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White ATX 3.1 power supply, 140 mm fan, full modular cables

Super Flower

Super Flower SF-1000F14XP(WH) 1000 W power supply

SKU CH-5ZA9-7CYSX MPN SF-1000F14XP(WH)

Full-modular ATX 3.1 unit delivers 1000 W with 80 PLUS Platinum and Cybenetics Platinum efficiency, a 140 mm fluid-dynamic-bearing fan and 105 °C Japanese capacitors

  • Max wattage1000 W
  • Modular cablingFull Modular
  • Fan configuration1 × 140 mm
  • Power factor correctionActive
  • Main power connector20+4Pin
  • 12V railsSingle

Model ATX 3.1 80+ Platinum (1000W) White

Show 4 more
  • 80 PLUS Platinum efficiency at 90% 92% 89% load
  • Cybenetics Platinum rating at 89% 91% 115V and 91% 93% 230V
  • ATX 3.1 compliant with PCIe 5.1 spike resistance
  • Full modular ribbon cables for flexible cable routing
  • 140 mm fluid dynamic bearing fan with Japanese 105°C capacitors

1000 W ATX 3.1 Power Supply

This Super Flower Leadex VII unit delivers 1000 W of continuous power through a fully modular design. It meets the ATX 3.1 specification and includes a native 12V-2x6 cable for modern graphics cards. A 140 mm fluid dynamic bearing fan provides cooling. Japanese 105°C capacitors are used throughout.

Platinum Efficiency For High-End Builds

The power supply holds both 80 PLUS Platinum and Cybenetics Platinum certifications, reaching 92% efficiency at 50% load on 230 V input. It suits systems that demand stable output during transient spikes. Builds requiring a lower wattage or a non-modular design should consider other models.

Capacity And Headroom

The single +12 V rail supplies the full 1000 W to CPU and GPU components. It handles multi-GPU configurations marked SLI or CrossFire ready. Protection circuits guard against over-voltage and overload conditions. Operation is rated across a 92–264 V input range.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $171.99
Pricier than about 57% of the 10,869 comparable items (median $142.99).
Max wattage 1000 W
Higher than about 70% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameSuper Flower
Product colorWhite
Product typeATX 3.1 Compatible
Graphics
SLI supportReady
CrossFire supportReady
Power
Max wattage1000 W
Modular cablingFull Modular
Power factor correctionActive
Main power connector20+4Pin
12V railsSingle
Efficiency certification80 PLUS PLATINUM Certified
Overvoltage protectionYes
Overload protectionYes
Supply voltage92–264 V
Size & build
Shipping weight3.18 kg
Package size338 × 178 × 117 mm
Compatibility
Haswell compatibilityReady
PSU length limit150 mm
More details
Fan configuration1 × 140 mm

Other versions of this model

5 more in the same range

Questions about this item

Do I need an ATX 3.1 motherboard to use the 12V-2x6 cable with this 1000 W unit?

The PSU includes a native 12V-2x6 cable with two 8-pin connectors for PCIe 5.1 graphics cards. It will deliver power to any compatible GPU regardless of the motherboard ATX version.

Will my older 20+4 pin motherboard and 8-pin GPU cables connect to this fully modular supply?

Yes. The unit provides a standard 20+4 pin main cable, 4+4 pin CPU cables and 6+2 pin PCIe cables alongside the new 12V-2x6 lead, so legacy components fit without adapters.

How can I verify the fan is running in its low-noise mode after I build the system?

The 140 mm fluid-dynamic-bearing fan spins whenever the PSU is powered on. You can hear and feel airflow at the rear grille immediately after switching the unit on.

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