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Rectangular black ATX power supply with modular cable sockets and a 135mm fan grille

GIGABYTE

GIGABYTE GP-AP750GM 750 W power supply

SKU CH-PZS2-NHJ9V MPN GP-AP750GM

A 750 W ATX power supply with full modular cabling, 80 PLUS Gold efficiency and a 135 mm double ball bearing fan

  • TypeATX 12V v2.31
  • Maximum Power750 W
  • Fans1 x 135mm Double ball bearing fan
  • PFCActive
  • Main Connector20+4Pin
  • +12V RailsSingle

Options ATX 80+ Gold (750W)

  • 750 W output powers demanding builds
  • 80 PLUS Gold certification delivers 90% efficiency at typical load
  • Fully modular cabling keeps the case tidy
  • 135 mm double ball bearing fan with stop function runs quietly
  • Single +12 V rail provides 62 A for stable GPU power

What this power supply delivers

The GIGABYTE GP-AP750GM is a 750 W ATX 12V v2.31 unit built for mid-range and high-end desktop builds. A single +12V rail provides 62 A for stable GPU and CPU power. Full modular cabling lets you connect only the 20+4-pin, two 4+4-pin CPU, four 6+2-pin PCIe, six SATA, five peripheral and two floppy leads you need. Japanese capacitors and a 100 000-hour MTBF rating back long-term reliability.

Sustained load behaviour

At typical load the unit reaches 90 % efficiency, meeting 80 PLUS Gold requirements. Hold-up time exceeds 16 ms at full load on 115 V input, giving the system a brief ride-through during mains dips. Power good signal arrives within 100 to 500 ms after switch-on. Protections include OVP, OPP, SCP, UVP, OCP and OTP to shut down safely if voltage, current or temperature exceed safe limits.

Thermals noise and power draw

A 135 mm double ball-bearing fan spins only when needed thanks to a fan-stop function, keeping idle noise near zero. Under load the fan ramps to maintain component temperatures within spec while drawing 100 to 240 V at 50 to 60 Hz. Active PFC corrects the input current to 12 A at low line and 6 A at high line, reducing reactive power and heat inside the 160 mm deep chassis.

Highlights

  • 750 W output powers demanding builds
  • 80 PLUS Gold certification delivers 90% efficiency at typical load
  • Fully modular cabling keeps the case tidy
  • 135 mm double ball bearing fan with stop function runs quietly
  • Single +12 V rail provides 62 A for stable GPU power

Specifications

BrandGIGABYTE
SeriesAORUS P750W
ModelGP-AP750GM
TypeATX 12V v2.31
Maximum Power750 W
Fans1 x 135mm Double ball bearing fan
PFCActive
Main Connector20+4Pin
+12V RailsSingle
PCI-Express Connector4 x 6+2-Pin
SATA Power Connector6
Max PSU Length160 mm
ModularFull Modular
Power Good Signal100-500ms
Hold-up Time> 16m sec at full load (115V)
Efficiency90% at typical load
Energy-Efficient80 PLUS GOLD Certified
Over Voltage ProtectionOVP / OPP / SCP / UVP / OCP / OTP
Input Voltage100 - 240 V
Input Frequency Range50 - 60 Hz
Input Current12A - 6A
Output+3.3V@20A, +5V@20A, +12V@62A, [email protected] , [email protected]
MTBF>100,000 Hours
Connectors1 x ATX/MB 20+4 Pin
2 x CPU/EPS 4+4 Pin
4 x PCI-e 6+2 Pin
6 x SATA
5 x 4 Pin Peripheral
2 x 4 Pin Floppy
FeaturesFully Modular Design
High quality 100% Japanese Capacitors
135mm 2 ball bearing smart fan with fan stop function
80 PLUS Gold certified: above 90% efficiency at 50% load
Single +12V rail
OCP/OTP/OVP/OPP/UVP/SCP protection
10 years warranty (Adjusted according to different regions)
Dimensions3.39" x 5.91" x 6.30"
Shipping weight3.10 kg
Package size348 × 224 × 147 mm

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Questions about this item

How loud is the 135mm double ball bearing fan during continuous all-day operation?

The 135mm double ball bearing fan includes a fan-stop function that keeps it off at low loads; under sustained load it spins to maintain cooling while the 80 PLUS Gold efficiency reduces waste heat.

What cables must I already have to install this fully modular unit?

No cables are attached out of the box; you will use the supplied 20+4-pin ATX, two 4+4-pin CPU/EPS, four 6+2-pin PCIe, six SATA, five 4-pin peripheral and two 4-pin floppy cables included in the package.

Will the single +12V rail rated at 62A safely power an older graphics card that needs two 6-pin connectors?

Yes, the single +12V rail delivers up to 62A and the unit provides four 6+2-pin PCIe connectors, so two 6-pin plugs are supported without adapters.

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