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Black non-modular ATX power supply with flat ribbon cables, 140 mm long

Super Flower

Super Flower SF-750C12DB ATX 3.1 750 W power supply

SKU CH-8AFE-1NC65 MPN SF-750C12DB ATX 3.1

An ATX 3.1 compatible 750 W power supply with 80 PLUS Bronze efficiency, fixed ribbon cables and a compact 140 mm length

  • TypeATX 3.1 Compatible
  • Maximum Power750 W
  • PFCActive
  • Main Connector20+4Pin
  • +12V RailsSingle
  • SATA Power Connector6

Options ATX 3.1 Bronze (750W) Black

  • ATX 3.1 and PCIe 5.1 ready for modern GPU transient spikes
  • 80 PLUS Bronze certified with 82% 85% 82% efficiency at 20% 50% 100% load
  • Fixed ribbon cables maximise routing flexibility inside the case
  • 750 W single +12 V rail delivers stable power to all components
  • 140 mm compact depth fits a wide range of chassis

750 W ATX 3.1 power supply

This Super Flower unit delivers 750 W of continuous power for mid-range desktop builds. It meets the ATX 3.1 and 3.0 standards and is PCIe 5.1 ready for modern graphics cards. The fixed cable design uses ribbon-style wiring throughout. Builders who want fully modular cabling or higher efficiency ratings should look elsewhere.

80 PLUS Bronze efficiency limits

The supply is certified at 82% efficiency at 20% load, 85% at 50% load and 82% at 100% load. Active PFC operates across a 100-240 V input range at 50/60 Hz. A single +12 V rail provides all high-current output. Systems that demand 80 PLUS Gold or Platinum efficiency will not reach those levels with this model.

Fixed ribbon cables and 140 mm length

All cables are permanently attached and use a flat ribbon layout for easier routing in tight cases. The housing measures 140 mm in depth, fitting most standard ATX chassis. Six SATA power connectors are included for drives and peripherals. Over-voltage and overload protection circuits are built in. Builders who prefer to remove unused cables cannot do so with this design.

Highlights

  • ATX 3.1 and PCIe 5.1 ready for modern GPU transient spikes
  • 80 PLUS Bronze certified with 82% 85% 82% efficiency at 20% 50% 100% load
  • Fixed ribbon cables maximise routing flexibility inside the case
  • 750 W single +12 V rail delivers stable power to all components
  • 140 mm compact depth fits a wide range of chassis

Specifications

BrandSuper Flower
ModelSF-750C12DB ATX 3.1
TypeATX 3.1 Compatible
Maximum Power750 W
PFCActive
Main Connector20+4Pin
+12V RailsSingle
SATA Power Connector6
Max PSU Length140 mm
ModularNon-Modular
Efficiency> 85%
Energy-Efficient80 PLUS BRONZE Certified
Over Voltage ProtectionYes
Overload ProtectionYes
Input Voltage100 - 240 V
Input Frequency Range50/60 Hz
Shipping weight2.59 kg
Package size305 × 203 × 114 mm

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Questions about this item

Should I pick the 750 W model or look for a different capacity?

The unit supplies 750 W maximum power on a single +12 V rail, which suits most mid-range builds with one graphics card.

What does the 750 W rating mean when the supply is installed in a PC?

It can deliver up to 750 W continuously across all rails, with 80 PLUS Bronze efficiency of 82 % at 20 % load, 85 % at 50 % load and 82 % at 100 % load.

How does the ATX 3.1 and PCIe 5.1 compliance affect what I can connect?

The design meets ATX 3.1 and 3.0 standards and is PCIe 5.1 ready, so it handles transient power spikes from modern graphics cards without needing an adapter.

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