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Black rectangular ATX power supply with 140mm fan and modular cable sockets

Super Flower

Super Flower SF-1000F14XG 1000W power supply

SKU CH-2YAZ-9SQFM MPN SF-1000F14XG

A fully modular ATX 3.1 power supply delivering 1000 W with a 140 mm fluid-dynamic fan, 80 Plus Gold and Cybenetics Platinum efficiency, and native 12VHPWR cables for PCIe 5.1 graphics cards

  • TypeATX 3.1 Compatible
  • Maximum Power1000 W
  • Fans1 x 140 mm
  • PFCActive
  • Main Connector20+4Pin
  • +12V RailsSingle

Options ATX 3.1 80+ Gold (1000W) Black

  • Full modular design with all ribbon cables for flexible builds
  • 80 PLUS Gold certified delivering 87% 90% 87% efficiency at 20% 50% 100% load
  • Cybenetics Platinum certified reaching 89% 91% overall efficiency at 115V and 91% 93% at 230V
  • ATX 3.1 and PCIe 5.1 ready with native 12VHPWR cable handling transient spikes
  • 140mm fluid dynamic bearing fan and 100% Japanese 105°C capacitors for quiet reliable cooling

1000W ATX 3.1 Power Supply

This 1000W unit targets builders who need a compact, fully modular supply for high-end graphics cards and multi-drive systems. It meets the ATX 3.1 and PCIe 5.1 specifications and includes a native 12VHPWR cable. The 150mm length helps it fit in space-constrained cases.

Full Modular Ribbon Cables && Cybenetics Platinum

Every cable is detachable and uses a ribbon layout to simplify routing and reduce clutter inside the chassis. The supply carries 80 PLUS Gold and Cybenetics Platinum certifications, reaching 87% efficiency at 20% load, 90% at 50% load and 87% at 100% load on 115V input, with 89% to 93% overall efficiency across 115V and 230V ranges. The 140mm fluid-dynamic-bearing fan and 105°C Japanese capacitors support quiet, reliable operation.

Single +12V Rail && 12 SATA Connectors

A single +12V rail delivers the full 1000W to the GPU and CPU without multi-rail balancing concerns. Twelve SATA power connectors provide headroom for multiple SSDs, hard drives and peripheral devices. Protection circuits include over-voltage and overload safeguards. The unit operates on 90–264V input at 47–63Hz, making it suitable for global use without a voltage switch. Builders who require more than 1000W or need a 16-pin socket on the PSU side should look elsewhere.

Highlights

  • Full modular design with all ribbon cables for flexible builds
  • 80 PLUS Gold certified delivering 87% 90% 87% efficiency at 20% 50% 100% load
  • Cybenetics Platinum certified reaching 89% 91% overall efficiency at 115V and 91% 93% at 230V
  • ATX 3.1 and PCIe 5.1 ready with native 12VHPWR cable handling transient spikes
  • 140mm fluid dynamic bearing fan and 100% Japanese 105°C capacitors for quiet reliable cooling

Specifications

TypeATX 3.1 Compatible
Maximum Power1000 W
Fans1 x 140 mm
PFCActive
Main Connector20+4Pin
+12V RailsSingle
SATA Power Connector12
Haswell SupportReady
CrossFireCrossFire Ready
Max PSU Length150 mm
ModularFull Modular
PSU Noise LevelCybenetics Standard ++
Over Voltage ProtectionYes
Overload ProtectionYes
Input Voltage90 - 264 V
Input Frequency Range47 - 63 Hz
Shipping weight3.00 kg
Package size330 × 178 × 114 mm

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Questions about this item

What maintenance does the 140 mm fluid dynamic bearing fan need over time?

The 140 mm fluid dynamic bearing fan is sealed and requires no lubrication; dust can be cleared with compressed air when the case is open.

What limits sustained output before the 1000 W rating is reached?

The single +12 V rail delivers the full 1000 W, and over-voltage plus overload protection will trip if that limit is exceeded.

How loud and hot does the unit get when running all day at typical load?

Cybenetics Standard ++ noise rating and 89 % to 93 % efficiency at 115 V or 230 V input keep acoustic output low and waste heat minimal during continuous operation.

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