--- product_id: 533660530 title: "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, Black" brand: "lian li" price: "¥59591" currency: JPY in_stock: true reviews_count: 5 category: "Lian Li" url: https://www.desertcart.jp/products/533660530-lian-li-sp850-v2-850w-sfx-power-supply-80-plus store_origin: JP region: Japan --- # 850W peak power 80 Plus Gold efficiency PCIe 5.0 & native 12V-2x6 cable 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, Black **Brand:** lian li **Price:** ¥59591 **Availability:** ✅ In Stock ## Summary > ⚡ Power meets precision — build smarter, game louder! ## Quick Answers - **What is this?** 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, Black by lian li - **How much does it cost?** ¥59591 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/533660530-lian-li-sp850-v2-850w-sfx-power-supply-80-plus) ## Best For - lian li enthusiasts ## Why This Product - Trusted lian li brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Mighty:** SFX form factor (125x100x63.5mm) fits perfectly in sleek, space-conscious builds without sacrificing power. - • **Whisper-Quiet Cooling:** 92mm fluid dynamic bearing fan with zero RPM mode keeps noise near silent until heavy loads kick in. - • **Gold Standard Efficiency:** 80 Plus Gold certified with up to 91.89% efficiency reduces wasted energy and keeps your rig cool. - • **Power Your Next-Gen Build:** 850W of reliable, clean power to fuel high-performance GPUs and CPUs without compromise. - • **Tailored Cable Management:** Fully modular design with premium Japanese capacitors ensures long-term stability and a clutter-free setup. ## Overview The Lian Li SP850 V2 is a fully modular 850W SFX power supply designed for compact, high-performance PC builds. Certified 80 Plus Gold for up to 91.89% efficiency, it features a native 12V-2x6 cable optimized for NVIDIA 50-series GPUs and PCIe 5.0 readiness. Its compact dimensions and whisper-quiet 92mm fluid dynamic fan with zero RPM mode make it ideal for silent, space-saving setups. Built with premium Japanese capacitors, it guarantees long-term reliability and clean power delivery. ## Description Power supply design: Full modular , Material: Steel / brush aluminum housing Form factor: SFX Certification: 80 PLUS Gold Max. DC Output: 850W Combined +3.3V & +5V: 100W Combined +12V: 840W Input Voltage: 100 ~ 264 Vrms Input Frequency Range: 47Hz – 63 Hz PFC: Active PFC (PF)>0.90 at full load Efficiency: 92.6 ~ 90.9 at 20% ~ 100% Load Connectors: 1x24/20-Pin motherboard connector(300mm)x1pcs 1x8/4+4 Pin CPU/ATX12Vconnector(600mm)x2pcs 1x8/6+2 Pin PCleconnector(400mm)x1pcs 2x8/6+2 Pin PCle connector(400mm-120mm)x1pcs 4xSATAconnector(120mm120mm-120mm120mm)x2pcs 4x4-Pin Peripheral connector(120mm-120mm-120mm120mm)x1pcs, 1×12VHPWR connector cable without sideband contact (400mm) × 1pcs, Noise Level: 17.1 – 40.6 dBA Warranty: 5 years Review: Great product! - Amazing power supply.. been using it for about 2 years now. Haven't faced any problems Review: PSU - Working Well 👌 ## Features - NATIVE 12V-2X6 CABLE — BUILT FOR NVIDIA 50-SERIES GPUS: This updated PSU is ATX12V 3.1 certified, PCIe 5.0 ready, and includes a native 12V-2x6 cable for high-powered graphics cards such as the NVIDIA 50-series — an exclusive cable design that prevents GPU clearance issues in compact builds. - 80 PLUS GOLD CERTIFIED — UP TO 91.89% PEAK EFFICIENCY: 80 PLUS Gold certified with 90%+ efficiency at 50% load (115V) — delivering up to 91.89% maximum efficiency with active PFC greater than 0.90 at full load, reducing wasted energy and heat output during operation. - COMPACT SFX FORM FACTOR — 125 x 100 x 63.5MM SPACE-SAVING DESIGN: Measuring 125 x 100 x 63.5mm, this compact PSU saves valuable space inside small form factor builds without compromising on power delivery — ideal for SFF cases like the Lian Li A3-mATX and B4-mATX. - 92MM FDB FAN WITH ZERO RPM MODE — NEAR-SILENT OPERATION: A 92mm fluid dynamic fan cools the power supply, and a zero-rpm mode ensures silent operation until the PSU reaches 40% load or the ambient temperature reaches 140°F, keeping noise to an absolute minimum during everyday use. - FULLY MODULAR WITH JAPANESE CAPACITORS FOR LASTING RELIABILITY: Fully modular cables allow you to pick and choose only the cables required for your build, and Japanese electrolytic capacitors provide long-term performance and electrical stability throughout the unit's lifespan. