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White rectangular ATX power supply with L-shaped connector layout and magnetic dust filter mesh

Lian Li

Lian Li EG1000G.WH 1000W ATX 3.1 power supply

SKU CH-G2JA-XWHN0 MPN EG1000G.WH

A white 1000 W ATX 3.1 power supply with an L-shaped modular layout, a detachable USB and fan PWM hub, a magnetic dust filter and a single 12V-2x6 connector for modern GPUs

  • Max wattage1000 W
  • Modular cablingFull Modular
  • Fan configuration1 × 120 mm
  • Power factor correctionActive
  • Main power connector24Pin
  • SATA power connectors1 x SATA extender(345 mm) 1 x SATA-Y connector (525 mm) 1 x

Model ATX 3.1 80+ Gold (1000W) White

  • Delivers 1000 W for high-end builds
  • ATX 3.1 and PCIE 5.1 ready for modern GPUs
  • 12V-2x6 connector supports latest graphics cards
  • L-shape design eases cable routing in dual-chamber cases
  • Full modular cabling keeps the interior tidy

Edge L-Shape ATX 3.1 Design

This Lian Li EG1000G.WH is a 1000 W ATX 3.1 power supply built around an L-shape chassis that orients connectors toward the side panel. It targets builders assembling dual-chamber cases who want cables to exit cleanly without sharp bends across the main compartment. The white finish and fully modular cabling suit showcase builds where internal visibility matters.

Single 12V-2x6 Connector for GPU Power

The unit provides one 12V-2x6 cable rated for PCIe 5.1 graphics cards, so buyers planning a single high-end GPU have the native connector required by current flagship designs. Builds that demand two such connectors — for dual-GPU workstations or cards with dual 12VHPWR inputs — cannot be supported by this model.

1000 W Gold Headroom and Limits

Cybenetics Gold certification confirms strong efficiency across the 100 to 240 V input range, giving ample headroom for a modern CPU plus one flagship GPU with overclocking margin. The 120 mm fan and active PFC keep thermals controlled under sustained load, while the 1000 W ceiling means triple-GPU arrays or extreme multi-rail workstations will exceed the available power budget.

How it compares

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

Price $120.99
Cheaper than about 58% of the 10,869 comparable items (median $142.99).
Max wattage 1000 W
Higher than about 70% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameLIAN LI
Model nameEG1000G.WH
Product colorWhite
Product typeATX 3.1 Compatible
Ports & slots
SATA power connectors1 x SATA extender(345 mm)
1 x SATA-Y connector (525 mm)
1 x SATA connector (850 mm)
1 x SATA-Y connector (525 mm)
1 x SATA connector (850 mm)
Power
Max wattage1000 W
Modular cablingFull Modular
Power factor correctionActive
Main power connector24Pin
Efficiency certificationCybenetics Gold
Supply voltage100–240 V
Size & build
Shipping weight3.74 kg
Package size330 × 203 × 132 mm
More details
Fan configuration1 × 120 mm

Other versions of this model

5 more in the same range

Questions about this item

What does the 1000 W rating mean when the PSU is installed in a dual-chamber case?

The 1000 W maximum power rating represents the total continuous output available to all components; the L-shape connector layout and longer modular cables let you route power cleanly in dual-chamber builds without reducing that capacity.

What does ATX 3.1 and PCIe 5.1 support actually cap in practice?

ATX 3.1 compliance and PCIe 5.1 support mean the unit includes a native 12V-2x6 cable rated for the connector's full specification, so a modern GPU can draw its maximum allowed power through a single cable from this 1000 W supply.

What clearance and mounting points does the white EG1000G.WH need in my case?

It fits a standard ATX PSU bay, uses a single 120 mm fan for cooling, and the magnetic dust filter mounts on the front face; the detachable Edge Hub can attach directly to the PSU or be placed elsewhere via a PCIe power connection.

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