Lian Li Sp850 850W 80 Plus Platinum ATX3.1 Full Modular With ATX adapter bracket SFX White Power Supply
- Model: Lian Li SP850 White (SP850 WHITE EU)
- Wattage & Efficiency: 850W | 80 PLUS Gold (Note: Product title mentions Platinum/ATX3.1, but official specs list 80 PLUS Gold)
- Form Factor: SFX (Includes ATX adapter bracket) | Fully Modular
- Connectors: 1x 24-pin Motherboard | 2x 8/4+4-pin CPU | 1x Native 12VHPWR (PCIe 5.0 for 40-series GPUs) | SATA & Peripheral connectors
- Cooling: 92mm Hydraulic Bearing Fan | Zero RPM Mode (Silent under 40% load or <60°C)
- Build Quality: Sleek Brushed Aluminum Housing | Premium Japanese Electrolytic Capacitors
- Protection: OCP, OVP, SCP, OPP, UVP, OTP, and inrush current limiter
- Dimensions: 100 x 63.5 x 125 mm (SFX standard)
- Warranty: 5 Years
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Lian Li SP850 850W 80 PLUS Gold White
SFX Form Factor · Fully Modular · Zero RPM Mode · 12VHPWR
Why Choose the SP850?
80 PLUS Gold Efficiency
91.55% efficiency at 50% load, approaching Platinum-level performance for lower power waste and heat [citation:1].
Silent Zero RPM Mode
92mm hydraulic bearing fan stays off under 40% load and below 60°C for completely silent operation [citation:1].
12VHPWR Ready
16 AWG 12+4-pin cable delivers 600W to RTX 40 series GPUs without needing an adapter [citation:1].
Small Size, Serious Power
Brushed Aluminum Housing
The SP850 features a sleek brushed aluminum housing available in black or white. Japanese electrolytic capacitors provide long-term reliability and stability under load [citation:1].
Fully Modular Braided Cables
All necessary braided cables are included out of the box for reduced clutter and better aesthetics. Connect only what you need for a cleaner build [citation:1].
Cooling in Silence
A 92mm hydraulic bearing fan operates in Zero RPM mode until the PSU reaches 40% load or the ambient temperature hits 60°C. This means completely silent operation during light and medium workloads, with fan activation only when needed [citation:1].
Zero RPM · 92mm Fan · Hydraulic Bearing
12VHPWR Cable Included
The included PCIe 5.0 12+4-pin cable is 16 AWG size to transfer up to 600W and does not require an adapter for the latest GPUs, including NVIDIA RTX 40 series. Fully modular braided cables ensure a clean look with reduced clutter [citation:1].
12VHPWR · 600W · 16 AWG
Sufficient Protection, Lasting Confidence
The SP850 includes comprehensive protections: OCP (Over Current), OVP (Over Voltage), SCP (Short Circuit), OPP (Over Power), UVP (Under Voltage), OTP (Over Temperature), and an inrush current limiter. Backed by a 5-year limited warranty [citation:1].
OCP · OVP · SCP · OPP · UVP · OTP
Cable Usage Notes
Ensure all components (GPU, CPU, RAM) do not exceed the wattage of the PSU. All connectors must be inserted tightly. Do not bend the cable near the connector to avoid damage. These precautions ensure stable, long-term operation [citation:1].
Safe Installation · Stable Operation
Built for Your Build
Small Form Factor PCs
The SFX form factor fits compact ITX and Micro-ATX cases while delivering 850W of power for high-end components [citation:1].
ATX Case Compatible
Includes an ATX adapter bracket for installation in standard ATX cases. Flexible mounting options for any build.
High-Power GPUs
12VHPWR cable supports NVIDIA RTX 40 series and other PCIe 5.0 GPUs up to 600W without adapters [citation:1].
In the Box
Everything you need to get started.
|
SP850 PSU 850W SFX power supply, white. |
Modular Cables Braided cables including 12VHPWR. |
ATX Bracket SFX-to-ATX adapter bracket. |
Power Cord AC power cord. |
Technical Specifications
Frequently Asked Questions
Lian Li SP850 White
850W SFX · 80 PLUS Gold · Fully Modular · Zero RPM
5-Year Warranty Included
In Stock · Ships from Alfrensia
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| Fan Size | 92 mm |
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Warranty & Purchase Terms
- Warranty for this product: 5 Years (official agent warranty). Details
- Immediate replacement: if a manufacturing defect appears at any time during the warranty, the product is replaced with a new one, no repair (except products that need software work). If no replacement is available, you get a full refund with no deductions. Details
- Returns: don't need it? Return it within 30 days of purchase, as long as it is sealed, unopened and complete. Details
- Inspecting the shipment: before you accept, look at the outer packaging. If the box is badly damaged (torn, wet, crushed or the tape is open) and shows signs of damage, refuse the shipment with the courier and call us right away on 01021625421. Don't open the product box before accepting. Details
- After delivery: if you open it and find damage or missing parts inside, call us within 48 hours on 01021625421 and keep the box and photos or an unboxing video. Details
- Not covered: misuse (burning, breaking, scratching, removing the warranty sticker), operating systems, software and generic accessories. Details
- Important: keep the Alfrensia warranty sticker on the product and all box contents to benefit from the agent's warranty. Details
- Payment & delivery: cash on delivery. Cairo, Giza & Alexandria within 2–3 business days, other governorates within 3–5 business days after order confirmation. Details
- Refunds: your money is back within 2 business days of receiving the product, by InstaPay, wallet or bank transfer. Details
- Your legal rights: all your rights under Egypt's Consumer Protection Law No. 181 of 2018 stay in full; the benefits above come on top. Details
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