The Lian Li EDGE GOLD 1200 is a high-performance modular ATX-3.1 power supply with a flexible USB and PWM fan hub and a quiet, semi-passive fan. Ideal for dual-chamber housings, it offers outstanding efficiency, easy cleaning and thoughtful cable management.

-L-shaped design: Simplifies cable management for dual-chamber housings.
-Removable USB and PWM fan hub: Provides extra flexibility.
-Excellent energy efficiency: 80 PLUS Gold certified.
-Steel housing with mesh panel and removable dust wall: Easy to clean.
-120 mm fan in semi-passive mode: Quiet operation.
- Safe power supply: PCIe-5.1 compliant, two-color 12VHPWR connector.
-Comprehensive protection system: OVP, UVP, SCP, OPP, OTP and OCP.
-Completely modular design: With individually coated connectors and cams.

Revolutionary ATX-3.1 power supply: The Lian Li EDGE GOLD 1200 for dual chamber cases
Lian Li EDGE GOLD power supplies inherit the successful EDGE Platinum series. In addition to the proven design, they offer outstanding performance and practical handling. The unique L-shaped design and removable USB and PWM fan hub make these power supplies ideal for cases like the famous Lian Li O11 series.

Designed specifically for such PC cases, EDGE GOLD power supplies are perfectly suited for vertical installation in the second chamber. Thanks to the design, the connectors face outwards, which simplifies cable management and enables a clean, tidy installation.

Lian Li EDGE HUB: Flexible, removable USB and PWM fan hub
Lian Li EDGE Gold power supplies feature a removable USB and PWM fan hub that offers versatile connectivity options. The hub can be attached directly to the power supply or operated via a PCIe power connector in the housing - as required. Four internal USB-2.0 headers and six 4-pin PWM connectors allow the connection of various devices such as RGB controllers and fans. Thanks to the built-in magnets, the hub can be placed flexibly in the house, facilitating installation and maintenance.

80 PLUS Gold certification and high quality electrical components
The EDGE series fully complies with the ATX 3.0 / 3.1 standards, making it compatible with the latest components. EDGE GOLD power supplies have the 80 PLUS Gold certificate, which guarantees excellent energy efficiency. The German-made, industrial-quality EPCOS capacitors ensure a stable and reliable power supply.

The power supplies are fully modular and come with extra long coated cables with pre-mounted cams – for a neat look.

Stable, two-color PCIe-5.1 connector for graphics cards
Lian Li has developed its own 12V-2x6 connectors based on the PCIe-5.1 standard. These provide a safer and more efficient power supply compared to the older 12VHPWR connectors.

The design features soldered connectors for better current stability and gold alloy to prevent short circuits. With the two-color housing of the connectors, it is easy to check whether they are securely connected. The material thickness of 0.25 mm reduces the contact resistance.

Are the connectors still 1.5 m after 50 connection cycles? maintain a contact resistance of less than This increases the performance and long-term reliability of the connectors.

Effective cooling and quiet operation with mesh panel, dust wall and semi-passive fan
One side of the steel housing of the power supply has a large grain mesh panel. This open design helps to dissipate heat efficiently. The removable dust filter makes cleaning easier and ensures cleanliness inside the house. The 120mm PWM fan is particularly quiet in semi-passive Zero-DB mode and stops completely at low load for even quieter operation.