We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
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

  • Max wattage1200 W
  • Modular cablingFull Modular
  • Power factor correctionActive
  • PSU length limit125 mm
  • Efficiency certification80 PLUS TITANIUM Certified
  • PSU noise ratingCybenetics Standard ++
  • 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.

How it compares

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

Price $251.99
Pricier than about 72% of the 10,869 comparable items (median $142.99).
Max wattage 1200 W
Higher than about 90% of the 930 comparable items (median 850 W).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameASUS
Model nameROG-LOKI-1200T-SFX-L-GAMING
Part number90YE00N0-BTAA00
Product colorBlack
Product typeSFX-L
Ports & slots
Connection types1 × 24 pin (20+4) ATX / 2 × 16 pin PCIe / 2 × 8 pin (4+4) EPS (CPU) / 4 × 4 pin Peripheral / 4 × 8 pin (6+2) PCIe / 6 x SATA
Power
Max wattage1200 W
Modular cablingFull Modular
Power factor correctionActive
Efficiency certification80 PLUS TITANIUM Certified
Built-in protectionOPP/OVP/UVP/SCP/OCP/OTP
Supply voltage100–240 V
Rated input current+3.3 V@20A, +5 V@20A, +12 V@100A, +5Vsb@3A
Size & build
Product dimensions125 × 125 × 63.5 mm
Product weight2.15 kg (single PSU)
Shipping weight2.81 kg
Package size284 × 193 × 107 mm
Compatibility
PSU length limit125 mm
In the box
Included items1 x User Manual
1 x ATX to SFX adapter bracket
Environment & compliance
PSU noise ratingCybenetics Standard ++
More details
Mean time between failures>120,000 hrs @ 25 °C

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.

More in ATX Desktop Power Supplies

Similar items