Lian Li EDGE GOLD 1200 80 PLUS Gold power supply, PCIe 5.1, ATX 3.1 - 1,200 watts, black, including USB hub
The Lian Li EDGE GOLD 1200 is a powerful modular ATX 3.1 power supply unit featuring a flexible USB and PWM fan hub as well as a quiet semi-passive fan. Perfect for dual-chamber cases, it offers maximum efficiency, easy maintenance, and smart 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 quiet operation
- Reliable power delivery: PCIe 5.1 standard for GPUs with dual-coloured 12VHPWR connector
- Comprehensive safety protections: 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 retain the proven design and combine high performance with practical usability. The unique L-shaped design and the detachable USB and PWM fan hub make these PSUs ideal for dual-chamber case designs, such as the iconic Lian Li O11 series.
Specifically designed for such PC cases, the EDGE GOLD PSUs are perfect for vertical installation in the second chamber. The layout directs the connectors outward, simplifying cable management and ensuring a clean, organised build.
Lian Li EDGE HUB: Flexible Detachable USB and PWM Fan Hub
The Lian Li EDGE Gold power supplies include a detachable USB and PWM fan hub that provides versatile connectivity options. It can be mounted directly to the PSU or operated via a PCIe power interface within the case – depending on your setup. With four internal USB 2.0 headers and six 4-pin PWM connectors, the hub supports a wide range of devices, including RGB controllers and fans. Thanks to integrated magnets, the hub can be flexibly placed inside the case, making installation and maintenance easier.
80 PLUS Gold Certification and High-Quality Electrical Components
The EDGE series fully complies with ATX 3.0 / 3.1 standards, ensuring compatibility with the latest components. The EDGE GOLD power supplies boast 80 PLUS Gold certification, guaranteeing high energy efficiency. Premium industrial-grade EPCOS capacitors from Germany ensure stable and reliable power delivery.
The PSUs are fully modular and equipped with extra-long braided cables with pre-installed cable combs, ensuring a tidy and professional look.
Stable Dual-Coloured PCIe 5.1 Connector for Graphics Cards
Lian Li has developed proprietary 12V-2x6 connectors based on the PCIe 5.1 standard. These connectors provide safer and more efficient power delivery compared to older 12VHPWR connectors.
The design features soldered terminal connections for improved power stability and a gold coating to prevent short circuits. The connectors also have a dual-coloured casing, allowing you to confirm secure connections at a glance. With an increased material thickness of 0.25 mm, they achieve lower contact resistance.
The connectors maintain a contact resistance of less than 1.5 mΩ after 50 connection cycles. Compared to standard connectors, which range between 2 and 3 mΩ, this is a significant improvement, enhancing both performance and long-term reliability.
Efficient Cooling and Whisper-Quiet Operation with Mesh, Dust Filter, and Semi-Passive Fan
The PSU’s steel housing features a large mesh panel on one side. This open design efficiently dissipates heat, while a removable dust filter makes cleaning straightforward and keeps the PSU’s interior clean. The 120 mm PWM fan operates exceptionally quietly, thanks to its semi-passive Zero-DB mode, which shuts the fan off completely during low loads for whisper-quiet operation.
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Colour
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Primary Colour
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Black
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Dimensions
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Length / Depth
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182 mm
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Width
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86 mm
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Height
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150 mm
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Fan Specifications
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Fan Size
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120 mm
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Power Supply
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PSU Format
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ATX
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ATX Standard
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ATX 3.1
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12V Distribution
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single rail
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Modular Power Supply
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Yes
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Modular Type
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fully modular
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Protection Circuits
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OCP (Overcurrent Protection), OPP (Overload Protection), OTP (Overtemperature Protection), OVP (Overvoltage and Undervoltage Protection), SCP (Short-Circuit Protection), UVP (Undervoltage Protection)
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Power Specifications
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Total Power Output
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1200 W
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Power Output +3.3V
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66 W
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Power Output +5V
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100 W
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Power Output +3.3V & +5V (combined)
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120 W
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Power Output +12V rails
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1200 W
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Power Output -12V
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3.6 W
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Power Output +5Vsb
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15 W
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Cable Specifications
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Max. CPU Power Cable Length
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750 mm
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Max. 24-Pin Motherboard Power Cable Length
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620 mm
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Max. 12V-2x6 Cable Length
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650 mm
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Max. PCIe Power Cable Length
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650 mm
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Max. SATA Power Cable Length
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400 mm
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Max. Molex Cable Length
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500 mm
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Cooling
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Semi Passive Power Supply
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Yes
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Switchable Semi Passive Mode
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No
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Semi Passive Type
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passive
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Internal Ports
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CPU Power Connectors 12V ATX/EPS
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2
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CPU Power Supply
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1x 4+4-Pin + 1x 8-Pin
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12V-2x6 Power Connectors
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2
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8 Pin PCIe Power Connectors
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3
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6+2 Pin PCIe Power Connectors
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1
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SATA Power Connectors
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12
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4 Pin Molex Power Connectors
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4
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External Ports
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USB hub
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Yes
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Efficiency Class
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80PLUS Efficiency
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80 PLUS Gold
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Lighting
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Lighting / RGB
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No
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| Manufacturer Information | Caseking GmbH Gaußstraße 1, 10589 Berlin, Germany [email protected] |
| Responsible Person | Caseking GmbH Gaußstraße 1, 10589 Berlin, Germany [email protected] |
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