Lian Li SP850 SFX Gold 850W Modular Power Supply White
Elevate the performance of your custom mini-PC rig with the Lian Li 850W SP850 80+ Gold SFX Modular Power Supply. Delivering ample power while sporting the SFX form factor this PSU can drive stable and reliable electricity to your system. The reduced SFX form factor allows you to install the SP850 in a variety of small cases without compromising performance. A wide range of connectors allow you to plug in various components including the motherboard peripherals and more. A dedicated 12VHPWR connector is designed for PCIe 5.0 enabled graphics cards delivering up to 400W of power directly to the card. Modular braided cables are designed to help reduce clutter within your case ensuring proper airflow with little interference. Electrical layout utilizes durable Japanese capacitors to enhance throughput giving the SP850 an 80+ Gold certification ensuring up to 92% efficiency under maximum load. Keeping the SP850 cool is a 92mm fan which uses a unique ZERO RPM mode to allow the system to operate normally until 40% electrical load is detected keeping your system nice and quiet.
Elevate the performance of your custom mini-PC rig with the Lian Li 850W SP850 80+ Gold SFX Modular Power Supply. Delivering ample power while sporting the SFX form factor this PSU can drive stable and reliable electricity to your system. The reduced SFX form factor allows you to install the SP850 in a variety of small cases without compromising performance. A wide range of connectors allow you to plug in various components including the motherboard peripherals and more. A dedicated 12VHPWR connector is designed for PCIe 5.0 enabled graphics cards delivering up to 400W of power directly to the card. Modular braided cables are designed to help reduce clutter within your case ensuring proper airflow with little interference. Electrical layout utilizes durable Japanese capacitors to enhance throughput giving the SP850 an 80+ Gold certification ensuring up to 92% efficiency under maximum load. Keeping the SP850 cool is a 92mm fan which uses a unique ZERO RPM mode to allow the system to operate normally until 40% electrical load is detected keeping your system nice and quiet.
Elevate the performance of your custom mini-PC rig with the Lian Li 850W SP850 80+ Gold SFX Modular Power Supply. Delivering ample power while sporting the SFX form factor this PSU can drive stable and reliable electricity to your system. The reduced SFX form factor allows you to install the SP850 in a variety of small cases without compromising performance. A wide range of connectors allow you to plug in various components including the motherboard peripherals and more. A dedicated 12VHPWR connector is designed for PCIe 5.0 enabled graphics cards delivering up to 400W of power directly to the card. Modular braided cables are designed to help reduce clutter within your case ensuring proper airflow with little interference. Electrical layout utilizes durable Japanese capacitors to enhance throughput giving the SP850 an 80+ Gold certification ensuring up to 92% efficiency under maximum load. Keeping the SP850 cool is a 92mm fan which uses a unique ZERO RPM mode to allow the system to operate normally until 40% electrical load is detected keeping your system nice and quiet.
Elevate the performance of your custom mini-PC rig with the Lian Li 850W SP850 80+ Gold SFX Modular Power Supply. Delivering ample power while sporting the SFX form factor this PSU can drive stable and reliable electricity to your system. The reduced SFX form factor allows you to install the SP850 in a variety of small cases without compromising performance. A wide range of connectors allow you to plug in various components including the motherboard peripherals and more. A dedicated 12VHPWR connector is designed for PCIe 5.0 enabled graphics cards delivering up to 400W of power directly to the card. Modular braided cables are designed to help reduce clutter within your case ensuring proper airflow with little interference. Electrical layout utilizes durable Japanese capacitors to enhance throughput giving the SP850 an 80+ Gold certification ensuring up to 92% efficiency under maximum load. Keeping the SP850 cool is a 92mm fan which uses a unique ZERO RPM mode to allow the system to operate normally until 40% electrical load is detected keeping your system nice and quiet.
in 7 offers
The lowest price for Lian Li SP850 SFX Gold 850W Modular Power Supply White right now is $229.00 at Computer Alliance, compared across 5 retailers.
The all-time low was $199.00 on 5 May 2026 — today's price is 15% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 3 Nov 2026.
Last updated at 03/11/2026 11:13:13
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Lian Li Sp850 V2 850 W Sfx Power Supply, 80 Plus Gold, White (Sp850 G.W)
Delivery between 9–12 Nov $29
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originally posted on microcenter.com
This PSU provides and can support pretty much any PC build you will build.Down sides are that 12pin connector for NVIDIA RTX 3000 series is outdated and that you only get one PCIE cable that is daisy-chained.It would have been nice to include one extra PCIE cable for 4090 cards.
originally posted on microcenter.com
Cables are modular and white, which is perfect for an all white build. The cables are also braided, so they look very nice without the need for custom extensions.
originally posted on microcenter.com
Got this for 120 on an open box and if you’re going to go ITX, I really recommend a fully modular PSU like this. Can’t complain with that feature, 850 watts at 80 + gold and the fan is almost completely silent.
| 80 PLUS Rating | 80 Plus Gold |
| Certifications | 80 PLUS Gold certificate |
| Protection Features | Inrush current limiter |
| Connectors | PCI Express connector |
| Modular | Yes |
850 Watt Lian Li Performance Gold SFX Modular Power Supply White | Best Online Computer Store
Delivery between 10–17 Nov $12.12
Lian Li Performance SFX from Factor power supply 850 W 80 Plus Gold Efficiency White
Delivery between 6–10 Nov $16.65
Lian Li SP850 850W 80+ Gold Fully Modular SFX Power Supply - White
Free delivery between 6–13 Nov
Lian Li Sp850 V2 850 W Sfx Power Supply, 80 Plus Gold, White (Sp850 G.W)
Delivery between 9–12 Nov $29
Lian Li SP850 V2 850W SFX Power Supply | 80 Plus Gold | Native 12V-2x6 | ATX 3.1 PCIe 5.0 Ready | Fully Modular | Zero RPM, White
Free delivery between 11–17 Nov
This PSU provides and can support pretty much any PC build you will build.Down sides are that 12pin connector for NVIDIA RTX 3000 series is outdated and that you only get one PCIE cable that is daisy-chained.It would have been nice to include one extra PCIE cable for 4090 cards.
Cables are modular and white, which is perfect for an all white build. The cables are also braided, so they look very nice without the need for custom extensions.
Got this for 120 on an open box and if you’re going to go ITX, I really recommend a fully modular PSU like this. Can’t complain with that feature, 850 watts at 80 + gold and the fan is almost completely silent.
Looks brand new but I haven't had time to install and use.
| 80 PLUS Rating | 80 Plus Gold |
| Certifications | 80 PLUS Gold certificate |
| Protection Features | Inrush current limiter |
| Connectors | PCI Express connector |
| Modular | Yes |
