We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular ATX power supply unit with matte black finish and 135 mm fan grille visible on one side

ASUS

ASUS AP-750G 750 W power supply

SKU CH-QHX5-Z6ZZ1 MPN AP-750G

Fully modular 750 W ATX 3.0 power supply with 80 Plus Gold efficiency, a 135 mm dual-ball-bearing fan, PCIe Gen 5 16-pin connector and comprehensive protection circuits

  • Max wattage750 W
  • Modular cablingFull Modular
  • Fan configuration1 × 135 mm
  • PSU length limit150 mm
  • Efficiency certification80 PLUS GOLD Certified
  • Built-in protectionOPP/OVP/UVP/SCP/OCP/OTP

Wattage 750W

  • Delivers 750 W for high-performance builds
  • 80 Plus Gold efficiency reduces wasted energy
  • Fully modular cables keep the case tidy
  • ATX 3.0 compliant with PCIe Gen 5 16-pin connector
  • 135 mm axial-tech fan with dual ball bearings runs cooler

ATX 3.0 power supply for modern builds

The ASUS AP-750G delivers 750 W through a fully modular ATX12V design that meets ATX 3.0 guidelines. A single 135 mm fan with dual ball bearings and axial-tech blades provides cooling. 80 PLUS Gold certification reflects low-ESR capacitors and premium components. The unit measures 150 x 150 x 86 mm and weighs 1.466 kg.

Suitable for PCIe Gen 5 graphics cards

One native 16-pin PCIe connector plus three 8-pin PCIe connectors support current and next-generation GPUs. Two CPU 4+4-pin cables handle high-end desktop processors. Five SATA and three peripheral connectors cover storage and accessories. Builders needing more than three 8-pin PCIe cables or a shorter depth than 150 mm should verify case clearance first.

Check case depth and cable routing before ordering

The 150 mm length must fit your chassis with room for the 24-pin, CPU and PCIe cables, which range from 610 mm to 675 mm. Confirm your motherboard uses a 24-pin main connector and 8-pin CPU power. Ensure the 100-240 V input matches your mains supply. The package includes all listed cables and a power cord.

How it compares

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

Price $90.99
Cheaper than about 71% 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).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameASUS
Model nameAP-750G
Product typeATX12 V
Ports & slots
Output type+3.3 V@20A, +5 V@20A, +12 V@62A
Connection typesMB 24/20-pin x 1
CPU 4+4-pin x 2
PCI-E 16-pin x 1 (both PSU & connector side)
PCI-E 8-pin x 3
SATA x 5
PERIPHERAL x 3
Power
Max wattage750 W
Modular cablingFull Modular
Efficiency certification80 PLUS GOLD Certified
Built-in protectionOPP/OVP/UVP/SCP/OCP/OTP
Supply voltage100–240 V
Size & build
Product dimensions150 × 150 × 86 mm
Product weight1.466 kg (single PSU)
Shipping weight2.95 kg
Package size356 × 203 × 152 mm
Compatibility
PSU length limit150 mm
More details
Fan configuration1 × 135 mm

Other versions of this model

1 more in the same range

Questions about this item

Do I need a case that fits a 150 mm deep ATX power supply?

The unit is 150 mm deep and 86 mm tall, so the case must accept a standard ATX PSU of at least that length and height.

Can I keep my older motherboard with a 24-pin ATX and two 4+4-pin CPU sockets?

The PSU includes one 24/20-pin motherboard cable and two 4+4-pin CPU cables, so it connects directly to those sockets.

How do I confirm the PSU is delivering power to a PCIe Gen 5 graphics card after installation?

The bundled 16-pin PCIe Gen 5 cable plugs into the PSU’s 16-pin port and the card’s 16-pin connector; the system will post and the GPU will appear in device manager when power is correct.

More in ATX Desktop Power Supplies

Similar items