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Silver SFX-L power supply unit with 120mm fan and modular cable ports

NO.

NO. 1000W 80 PLUS Platinum SFX-L power adapter

SKU CH-8CVP-KAFTE

Delivers 1000W continuous power in an SFX-L form factor with 80 PLUS Platinum efficiency, a single 83.3A +12V rail, 120mm semi-fanless cooling, fully modular flat cables.

  • Fits compact builds with SFX-L form factor
  • Delivers 1000W continuous power for 24/7 operation
  • Single +12V rail provides 83.3A for stable loads
  • 80 PLUS Platinum efficiency reduces waste heat
  • Semi-fanless 120mm fan keeps noise low at idle

SFX-L form factor for small builds

This NO. power adapter uses the SFX-L form factor so it fits inside small form factor computers. It delivers 1000W of continuous power that is rated for 24/7 operation. The fully modular design includes short cables with flexible flat arrays to simplify cable management in tight chassis. Japanese capacitors are used throughout for high quality construction.

Builders needing high output in compact cases

The single +12V rail provides 83.3A to support demanding components in space-constrained systems. The 120mm dual ball bearing fan runs silently and uses advanced semi-fanless operation at low loads. Strict 3% voltage regulation with low ripple and noise protects sensitive hardware. Builders who require multiple power supplies or a different physical size should consider other options.

Sustained 1000W at 50°C ambient temperature

The unit maintains its full 1000W rating continuously at an operating temperature of 50°C. 80 PLUS Platinum certification confirms high efficiency across the load range to reduce waste heat. The cooling system is designed for constant duty rather than short bursts. This steady output suits workstations and gaming rigs that run heavy workloads for long periods.

Highlights

  • Fits compact builds with SFX-L form factor
  • Delivers 1000W continuous power for 24/7 operation
  • Single +12V rail provides 83.3A for stable loads
  • 80 PLUS Platinum efficiency reduces waste heat
  • Semi-fanless 120mm fan keeps noise low at idle

Specifications

No published specifications for this item yet.

Questions about this item

What else must I already own for the SFX-L power adapter to work in my build?

You need a case with an SFX-L mounting bracket and an ATX motherboard with 24-pin and 12V CPU connectors.

How does the single +12V rail with 83.3A behave alongside an older graphics card I plan to keep?

The single rail delivers up to 83.3A on +12V, so any legacy GPU drawing within that limit will receive stable power without multi-rail balancing issues.

How can I tell the 120mm dual ball bearing fan is operating in semi-fanless mode after setup?

At low load the fan remains off; you will hear it spin only when internal temperature or load rises past the semi-fanless threshold.

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