power | 1000 W |
| Efficiency | 80 Plus Gold (90% at 50% load) |
| Form Factor | ATX |
| Cabling | Fully modular |
| Fan Type | 120 mm Smart HYB |
PCIe 5.0 Ready for Next-Gen GPUs
The UD1000GM PG5 includes a native 16-pin PCIe 5.0 connector with a dedicated high-quality cable, capable of delivering up to 600 W directly to the latest graphics cards. This ensures stable power delivery for GPUs that demand the highest wattage, eliminating the need for adapter cables that can compromise efficiency.
Ultra Durable Build Quality
Inheriting GIGABYTE’s Ultra Durable design philosophy, this PSU uses high-quality Japanese main capacitors for long-term reliability and enhanced thermal performance. The heatsink is enlarged by over 200% compared to standard designs, improving heat dissipation by more than 10% and extending component lifespan.
Smart Cooling with HYB Fan Technology
The 120 mm Smart Hydraulic Bearing (HYB) fan adjusts its speed based on system load and automatically stops under idle or low-load conditions (less than 20% load). This zero-rpm mode significantly reduces noise during light use while the hydraulic bearing ensures a longer, more stable operational life.
Comprehensive Protection Suite
Six circuit protection designs—including Over Current Protection (OCP), Over Temperature Protection (OTP), Over Voltage Protection (OVP), Over Power Protection (OPP), Under Voltage Protection (UVP), and Short Circuit Protection (SCP)—safeguard your entire system. Multiple international safety certifications provide additional peace of mind.
Compact 140 mm Depth Design
Measuring just 140 mm in depth, this PSU fits easily into most PC cases without space constraints. The compact footprint doesn’t compromise on power delivery, making it suitable for both standard and space-limited builds.
What is in the box
- Gigabyte UD1000GM PG5 power supply unit
- Native 16-pin PCIe 5.0 cable
- Modular cable set
- Mounting screws
- User manual
Check before you buy
- Confirm your case supports ATX power supplies with 140 mm depth
- Verify your GPU requires or supports PCIe 5.0 power delivery
- Check that your system’s total power draw stays within 1000 W capacity
- Ensure your motherboard has a 20+4 pin ATX connector
Questions and answers
Does this PSU support non-PCIe 5.0 graphics cards?
What does the zero-rpm fan mode mean?
Are the cables braided or flat?
What is the MTBF rating?
Can this PSU handle overclocked systems?
Our take
The Gigabyte UD1000GM PG5 power supply unit 1000 W 20+4 pin ATX ATX Black offers exceptional value for users building high-performance systems with PCIe 5.0 GPUs or seeking reliable, efficient power with comprehensive protection. Its compact size, modular design, and Ultra Durable components make it suitable for both gaming enthusiasts and professional content creators. Covered by the applicable manufacturer warranty.
| Weight | 2.8 kg |
|---|---|
| Product colour | Black |
| Fan diameter | 12 cm |
| Cooling type | Active |
| Total power | 1000 W |
| Power Good signal delay range | 100 – 150 ms |
| AC input voltage | 100 – 240 V |
| AC input frequency | 50 – 60 Hz |
| Input current | 6.5 – 15 A |
| Power Factor Correction PFC type | Active |
| Power protection features | Over current, Over power, Over voltage, Short circuit, Under voltage |
| Hold time | 16 ms |
| Efficiency | 90% |
| Motherboard power cable length | 61 cm |
| SATA power cable length | 150,600 mm |
| Peripheral Molex power cable length | 120,150,500 mm |
| PCI Express power cable length | 70 cm |
| CPU power cable length | 80 cm |
| Motherboard power connector | 20+4 pin ATX |
| Number of SATA power connectors | 8 |
| Peripheral Molex power connectors 4-pin | 4 |
| PCI Express power connectors 6+2 pin | 4 |
| CPU power connector 4+4 pin | Yes |
| ATX power connector 20+4 pin | Yes |
| Cabling type | Fully-Modular |
| PCI Express power connectors 16-pin | 1 |
| Purpose | PC |
| Mean time between failures MTBF | 100000 h |
| Bearing technology | HYB |
| Width | 150 mm |
| Depth | 86 mm |
| Height | 140 mm |
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