Lian Li SX Series 80 PLUS Platinum 1000W ATX 3.1 PCIe 5.1 Fully Modular Black
Lian Li SX Series 80 PLUS Platinum 1000W ATX 3.1 PCIe 5.1 Fully Modular Black, photo 2
Lian Li SX Series 80 PLUS Platinum 1000W ATX 3.1 PCIe 5.1 Fully Modular Black, photo 3
Lian Li SX Series 80 PLUS Platinum 1000W ATX 3.1 PCIe 5.1 Fully Modular Black, photo 4
Lian Li SX Series 80 PLUS Platinum 1000W ATX 3.1 PCIe 5.1 Fully Modular Black, photo 5
Lian Li SX Series 80 PLUS Platinum 1000W ATX 3.1 PCIe 5.1 Fully Modular Black, photo 6
Lian Li

Lian Li SX Series 80 PLUS Platinum 1000W ATX 3.1 PCIe 5.1 Fully Modular Black

SKU HC-556613MPN G9P.SX1000P.B000.EU

  • 1000 W
  • 80 Plus Platinum
  • ATX

Highlights

  • 1000W continuous output on a single +12V rail
  • 80 PLUS Platinum certified, up to 92% efficiency at half load
  • Meets ATX 3.1 and PCIe 5.1 specs with native 12V-2x6 plug
  • Fully modular design with flexible braided cables included
  • 120mm FDB fan with zero-RPM mode for silent idle operation
  • 10-year manufacturer warranty with Japanese capacitors

Key specs

Wattage
1,000 W
Efficiency
80 Plus Platinum
Fully modular
Yes
Form factor
ATX
12V-2x6 connector
Yes
Fan Size
120 mm
All specifications
$129.99
  • ≈ 0.001702 BTC
  • ≈ 0.05739 ETH
  • ≈ 130.15 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: 10 years
  • 30-day returns Unused items in original packaging
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Overview

A fully modular 1000W ATX 3.1 power supply with 80 PLUS Platinum efficiency, PCIe 5.1 support, and a zero-RPM fan mode. Built for high-end gaming PCs and workstations.

Performance and Compatibility

Delivers 1000W on a single +12V rail with up to 92% efficiency at half load. Meets ATX 3.1 and PCIe 5.1 standards and includes a native 12V-2x6 connector for modern GPUs without adapters. Supports high-end AMD and Intel platforms.

Cooling and Acoustics

A 120mm fluid dynamic bearing fan spins up to 2000 RPM under heavy load. Zero-RPM mode stops the fan completely during low-load operation for silent performance. Japanese capacitors ensure stable voltage and long service life.

Modular Cable Design

Fully modular connectors let you attach only the cables required for your build. Included braided cables are flexible for easy routing. The 12V-2x6 cable features a two-color latch indicator to confirm a secure connection.

Protection and Dimensions

Includes OCP, OPP, OTP, OVP, SCP, and UVP safeguards. Measures 150mm wide, 86mm tall, and 140mm deep in standard ATX form factor. Finished in black with no RGB lighting.

SX Series 80 PLUS Platinum 1000W ATX 3.1 PCIe 5.1 Fully Modular Black specifications

General
BrandLian Li
Manufacturer part no.G9P.SX1000P.B000.EU
EAN4718466021069
Warranty10 years (manufacturer)
Fan Specifications
Fan Size120 mm
Power Supply
PSU FormatATX
ATX StandardATX 3.1
12V Distributionsingle rail
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 Output1000 W
Power Output +3.3V & +5V (combined)100 W
Power Output +12V rails1000 W
Cable Specifications
Max. CPU Power Cable Length700 mm
Max. 24-Pin Motherboard Power Cable Length600 mm
Max. 12V-2x6 Cable Length600 mm
Max. PCIe Power Cable Length700 mm
Max. SATA Power Cable Length850 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 Connectors8
Efficiency Class
80PLUS Efficiency80 PLUS Platinum
Lighting
Lighting / RGBNo
Color
Primary ColorBlack
Dimensions
Length / Depth140 mm
Width86 mm
Height150 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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