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BCV9JCCH | | Best Sellers Rank | 21,454 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 153 in Power Supplies | | Brand | Lian Li | | Brand Name | Lian Li | | Compatible Devices | Personal Computer | | Compatible devices | Personal Computer | | Connector Quantity | 4 | | Connector Types | SFX | | Connector type | SFX | | Cooling Method | Air | | Country of Origin | China | | Customer Reviews | 4.1 out of 5 stars 57 Reviews | | Fan Size | 120 Millimetres | | Form Factor | SFX | | Form factor | SFX | | Item Dimensions | 12.5 x 10 x 6.3 centimetres | | Item Weight | 1.82 Kilograms | | Manufacturer | Lian Li | | Manufacturer Part Number | SP850 BLACK | | Maximum Input Voltage | 120 Volts | | Minimum Input Voltage | 100 Volts (AC) | | Model Name | SP850 BLACK | | Model Number | SP850 BLACK | | Model name | SP850 BLACK | | Output Wattage | 850 | | Output wattage | 850 | | Power Supply Design | Full Modular | | Product Warranty | 1 year | | System Bus Connector Type | 24/20 pin | | Unit Count | 1.0 count | | Upper Temperature Rating | 60 Degrees Celsius | | Wattage | 850 watts | ## Product Details - **Brand:** Lian Li - **Compatible devices:** Personal Computer - **Connector type:** SFX - **Cooling method:** Air - **Form factor:** SFX - **Item dimensions L x W x H:** 24.1 x 10.2 x 17.8 centimetres - **Item weight:** 1.82 Kilograms - **Model name:** SP850 BLACK - **Output wattage:** 850 - **Wattage:** 850 watts ## Images ![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, Black - Image 1](https://m.media-amazon.com/images/I/61hpAgC9aVL.jpg) ![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, Black - Image 2](https://m.media-amazon.com/images/I/41uYeQb9D3L.jpg) ![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, Black - Image 3](https://m.media-amazon.com/images/I/41IYTXlLShL.jpg) ![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, Black - Image 4](https://m.media-amazon.com/images/I/41+686qRoWL.jpg) ![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, Black - Image 5](https://m.media-amazon.com/images/I/41JCcBdgXsL.jpg) ## Questions & Answers **Q: Can this power a RTX 4090 with the included cables?** A: 450-500 Watts ballpark on 4090 of course the manufacturer of the card is a factor due to customized bios and power delivery but if you take in your entire PC , processor, accessories 750 could be pushing it close. Personally in my rigs I tend to lean at 200 watts above needed that way my power supply is not pinned at max. Recommend looking up a units "continuous power output" as units can sometimes display max "peak" wattage . Example 500 continuous 750 peak. Manufacturers differ on small details. **Q: Can anyone please answer is the provided 12vhpwr cable compatible with rtx 4080 fe?** A: It is not, but you can buy corsair compatible cables if you want, pinouts are identical, I was using this with fasgear corsair cable. **Q: Has anyone experienced the issue of the input capacitor overheating or melting?** A: Suggested contact manufacturer to inquire a defective unit or recall. As a user of the unit I have had no failures or faults in two builds. Caps popping in modern PSUs is usually due to more power being drawn from the unit then it can produce. (Highly unlikely I admit) the fuse should trip first. **Q: Does this have 3 PCI-E power outputs & cables needed for the Asus Strix RTX 3090?** A: The unit I received didn't work, but it has 4 of said ports, so you should be fine if you want to get it. I think the one they shipped me was damaged in shipment, I ended up returning it and getting something else entirely, non PSU. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product! *by R***D on 9 August 2025* Amazing power supply.. been using it for about 2 years now. Haven't faced any problems ### ⭐⭐⭐⭐⭐ PSU *by R***A on 18 August 2024* Working Well 👌 ### ⭐⭐⭐⭐⭐ Good PSU *by J***A on 20 October 2025* Great SFX power supply. Fan is quiet and doesn't make much noise. It only has a 300mm motherboard cable so it can be short in some cases. ## Frequently Bought Together - Lian Li SP 850 80+ Gold, Black Color, Performance SFX Form Factor Power Supply - SP850 Black - ASRock B650I Lightning WiFi 6E AMD Socket AM5 Ryzen 9000/8000/7000 Series B650 DDR5 7200+ (OC) MHz 128GB SATA3 6.0 Gb/s Mini ITX Motherboard M.2 2.5G LAN - AMD Ryzen 7 7800X3D 8-Core, 16-Thread Desktop Processor --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/533660530-lian-li-sp850-v2-850w-sfx-power-supply-80-plus](https://www.desertcart.jp/products/533660530-lian-li-sp850-v2-850w-sfx-power-supply-80-plus) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-01*