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Compact 150mm ATX power supply with 130mm fan and fully modular cables

EVGA

EVGA SuperNOVA 750 G3 220-G3-0750-X1 power supply

SKU CH-JVKN-6BB4X MPN 220-G3-0750-X1

Fully modular 750 W ATX power supply with 80 PLUS Gold efficiency, a 130 mm hydraulic dynamic bearing fan and a compact 150 mm length

  • TypeATX12V / EPS12V
  • Maximum Power750 W
  • Fans1 x 130mm Hydraulic Dynamic Bearing Fan
  • Main Connector24Pin
  • +12V RailsSingle
  • PCI-Express Connector6 x 6+2-Pin

Options ATX 80+ Gold (750W)

  • 750 W output powers demanding builds
  • 80 PLUS GOLD certification delivers 90 % efficiency at 115 V and 92 % at 220 V
  • Fully modular cables simplify routing and improve airflow
  • 130 mm hydraulic dynamic bearing fan runs quietly with ECO mode
  • Compact 150 mm length fits small-form-factor cases

Compact 150mm ATX power supply

The EVGA SuperNOVA 750 G3 is a fully modular ATX12V and EPS12V unit rated at 750 W. Its 150 mm length suits compact builds while delivering a single +12 V rail rated at 62.4 A. The 80 PLUS GOLD certification guarantees 90% efficiency at 115 VAC and 92% at 220-240 VAC.

Full modular cables and self-tester

Every cable detaches completely so only the required leads are routed inside the case. A Power On Self Tester is included to verify basic function before final assembly. The 130 mm Hydraulic Dynamic Bearing fan runs in ECO mode at low load for quieter operation.

Check clearance and connector count

Confirm the case accepts a 150 mm deep power supply and that the single 24-pin motherboard connector matches your board. Verify the six 6+2-pin PCIe connectors cover your graphics cards and the nine SATA power connectors meet drive requirements. Ensure the mains supply falls within the 100-240 V 50-60 Hz input range.

Highlights

  • 750 W output powers demanding builds
  • 80 PLUS GOLD certification delivers 90 % efficiency at 115 V and 92 % at 220 V
  • Fully modular cables simplify routing and improve airflow
  • 130 mm hydraulic dynamic bearing fan runs quietly with ECO mode
  • Compact 150 mm length fits small-form-factor cases

Specifications

BrandEVGA
SeriesSuperNOVA 750 G3
Model220-G3-0750-X1
TypeATX12V / EPS12V
Maximum Power750 W
Fans1 x 130mm Hydraulic Dynamic Bearing Fan
Main Connector24Pin
+12V RailsSingle
PCI-Express Connector6 x 6+2-Pin
SATA Power Connector9
SLINo
CrossFireReady
Max PSU Length150 mm
ModularFull Modular
Efficiency90% (115 VAC) / 92% (220 VAC - 240 VAC)
Energy-Efficient80 PLUS GOLD Certified
Over Voltage ProtectionYes
Input Voltage100 - 240 V
Input Frequency Range50 - 60 Hz
Input Current10A
Output+3.3V @ 24A, +5V @ 24A, +12V @ 62.4A, +5Vsb @ 3.0A, -12V @ 0.5A
MTBF100,000 Hours
ApprovalsTUV, CB, CE, FCC, RCM, cTUVus, WEEE, RoHS, Compliance with ErP Lot 6 2013 Requirement
Connectors1 x 24 Pin ATX
2 x 8pin (4+4) EPS (CPU)
6 x 8pin (6+2) PCIE
9 x SATA
4 x Four-Pin Peripheral
1 x Floppy
PFCActive
Features80 PLUS Gold certified, with 90% (115 VAC) / 92% (220 VAC - 240 VAC) efficiency or higher under typical loads
Highest quality Japanese brand capacitors ensure long-term reliability
Fully Modular to reduce clutter and improve airflow
NVIDIA SLI & AMD Crossfire Ready
Heavy-duty protections, including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), OPP (Over Power Protection), SCP (Short Circuit Protection), and OTP (Over Temperature Protection)
EVGA ECO Intelligent Thermal Control System elminates fan noise at low to medium loads
Hydraulic
Dimensions3.35" x 5.91" x 5.91"
Weight6.00 lbs.
Shipping weight2.99 kg
Package size325 × 221 × 124 mm

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Questions about this item

How can I confirm the EVGA SuperNOVA 750 G3 is operating correctly after installation?

Use the included Power On Self Tester to verify the unit powers up and delivers voltage on all rails before connecting it to the motherboard and components.

Which cables and accessories are included with the 220-G3-0750-X1, and what must be purchased separately?

The fully modular unit ships with all necessary modular cables for the 24-pin main connector, six 6+2-pin PCIe connectors, and nine SATA power connectors; no additional cables are required for a standard build.

Which capacity from the SuperNOVA G3 line should I choose for a system drawing up to 62.4 A on the +12 V rail?

The 750 W model provides a single +12 V rail rated at 62.4 A, matching that load exactly; select this unit when your peak 12 V demand reaches that figure.

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