Lian Li EDGE GOLD 1200 80 PLUS Gold PSU 1200W, black
- Wattage: 1200
- Efficiency Rating: 80 PLUS Gold; 91.64%
- Form: ATX
The Lian Li EDGE GOLD 1200 is a powerful, fully modular ATX 3.1 power supply featuring a flexible USB and PWM fan hub, as well as a quiet, semi-passive fan. Perfect for dual-chamber cases, it offers top-notch efficiency, easy cleaning, and thoughtful cable management.
L-shaped design simplifies cable management for dual-chamber cases
Detachable USB and PWM fan hub for added flexibility
High energy efficiency with Gold certification
Steel housing with mesh panel and removable dust filter for easy cleaning
120 mm fan with semi-passive mode for silent operation
Safe power supply: PCIe 5.1 standard for GPUs with two-tone 12VHPWR connector
Comprehensive protection: OVP, UVP, SCP, OPP, OTP, and OCP
Fully modular, with individually sleeved cables and cable combs
Revolutionary ATX 3.1 PSU: The Lian Li EDGE GOLD 1200 for dual-chamber cases
The EDGE GOLD power supplies from Lian Li follow in the footsteps of the successful EDGE Platinum series. They carry on the proven design and combine high performance with practical usability. The distinctive L-shaped design and detachable USB and PWM fan hub make these PSUs ideal for cases with a two-chamber design, like the iconic Lian Li O11 series.
Specially designed for such PC cases, the EDGE GOLD PSUs are perfect for vertical installation in the second chamber. The design orients the connectors outward, making cable management easier and ensuring a clean, tidy build.
Lian Li EDGE HUB: Flexible, detachable USB and PWM fan hub
The Lian Li EDGE GOLD power supplies feature a detachable USB and PWM fan hub offering versatile connectivity. It can be attached directly to the PSU or operated inside the case via a PCIe power interface, depending on your needs. With four internal USB 2.0 headers and six 4-pin PWM connectors, the hub supports a variety of devices, including RGB controllers and fans. Thanks to the integrated magnets, the hub can be freely positioned inside the case for easier installation and maintenance.
80 PLUS Gold certification and high-quality electrical components
The EDGE series fully complies with ATX 3.0 / 3.1 standards and is compatible with the latest components. EDGE GOLD power supplies have 80 PLUS Gold certification, guaranteeing high energy efficiency. High-grade industrial EPCOS capacitors from Germany ensure stable and reliable power delivery.
The PSUs are fully modular and come with extra-long, braided cables with pre-installed cable combs for a neat appearance.
Sturdy, two-tone PCIe 5.1 connector for graphics cards
Lian Li has developed its own 12V-2x6 connectors based on the PCIe 5.1 standard, providing safer and more efficient power delivery compared to older 12VHPWR connectors.
The design features soldered connections for improved power stability and a gold alloy finish to prevent short circuits. The connectors also have a two-tone housing, so you can see that they are securely seated. With increased material thickness of 0.25 mm, they achieve lower contact resistance.
The connectors maintain a contact resistance of under 1.5 mΩ after 50 connection cycles. Compared to conventional connectors, which range from 2 to 3 mΩ, this is a significant improvement, resulting in noticeably better performance and long-term reliability.
Efficient cooling and whisper-quiet operation with mesh, dust filter, and semi-passive fan
The PSU's steel chassis features a large mesh panel on one side. This open design helps dissipate heat efficiently. A removable dust filter makes cleaning easier and keeps the inside tidy. The 120 mm PWM fan operates especially quietly thanks to the semi-passive zero-dB mode, and will switch off completely at low loads for whisper-quiet operation.
Note: Only use the supplied cables. Using other, incompatible internal PSU cables may cause damage that is not covered by the manufacturer’s warranty.