ASU-2567

ASUS ROG LOKI SFX-L 750W Platinum PSU - ATX 3.0, PCIe 5.0

£190.70
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ASU-2567
  • ASU-2567
  • PCIe 5.0 600W power cable with ATX 3.0 compatible logo
  • ASU-2567
  • ASU-2567
  • ASU-2567
  • ASU-2567
  • ASU-2567
  • ASU-2567
  • ASU-2567
  • ASU-2567
  • ASU-2567
  • ASU-2567
  • ASU-2567
  • ASU-2567
ASUS ROG LOKI SFX-L 750W Platinum PSU - ATX 3.0, PCIe 5.0

ASUS

ASUS ROG LOKI SFX-L 750W Platinum PSU - ATX 3.0, PCIe 5.0

£190.70
Taxes included. Shipping calculated at checkout.
In stock

The ASUS ROG LOKI SFX-L 750W Platinum PSU is a compact, high-efficiency power supply built for small-form-factor PC builds that demand performance without compromise. It delivers 750W of power with 92% efficiency and certified quiet operation, making it ideal for builders who want to cram flagship components into space-constrained cases.

Why this product

Compact SFX-L form factor

At 125 × 125 × 63.5 mm, it fits tight SFF cases where standard PSUs cannot. Paired with an ATX-to-SFX adapter bracket, it works in full-size builds too.

80 PLUS Platinum: 92% efficient

Higher efficiency cuts heat and noise while reducing power waste. Combined with low-ESR Japanese capacitors, this translates to lower operating temperatures and longer component lifespan.

Lambda A+ certified quiet operation

Noise levels stay below 20 dB, with a 120mm PWM fan that operates in 0dB mode by default—fan spins only when load demands it.

PCIe 5.0 ready with 16-pin cable

Bundled 16-pin cable safely delivers up to 600W to next-gen graphics cards. Two additional PCIe cables support legacy and multi-card setups.

ATX 3.0 and 3.1 compliant

Future-proof design meets the latest ATX standards, ensuring compatibility with current and upcoming platform requirements.

Aura Sync RGB integration

Synchronize lighting effects across your gaming setup with compatible ASUS hardware.

  • Total Power Output750W
  • Form FactorSFX-L
  • Efficiency80 PLUS Platinum (92%)
  • Noise CertificationLambda A+ (below 20 dB)
  • Dimensions125 × 125 × 63.5 mm
  • Weight1.815 kg
  • MTBF>120,000 hours @ 25°C
  • SKUASU-2567
  • EAN4711081722915
  • Works with SFX-L cases and standard ATX cases when using the included ATX-to-SFX adapter bracket.
  • Supports up to six SATA drives and four peripheral devices with included cables and adapters.
  • ATX 3.0 and 3.1 compliant; PCIe Gen 5.1 ready with bundled 16-pin cable rated for up to 600W.
  • Dual CPU 4+4-pin connectors support high-core-count and overclocked processors.
  • 0dB mode is default; fan does not spin until system reaches certain load, which may delay initial POST diagnostics by a few seconds.

Best for

  • Small-form-factor (SFF) builders constrained by case volume
  • Silent PC builders and low-noise system integrators
  • High-end GPU owners wanting safe, dedicated power delivery to PCIe 5.0 cards
  • Enthusiasts prioritizing efficiency and long-term reliability over years of operation
  • RGB-synced gaming rigs with Aura-compatible ASUS components

Trade-offs

  • Budget-conscious buyers. Platinum efficiency and compact SFX-L form factor command a premium over standard Bronze or Gold units.
  • Builders needing more than 750W. This unit tops out at 750W; larger systems require higher-tier models.
  • Those wanting completely passive operation. While 0dB mode is the default, the fan will spin under load; there is no true passive cooling option.
The Quietest SFX-L PSU. Taking after the ROG Thor, the ROG Loki SFX-L 750W Platinum brandishes the same enthusiast-grade components and features, all packed into an SFX-L form factor. Boasting quiet operation and high performance, the Loki is primed to power your next SFF build. ROG heatsinks cover critical components. Lower temps result in a longer lifespan and reduced noise. Axial-tech cooling: 120mm fan with PWM control for low noise and thermals kept in check. ATX 3.1 Compatible: ROG Loki is compliant with ATX 3.1 guidelines and bundled with a 16-pin PCIe cable that can pipe up to 600W of power to PCIe Gen 5.1 graphics cards. Lambda A+ Certification: Certified low noise levels, below 20 dB. 80 PLUS Platinum certified: Up to 92% efficient for low heat and noise, and increased reliability. Aura Sync compatible: Ready to synchronize lighting effects across your gaming setup. 80 PLUS Platinum Certified – Effortless output: Low-ESR Japanese capacitors further improve efficiency and reduce heat, readying ROG Loki to reliably fuel your build for years to come. A 16-pin PCIe cable ripe for piping up to 600W of power to PCIe Gen 5.0 graphics cards is bundled with the PSU, bringing large-scale capabilities to SFF rigs.

General

BrandASUS

Power & Efficiency

Total Output750W
80 PLUS CertificationPlatinum
Cybenetics Efficiency (230V)Platinum
Cybenetics Efficiency (115V)Platinum
PFC TypeActive PFC
AC Input Range100–240V AC

Form Factor & Connectors

Form FactorSFX-L
ATX StandardATX 3.0
Dimensions125 × 125 × 63.5 mm
Weight1.815 kg
Motherboard Connector24/20-pin × 1
CPU Connectors4+4-pin × 2
PCIe Connectors16-pin × 1, 8-pin × 3
SATA Connectors6
Peripheral Connectors4

Cooling & Protection

Fan Type120mm axial-tech with PWM control
Noise CertificationLambda A+ (below 20 dB)
0dB ModeEnabled by default; fan spins only under load
Protection FeaturesOPP, OVP, UVP, SCP, OCP, OTP
MTBF>120,000 hours @ 25°C

Features & Compatibility

ATX 3.0 CompatibleYes
PCIe 5.0 ReadyYes, 16-pin cable rated for up to 600W
Aura SyncYes
Includes ATX Adapter BracketYes
Shipping

All our products are shipped from the United Kingdom within 24 to 48 hours of purchase. See our Shipping and Returns page for full details.
Returns
  • Tech Syndicate offers a full money-back guarantee on all purchases made in our store. If you are not satisfied with your purchase, we will provide a full refund, no questions asked.
  • Refunds are available within 45 days of delivery.
  • After the 45-day period you are no longer eligible for a refund, so we encourage you to try the product within the first few weeks to make sure it fits your needs.

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