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White ATX power supply with 120 mm fan and modular cables

Phanteks

Phanteks PH-P750GH_WT01 750 W power supply

SKU CH-TF9T-QHZ50 MPN PH-P750GH_WT01

A 750 W fully modular ATX 3.1 power supply with PCIe 5.1 support, 80 Plus Gold efficiency and a 120 mm fan that stops below 40 % load

  • Max wattage750 W
  • Modular cablingFull Modular
  • Fan configuration1 × 120 mm
  • Efficiency certification80 PLUS GOLD Certified
  • Output typeOPP (Overpower Protection) OVP (Over Voltage Protection) UVP
  • Mean time between failures>100,000 h

Model PH-P750GH_WT01

  • ATX 3.1 platform ready for PCIe 5.1 graphics cards
  • 80 Plus Gold efficiency keeps running costs low
  • 120 mm fan stops below 40 % load for silent operation
  • Fully modular textured cables with combs simplify clean routing
  • Single 12V-2x6 connector delivers up to 600 W to modern GPUs

Phanteks AMP GH 750 W ATX 3.1 PSU

The Phanteks AMP GH is a 750 W fully modular power supply built on the ATX 3.1 platform with PCIe 5.1 support. It uses 100% Japanese capacitors and carries 80 PLUS Gold certification for high efficiency. A 120 mm fluid dynamic bearing fan provides cooling with a 0 RPM mode under 40% load.

12V-2x6 GPU cable and textured cable kit

The bundle includes a native 12V-2x6 connector rated for up to 600 W delivery to modern graphics cards. Individually textured cables and supplied cable combs simplify routing and improve airflow inside the case. Full modularity means only the required cables are installed.

Builders needing ATX 3.1 and PCIe 5.1 readiness

This unit suits systems targeting current-generation GPUs and CPUs that demand the new power standard. Buyers who want more storage capacity or builders who need a second graphics card should look at higher-wattage models.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $83.99
Cheaper than about 74% of the 10,869 comparable items (median $142.99).
Max wattage 750 W
Lower than about 60% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand namePhanteks
Model namePH-P750GH_BK01
Product colorWhite
Product typeIntel ATX 3.1/PCIe Gen5.1
Power
Max wattage750 W
Modular cablingFull Modular
Efficiency certification80 PLUS GOLD Certified
Size & build
Shipping weight2.99 kg
Package size305 × 229 × 122 mm
More details
Fan configuration1 × 120 mm
Mean time between failures>100,000 h

Other versions of this model

5 more in the same range

Questions about this item

How often will the 120 mm fluid-dynamic-bearing fan need replacement under continuous operation?

The fan is rated for over 100000 hours MTBF, so replacement is unlikely during the typical lifespan of the build.

What thermal limit triggers the 120 mm fan to spin up from zero-RPM mode during sustained load?

The fan remains off until the unit exceeds 40 percent load, then ramps speed based on internal temperature and output.

How much waste heat and audible noise does the 750 W unit produce when running all day at typical gaming loads?

At loads below 40 percent the fan stays at zero RPM for silent operation; above that the 120 mm FDB fan spins only as needed, keeping noise low while 80 PLUS Gold efficiency minimises excess heat.

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