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Rectangular black ATX power supply with modular cable sockets and a 120 mm fan grille

NZXT

NZXT NP-C750M-US C750 750 W ATX power supply

SKU CH-22ZT-11ZNJ MPN NP-C750M-US

A fully modular 750 W ATX power supply with 80 PLUS Gold efficiency, a 120 mm fluid dynamic bearing fan, zero-RPM silent mode and sleeved cables

  • Max wattage750 W
  • Modular cablingFull Modular
  • Fan configuration1 × 120 mm Fluid Dynamic Bearing Fan
  • Power factor correctionActive
  • Main power connector24Pin
  • 12V railsSingle

Model ATX 80+ Gold (750W)

  • Efficient 80 Plus Gold certified 750 W output
  • Quiet Zero RPM fan mode at low loads
  • Full modular design reduces cable clutter
  • Durable sleeved main cables resist heat and fraying
  • Long-life fluid dynamic bearing fan rated 100000 hours

Fully modular ATX power supply

The NZXT NP-C750M-US is a 750 W ATX12V v2.4 unit with full modular cabling and a single +12 V rail rated at 60 A. It supplies 24-pin, 4+4-pin CPU, four 6+2-pin PCIe and eight SATA connectors for mainstream gaming builds. An 80 PLUS Gold rating confirms high efficiency across typical loads.

Sustained load behaviour

Under continuous demand the single-rail design delivers the full 750 W without rail-balancing constraints. Active PFC maintains stable input current from 100 to 240 V at 50 or 60 Hz. Over-voltage protection guards components during prolonged heavy use. The MTBF exceeds 100,000 hours, indicating long-term reliability.

Thermals noise and power draw

A 120 mm fluid-dynamic-bearing fan runs in Zero RPM mode at low load, eliminating noise during idle or light tasks. The fan spins up only when internal temperatures require active cooling. Gold-level efficiency reduces waste heat, lowering overall system power draw in normal operation. Sleeved main cables resist heat damage and improve airflow inside the case.

How it compares

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

Price $91.99
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).

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Specifications

Product
Brand nameNZXT
Product lineC750
Model nameNP-C750M-US
Part numberNP-C750M-US
Product typeATX12 V v2.4 / EPS12 V v2.92
Graphics
SLI supportNo
CrossFire supportNo
Ports & slots
PCIe power connectors4 × 6+2-Pin
SATA power connectors8
Output type+3.3 V@20A, +5 V@20A, +12 V@60A, +5VSB@3A
Connection types1 × 24-pin ATX power
1 × 4+4-pin CPU power
4 x PCIe (6+2 pin)
8 x SATA
6 x Peripherals
Power
Max wattage750 W
Modular cablingFull Modular
Power factor correctionActive
Main power connector24Pin
12V railsSingle
Efficiency certification80 PLUS GOLD Certified
Overvoltage protectionYes
Supply voltage100–240 V
AC input frequency50/60 Hz
Rated input current10–5A
Size & build
Product dimensions3.39 in × 5.91 in × 5.91 in
Shipping weight2.97 kg
Package size351 × 220 × 105 mm
Compatibility
PSU length limit150 mm
Environment & compliance
Regulatory approvalsCB / CE / FCC / TUV / cTUV-SUDus / China CCC / Taiwan BSMI / Australia RCM / EAC
More details
Fan configuration1 × 120 mm Fluid Dynamic Bearing Fan
Mean time between failures>100,000 h

Other versions of this model

1 more in the same range

Questions about this item

How loud does the 120 mm fluid dynamic bearing fan get when the 750 W supply runs all day?

A button-activated Zero RPM mode stops the fan completely under low load, so the unit makes no fan noise during light or idle use.

Which cables must I already have to install the fully modular NP-C750M-US in an ATX case?

None — every required cable (24-pin ATX, 4+4-pin CPU, four PCIe 6+2-pin, eight SATA, six peripheral) is included in the box.

Will the single +12 V rail rated at 60 A safely power an older GPU such as a GeForce 2080 Ti alongside modern storage drives?

Yes, the 60 A rail delivers the full 750 W to the +12 V line, matching the manufacturer's stated support for GPUs up to a 2080 Ti while leaving ample current for SATA and peripheral devices.

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