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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

  • TypeATX12V v2.4 / EPS12V v2.92
  • Maximum Power750 W
  • ModularFull Modular
  • Fans1 x 120mm Fluid Dynamic Bearing Fan
  • PFCActive
  • Main Connector24Pin

Options 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.

Highlights

  • 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

Specifications

BrandNZXT
ModelNP-C750M-US
SeriesC750
Part NumberNP-C750M-US
TypeATX12V v2.4 / EPS12V v2.92
Maximum Power750 W
ModularFull Modular
Fans1 x 120mm Fluid Dynamic Bearing Fan
PFCActive
Main Connector24Pin
+12V RailsSingle
PCI-Express Connector4 x 6+2-Pin
SATA Power Connector8
Energy-Efficient80 PLUS GOLD Certified
Over Voltage ProtectionYes
Input Voltage100 - 240 V
Input Frequency Range50/60 Hz
Input Current10 - 5A
Output+3.3V@20A, +5V@20A, +12V@60A, [email protected] , +5VSB@3A
MTBF>100,000 Hours
ApprovalsCB / CE / FCC / TUV / cTUV-SUDus / China CCC / Taiwan BSMI / Australia RCM / EAC
Connectors1 x 24-pin ATX power
1 x 4+4-pin CPU power
4 x PCIe (6+2 pin)
8 x SATA
6 x Peripherals
Max PSU Length150 mm
SLINo
CrossFireNo
Dimensions3.39" x 5.91" x 5.91"
Features80+ GOLD CERTIFIED: Reliable power while ensuring optimal efficiency and quieter performance
SILENT OPERATION: A push of a button enables Zero RPM Fan mode, silencing the fan under low-load conditions.
ALL THE ESSENTIALS: Fits any case conforming to the ATX standard with the C650 and C750 support NVIDIA GPUs up to 2080ti and AMD GPUs up to Vega 64 while the C850 can support multi-GPU configurations
BUILT FOR BUILDERS: modular design lets you use only the cables you need, ensuring easier installation, and less clutter
SLEEVED CABLES: The sleeved main cables look great and resist heat
Shipping weight2.97 kg
Package size351 × 220 × 105 mm

Other versions of this model

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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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