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Black SFX-L power supply with 120mm ARGB fan and modular cables

ASUS

ASUS ROG-LOKI-1200T-SFX-L-GAMING 1200W Titanium power supply

SKU CH-NVW5-31A73 MPN ROG-LOKI-1200T-SFX-L-GAMING

An SFX-L power supply delivering 1200 W with 80 PLUS Titanium efficiency, ATX 3.1 compliance, a 120 mm PWM ARGB fan and fully modular cables

  • ColorBlack
  • TypeSFX-L
  • Maximum Power1200 W
  • PFCActive
  • Max PSU Length125 mm
  • ModularFull Modular
  • 80 PLUS Titanium efficiency up to 94% reduces heat and noise
  • ATX 3.1 compatible with 16-pin PCIe cable delivering up to 600W for Gen 5.1 graphics cards
  • Cybenetics Lambda Standard++ certification keeps average noise below 35 dB
  • Dual ball fan bearings last up to twice as long as sleeve designs
  • 120mm ARGB fan with Aura Sync synchronises lighting across the build

Compact SFX-L power for high-end builds

This SFX-L unit delivers 1200 W in a 125 mm long chassis that fits ITX and small-form-factor cases. It targets enthusiasts who need maximum headroom for modern graphics cards without giving up space inside compact enclosures.

80 PLUS Titanium efficiency keeps heat and noise low

Certified at 94 % efficiency and Cybenetics Lambda Standard ++, the unit stays below 35 dB in typical use. A 120 mm PWM ARGB fan with dual ball bearings and 0 dB technology stops completely at light loads, while ROG heatsinks lower component temperatures for longer life.

ATX 3.1 cables and Aura Sync lighting simplify

Two native 16-pin PCIe Gen 5 cables supply up to 600 W each to compatible GPUs without adapters. The bundled ATX-to-SFX bracket lets the PSU mount in standard ATX bays, and addressable RGB on the fan synchronises with Aura Sync software for unified lighting control.

Highlights

  • 80 PLUS Titanium efficiency up to 94% reduces heat and noise
  • ATX 3.1 compatible with 16-pin PCIe cable delivering up to 600W for Gen 5.1 graphics cards
  • Cybenetics Lambda Standard++ certification keeps average noise below 35 dB
  • Dual ball fan bearings last up to twice as long as sleeve designs
  • 120mm ARGB fan with Aura Sync synchronises lighting across the build

Specifications

BrandASUS
ModelROG-LOKI-1200T-SFX-L-GAMING
Part Number90YE00N0-BTAA00
ColorBlack
TypeSFX-L
Maximum Power1200 W
PFCActive
Max PSU Length125 mm
ModularFull Modular
Energy-Efficient80 PLUS TITANIUM Certified
PSU Noise LevelCybenetics Standard ++
ProtectionOPP/OVP/UVP/SCP/OCP/OTP
Input Voltage100 - 240 V
Input Current+3.3V@20A, +5V@20A, +12V@100A, [email protected] , +5Vsb@3A
MTBF>120,000 hrs @ 25°C
Connectors1 x 24 pin (20+4) ATX / 2 x 16 pin PCIe / 2 x 8 pin (4+4) EPS (CPU) / 4 x 4 pin Peripheral / 4 x 8 pin (6+2) PCIe / 6 x SATA
Cable Spec1 x Power Cord
1 x Motherboard Power Cable (450mm)
2 x CPU Cable (550mm)
2 x PCI-E Gen 5 16-pin Cable (450mm)
2 x PCI-E (16-pin to 8-pin-8-pin) Cable (450mm)
2 x SATA 1-to-3 Cable (300+200+100mm)
1 x Peripheral 1-to-4 Cable (300+100+100+100mm)
1 x Addressable RGB Cable (800mm)
Dimensions125 x 125 x 63.5 mm
Weight2.15 kg (single PSU)
Package Content1 x User Manual
1 x ATX to SFX adapter bracket
Shipping weight2.81 kg
Package size284 × 193 × 107 mm

Questions about this item

How do I fit the 125 mm SFX-L unit into a standard ATX case and what step is often missed?

Use the included ATX-to-SFX adapter bracket; the step people miss is aligning the bracket screw holes with the case before tightening the PSU.

Which component will need attention first and what is its rated life?

The 120 mm dual-ball-bearing fan is rated for up to twice the life of sleeve designs, with an overall MTBF of 120,000 hours at 25 °C.

At what sustained load does the fan spin up from 0 dB mode?

The 0 dB technology keeps the fan off during light loads; it starts spinning once internal temperatures rise above the silent threshold, keeping average noise below 35 dB.

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