ASUS ROG Loki SFX-L 1000W 80 PLUS Platinum Fully Modular ATX 3.1 Power Supply – Black | ROG-LOKI-1000P-SFX-L-GAMING
The ASUS ROG Loki SFX-L 1000W Platinum delivers flagship power in a compact SFX-L design. It features ATX 3.1 and PCIe 5.1 compatibility, a native 600W 16-pin GPU cable, fully modular etched cables, Platinum-rated efficiency and a quiet 120mm ARGB Axial-tech fan with Aura Sync.
Product Overview
The ASUS ROG Loki SFX-L 1000W Platinum is a premium compact power supply designed for powerful small-form-factor gaming computers and workstations. Despite measuring only 125 × 125 × 63.5mm, it delivers the full 1000W output through its high-capacity +12V rail.
Compliance with the ATX 3.1 standard provides tighter voltage and current regulation for modern hardware. A native PCIe 5.1 16-pin cable is included and can deliver up to 600W to compatible graphics cards. Three conventional PCIe 8-pin connectors support additional graphics cards and expansion hardware. Power Supply Units - ASUS
Low-ESR Japanese capacitors and premium internal components help the Loki achieve both 80 PLUS Platinum and Cybenetics Platinum certifications, delivering up to 92% efficiency. Its Cybenetics Lambda A certification confirms an average operating noise level below 25dB.
Cooling is handled by a 120mm PWM-controlled Axial-tech fan with dual-ball bearings. The fan stops completely when the power supply load is 40% or below, providing silent operation during lighter workloads. Large ROG heatsinks improve thermal dissipation and extend passive operation. ROG Global
Eight addressable LEDs illuminate the fan and can be synchronized with compatible hardware through ASUS Aura Sync. The fully modular etched cables simplify routing inside compact cases, while the included ATX adapter bracket allows installation in compatible full-size PSU mounting locations. Power Supply Units - ASUS
Please check the official manufacturer website for the latest and most accurate compatibility, clearance, radiator, fan, and I/O specifications before purchase or finalizing a build.
Key Features
- ⚡ 1000W Power Output
- 🏆 80 PLUS Platinum Certified
- 🏅 Cybenetics Platinum Efficiency Rating
- 🔇 Cybenetics Lambda A Noise Rating
- 🔌 ATX 3.1 and PCIe 5.1 Compatible
- 🎮 Native 600W 16-Pin GPU Cable
- 📦 Compact SFX-L Form Factor
- 🧩 Fully Modular Etched Cables
- 🌬️ 120mm PWM Axial-Tech Fan
- ⚙️ Durable Dual-Ball Fan Bearings
- 🤫 0dB Mode at 40% Load or Below
- 🌈 Eight-LED ARGB Fan
- ✨ ASUS Aura Sync Compatible
- 🔋 Low-ESR Japanese Capacitors
- 🔧 ATX-to-SFX Adapter Bracket Included
- ⚫ Black Finish
Technical Specifications
| Category | Power Supply |
| Manufacturer | ASUS |
| Model | ROG-LOKI-1000P |
| Wattage | 1000W |
| Efficiency | 80 PLUS Platinum |
| Form Factor | SFX-L |
| Modular | Fully Modular |
| ATX Standard | ATX 3.x |
| GPU Power Connector | PCIe 5.x |
| Fan | Check Official Specs |
| Color | Black |
| Warranty | Manufacturer Warranty |
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