Riotoro Enigma G2 750W ATX Power Supply

QuickFind: 809568 Mfr part code: PR-GP0750-FMG2-UK
  • 80 Plus Gold Certified
  • Fully Modular
  • 100% Japanese Capacitors
  • Hybrid Silent Fan Control
  • 7 Year Warranty

Product Description

Riotoro Enigma G2 750W ATX Power Supply

The new fully modular Enigma G2 750W PSU overpowers and undercuts the competition with 80 Plus Gold 90% efficiency, class-leading voltage regulation, and truly silent operation. Designed with 100% Japanese capacitors, a fluid dynamic bearing fan, and cable-free interior interconnects, the new Enigma G2 PSUs ensures years of solid, stable operation. Ideal for new PC builds or upgrades, the Enigma G2 series are 80 PLUS Gold certified power efficient for reduced operating cost, heat, and noise. In addition, the PSUs feature a new Hybrid Silent Fan Control with three cooling modes: fanless, quiet, and max cooling. Like all RIOTORO PSUs, the Enigma G2 features full voltage, current, power, and short-circuit protections for improved safety.


Key Features

  • 80 PLUS Gold certified 90% efficiency - Reduces heat, noise, and operating cost
  • Fully-modular with flat cables - Minimizes clutter, eases installation, and improves airflow
  • 100% Japanese capacitors - For longer life and greater reliability
  • Hybrid Silent Fan Control - Three cooling modes to balance cooling and noise reduction: Fanless, Silent, and Cooling.
  • 120mm Fluid Dynamic Bearing Fan - Virtually inaudible under average loads
  • Compact ATX 140mm length - Fits nearly all ATX compliant cases
  • 7-year warranty



  • Type ATX 12V 2.4
  • Continuous Power 750 watts
  • 80 PLUS Certification 80 PLUS Gold
  • Cable connection Fully modular
  • Cables Flat
  • Fan size 120mm
  • Fan bearing Fluid dynamic bearing
  • Silent mode Hybrid Silent Fan Control
  • Japanese capacitors 100%
  • Operating Temperature: 0-50 °C
  • MTBF (hours): 100,000
  • What's In The Box: 1x PSU, 1x Modular Cable Set & Power Cord, 1x Mounting Screw Set, 1x Quick Start Guide
  • Warranty: 7 years


Power Inputs/Outputs

  • AC Input 100-240VAC
  • AC Current 12-6 Amps
  • AC Frequency 50-60Hz
  • DC Output:
  • +3.3v 20A
  • +5v 20A
  • +12V 62A
  • +5Vsb 3A
  • -12V 0.3A



  • ATX 24 Pin Connectors: 1
  • CPU (EPS ATX12V) 8 Pin Connectors: 2
  • PCI-E 6+2 Pin Connectors: 4
  • SATA Connectors: 8
  • Peripheral (4-Pin) Connectors: 3
  • Floppy Drive Connectors: 1



  • Width: 150mm
  • Length: 140mm
  • Height: 86mm
  • Weight: 1.8kg

Technical Specification

Riotoro Enigma G2 750W ATX Power Supply


Features Hybrid Silent Fan Control, fluid dynamic bearing cooling fan, fully modular
Included Accessories Screws
Cables Included Power cable kit
MTBF 100,000 hours
Cooling System 120 mm fan
Compliant Standards TUV, BSMI, CB, CCC, RoHS, WEEE, cULus, Energy-Related Products (ErP) Lot 6, REACH, EAC, RCM


Device Type Power supply - internal
Specification Compliance ATX12V 2.4
PSU Form Factor ATX
Localisation United Kingdom

Power Device

Input Voltage AC 100-240 V
Frequency Required 50 - 60 Hz
Power Output Connectors Details 1 x power 24 pin ATX ¦ 2 x power 8 pin EPS12V with detachable 4 pin ATX12V section ¦ 4 x 8 pin PCI Express power with detachable 2 pin section ¦ 8 x 15 pin Serial ATA power ¦ 3 x 4 PIN internal power ¦ 1 x 4 PIN mini-power connector
Output Voltage +3.3, +5, ±12 V
Power Capacity 750 Watt
Output Current +3.3V - 20 A ¦ +5V - 20 A ¦ +12V - 62 A ¦ -12V - 0.3 A ¦ +5VSB - 3 A
Efficiency 90%
Modular Cable Management Yes
80 PLUS Certification 80 PLUS Gold

Environmental Standards


Manufacturer Warranty

Service & Support Limited warranty - 7 years

Environmental Parameters

Min Operating Temperature 0 °C
Max Operating Temperature 50 °C

Dimensions & Weight

Width 15 cm
Depth 16 cm
Height 8.6 cm
Weight 1.8 kg

Dimensions & Weight (Shipping)

Shipping Width 31.5 cm
Shipping Depth 18.6 cm
Shipping Height 12 cm
Shipping Weight 3.1 kg

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Add-ons and Accessories

PSU Accessories

Xenta Premium Braided PSU Exention Cable Kit - Red

£14.98 inc. vat
£12.48 ex. vat