GIGABYTE GP-UD750GM 750W V2, 80 Plus Gold Certified Fully Modular Power Supply, PCIe Gen 5.1, 80 PLUS Gold, Fully Modular Design, 120mm Fan, ATX 3.1 compatible, UK Plug

Gigabyte GP-UD750GM 750W V2 ATX Power Supply – 80 PLUS Gold, Fully Modular, ATX 3.1 / PCIe Gen 5.1 (12V-2x6 / 12+4), Ultra-Quiet 120mm HYB Fan

Summary: The Gigabyte GP-UD750GM 750W V2 is a modern ATX 12V v3.1, 80 PLUS Gold fully modular PSU built for today’s gaming PCs. It delivers efficient power (up to 90% at typical load), includes a dedicated PCIe Gen 5.1 12+4-pin (12V-2x6/12VHPWR-style) cable for compatible GPUs, and uses a 120mm hydraulic-bearing (HYB) fan for quieter cooling.

Upgrade your PC with a clean, high-efficiency PSU that’s ready for modern graphics cards. The GP-UD750GM V2 combines fully modular cabling (connect only the cables you need) with strong safety protection circuits and a compact ATX footprint—ideal for tidy builds in mid-towers and many compact ATX cases.

Why this PSU is a great choice

• ATX 3.1 ready: designed for current-gen PC power requirements
• PCIe Gen 5.1 GPU power: includes 12+4-pin cable for compatible GPUs
• 80 PLUS Gold efficiency: helps reduce wasted power/heat
• Fully modular: cleaner cable management and improved airflow
• Quiet cooling: 120mm HYB fan for balanced airflow + lower noise

Verified specifications

• Output capacity: 750W
• Efficiency: 80 PLUS Gold, up to 90% at typical load
• Form factor: Intel ATX 12V v3.1
• Input: 100–240V AC (full range)
• Fan: 120mm Hydraulic Bearing (HYB)
• Protections: OVP / OPP / SCP / UVP / OCP / OTP
• Hold-up time: >16ms
• Power good signal: 100–150ms
• MTBF: >100,000 hours
• Dimensions: 150 × 140 × 86mm

Connector set (what builders search for)

• 24-pin ATX: 1× (20+4)
• CPU/EPS: 2× (4+4)
• PCIe for GPUs: 4× (6+2)
• PCIe Gen 5.1: 1× 12+4-pin (single cable)
• SATA: 8×
• Molex: 3× + 1× FDD adapter

Included / note: This listing specifies a UK plug version. 

GIGABYTE GP-UD750GM 850W V2

ATX 3.1 and PCIe GEN 5.1 READY
Ready for next-gen power demands, this ATX 3.1 compliant PSU handles up to 3x GPU and 2x system power excursions with 70% efficiency at low loads. The high-performance native 16-pin cable delivers up to 600W for PCIe Gen 5.1 graphics cards, such as the GeForce RTX 50 Series and beyond.

ULTRA DURABLE
Carrying the Ultra Durable design DNA, this power supply packs high-quality components and smart design features for rock-solid stability and lasting performance.

100% JAPANESE CAPACITORS
High-quality Japanese capacitors are used throughout, ensuring efficient performance and long-lasting reliability.

120mm smart Hydraulic Bearing(HYB) fan with smart fan switch
Fan speed adjusts automatically based on power load, staying silent when the system is idle or under 20 percent load. The hydraulic bearing fan ensures a longer, more stable lifespan for sustained performance.

PROTECTIONS
Multiple protection features are integrated to ensure stable operation under any condition. The power supply is also backed by safety certifications from various countries, providing added peace of min

FULLY MODULAR DESIGN
Connect only the cables you need using the sleek black embossed cables with a fully modular design, reducing clutter, improving airflow, and enhancing chassis thermal performance.

80 PLUS GOLD CERTIFIED
80 Plus Gold certified ensures to deliver 90% efficiency at 50% load. The better power efficiency leads to less power waste, less heat and less fan noise.

COMPACT DESIGN
Leveraging our expertise in heat dissipation and material selection, the power supply is slimmed down to just 140mm, maximizing performance while ensuring compatibility with even the most space-constrained chassis.