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Lian Li EDGE1200W Fully Modular Low-Noise ATX Power Supply - ATX 3.1 & PCIE 5.1 Compliant - Cybenetics Gold Efficiency - 12V-2x6 Cable - L-Shape Design - with USB/Fan Hub - Black (EG1200G.BH)
Lian Li

Lian Li EDGE1200W Fully Modular Low-Noise ATX Power Supply

Bottom line: The Lian Li EDGE1200W Fully Modular Low-Noise ATX Power Supply: ATX 3.1 and PCIe 5.1 compliant for RTX 50/40 series transient spikes; main trade-off: L-shape design needs case clearance checks before you buy.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ ATX 3.1 and PCIe 5.1 compliant for RTX 50/40 series transient spikes
  • ✓ Native 12V-2x6 cable plus dual 8-pin to 12VHPWR adapter included
  • ✓ 1200W headroom runs an RTX 5090 build without a PSU swap later
  • ✓ Bundled EDGE Hub adds 6 fan headers (2A each) and 4 USB devices

Cons

  • ✗ L-shape design needs case clearance checks before you buy
  • ✗ Cybenetics Gold, not Platinum or Titanium, on efficiency
  • ✗ Fully modular cables mean more spare cables to store
  • ✗ Fan hub is 4-pin PWM only, so no ARGB channels despite RGB-controller pitch

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SpecPicks Verdict

SpecPicks scored Lian Li EDGE1200W Fully Modular Low-Noise ATX Power Supply using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. Lian Li's power supplies lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • Integration with USB/Fan Hub Module : Enhance your setup with a EDGE Hub supporting four devices and up to eight downstream connections, ideal for RGB controllers. The USB/Fan Hub features six 4-pin connectors, each rated for 2A, ensuring optimal cooling power. Designed to work seamlessly with any case, PSU, or motherboard, providing unmatched flexibility.
  • 50/40 Series Ready: 12V-2X6 Connector for NVIDIA GeForce RTX 50 and 40 Series graphics cards. The EG1200G includes dual 8-pin to 12VHPWR connectors, ensuring broader compatibility.
  • ATX 3.1 Compliant: Ensures stable, efficient power delivery for high-performance PC components, supporting PCIe 5.1 with enhanced resistance to transient power spikes.
  • High Efficiency & Low Noise: Certified with 80 PLUS Gold and Cybenetics Gold for efficiency, ensuring optimal performance without the distraction of noise.
  • Magnet Dust Filter Mesh:This magnetic design allows for easy removal of the front dust mesh for cleaning, ensuring hassle-free maintenance, mesh not only preserves the structural safety of the power supply but also ensures quiet fan operation.

Full Specifications

BrandLian Li
Weight1200g
Wattage1200 watts
Model NameEG1200G.BH
Unit Count1.0 Count
Form FactorATX
ConnectivityUSB
Model NumberEG1200G.BH
CompatibilityPC
Built-In MediaItem
Connector TypeATX
Cooling MethodAir
Number of Fans1
Output Wattage1200 Watts
Item Dimensions7.17 x 3.39 x 5.91 inches
Mfr Part NumberEG1200G.BH
ATX 3.1 CompliantEnsures stable, efficient power delivery for high-performance PC components, supporting PCIe 5.1 with enhanced resistance to transient power spikes.
Compatible DevicesDesktop
Warranty Description10 Years
Maximum Input Voltage240 Volts (AC)
Full listing titleLian Li EDGE1200W Fully Modular Low-Noise ATX Power Supply - ATX 3.1 & PCIE 5.1 Compliant - Cybenetics Gold Efficiency - 12V-2x6 Cable - L-Shape Design - with USB/Fan Hub - Black (EG1200G.BH)

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Lian Li EDGE1200W Fully Modular Low-Noise ATX Power Supply - ATX 3.1 & PCIE 5.1 Compliant - Cybenetics Gold Efficiency - 12V-2x6 Cable - L-Shape Design - with USB/Fan Hub - Black (EG1200G.BH) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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Lian Li EDGE1200W Fully Modular Low-Noise ATX Power Supply - ATX 3.1 & PCIE 5.1 Compliant - Cybenetics Gold Efficiency - 12V-2x6 Cable - L-Shape Design - with USB/Fan Hub - Black (EG1200G.BH)
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