Lian Li SP Series Platinum SFX Fully Modular PCIe 5.1 ATX 3.1 850W Black
Lian Li SP Series Platinum SFX Fully Modular PCIe 5.1 ATX 3.1 850W Black, photo 2
Lian Li SP Series Platinum SFX Fully Modular PCIe 5.1 ATX 3.1 850W Black, photo 3
Lian Li SP Series Platinum SFX Fully Modular PCIe 5.1 ATX 3.1 850W Black, photo 4
Lian Li SP Series Platinum SFX Fully Modular PCIe 5.1 ATX 3.1 850W Black, photo 5
Lian Li SP Series Platinum SFX Fully Modular PCIe 5.1 ATX 3.1 850W Black, photo 6
Lian Li SP Series Platinum SFX Fully Modular PCIe 5.1 ATX 3.1 850W Black, photo 7
Lian Li

Lian Li SP Series Platinum SFX Fully Modular PCIe 5.1 ATX 3.1 850W Black

SKU HC-245877MPN G9P.SP0850P.B000.EU

  • 850 W
  • 80 Plus Platinum
  • SFX

Highlights

  • 850W output with 80 PLUS Platinum efficiency up to 92% at half load
  • SFX form factor measuring 125 x 100 x 63.5 mm with included ATX mounting bracket
  • Fully modular design with braided cables and native 12V-2x6 (PCIe 5.1) connector
  • 92mm FDB fan featuring zero-RPM semi-passive mode for silent low-load operation
  • Japanese Rubycon capacitors and full protection suite: OCP, OVP, OPP, OTP, SCP, UVP
  • C14-to-C13 extension cable with integrated power switch included

Key specs

Wattage
850 W
Efficiency
80 Plus Platinum
Fully modular
Yes
Form factor
SFX
12V-2x6 connector
Yes
Fan Size
92 mm
All specifications
$149.99
  • ≈ 0.001944 BTC
  • ≈ 0.0655 ETH
  • ≈ 150.14 USDT

In stock Ships by Tue, Nov 10 when paid today.

  • Delivery to the United States: $39.90 DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today
  • Rate locked at checkout Up to 60 min to send BTC, 30 min for ETH and USDT
  • New, sealed and genuine Manufacturer warranty: 5 years
  • 30-day returns Unused items in original packaging
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Overview

An 850-watt SFX power supply rated 80 PLUS Platinum with full modularity, ATX 3.1 compliance, and a 12V-2x6 connector for modern GPUs. Includes an ATX bracket for broad case compatibility.

Compact Design and Compatibility

The unit measures 125 mm long, 100 mm high, and 63.5 mm wide, fitting native SFX cases. An ATX bracket is included for installation in standard ATX chassis. The fully modular layout uses flexible braided cables to simplify routing in tight builds.

Performance and Efficiency

Delivers 850 watts total with 849.6 watts available on the +12V rail. Japanese Rubycon capacitors enable up to 92 percent efficiency at half load, meeting 80 PLUS Platinum certification. The 92mm fluid dynamic bearing fan stops completely under light loads.

Modern Connectivity

Complies with ATX 3.1 and PCIe 5.1 standards. Provides one native 12V-2x6 connector rated for 600W, three 6+2-pin PCIe connectors, two 4+4-pin CPU connectors, and five SATA connectors. Cable lengths range from 350 mm for the 24-pin to 600 mm for SATA.

Protection and Accessories

Includes overcurrent, overvoltage, undervoltage, overload, overtemperature, and short-circuit protection. A C14-to-C13 extension cable with an integrated rocker switch allows convenient power control when the PSU is mounted deep inside a case.

SP Series Platinum SFX Fully Modular PCIe 5.1 ATX 3.1 850W Black specifications

General
BrandLian Li
Manufacturer part no.G9P.SP0850P.B000.EU
EAN4718466019363
Warranty5 years (manufacturer)
Fan Specifications
Fan Size92 mm
Power Supply
PSU FormatSFX
ATX StandardATX 3.1
Modular Power SupplyYes
Modular Typefully modular
Protection CircuitsOCP (Overcurrent Protection), OPP (Overload Protection), OTP (Overtemperature Protection), OVP (Overvoltage and Undervoltage Protection), SCP (Short-Circuit Protection), UVP (Undervoltage Protection)
Power Specifications
Total Power Output850 W
Power Output +3.3V & +5V (combined)100 W
Power Output +12V rails849.6 W
Cable Specifications
Max. CPU Power Cable Length450 mm
Max. 24-Pin Motherboard Power Cable Length350 mm
Max. 12V-2x6 Cable Length400 mm
Max. PCIe Power Cable Length550 mm
Max. SATA Power Cable Length600 mm
Cooling
Semi Passive Power SupplyYes
Internal Ports
CPU Power Connectors 12V ATX/EPS2
CPU Power Supply2x 4+4-Pin
12V-2x6 Power Connectors1
6+2 Pin PCIe Power Connectors3
SATA Power Connectors5
Efficiency Class
80PLUS Efficiency80 PLUS Platinum
Lighting
Lighting / RGBNo
Color
Primary ColorBlack
Dimensions
Length / Depth125 mm
Width63.5 mm
Height100 mm

Specifications come from the manufacturer and can change without notice. Check the box contents and compatibility before ordering; our team answers questions within one business day.

Shipping & returns

Delivery to the United States: $39.90DHL Express Worldwide · arrives Wed, Nov 11 – Mon, Nov 16 if paid today

Ships from our warehouse in Germany: in stock, it leaves within 1–2 business days, tracked to the door.
ToBusiness daysThis item
GermanyDHL Paket1–2$5.90
Other EU countriesDHL Parcel International2–8$11.90–$15.90
UK, Switzerland and NorwayDHL Parcel International3–7$24.90
United States and CanadaDHL Express Worldwide2–5$39.90
Asia and the Middle EastDHL Express Worldwide2–5$49.90
Australia and New ZealandDHL Express Worldwide3–6$59.90
  • Discreet packaging Plain, unbranded box — no crypto or brand references outside
  • Returns 30 days for unused items in original packaging; faulty items are on us
Rates and delivery times by country

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