Unleash massive power in a minimal footprint with the Lian Li SP1000P, a 1000W SFX power supply engineered for high-performance, small form factor builds. This unit boasts an elite 80 PLUS Platinum certification, delivering up to 92% efficiency for reduced heat and energy consumption. It is fully compliant with ATX 3.1 and PCIe 5.1 standards, featuring a reinforced 12V-2x6 600W cable with high-current copper alloy terminals to reliably power the most demanding next-gen graphics cards. Built exclusively with 100% Japanese Rubycon 105degC capacitors for unmatched long-term reliability, it also features a 92mm FDB smart fan with a zero-RPM mode that operates in complete silence under 40% load. The fully modular, braided-texture cables provide superior flexibility for clean cable management in tight spaces, and an included SFX-to-ATX bracket ensures compatibility with larger cases.
Features
SP Platinum Performance SFX Power Supply
- 80 Plus Platinum
- ATX 3.1 Ready
- 12v-2 x 6 high-current copper alloy terminals
- 10-year warranty
- SFX to ATX (adaptor bracket)
- Braided-textured cable
- Lower noise levels
Available in Two Colours, Two Power Options
Select Black or White, and pick between 1000W or 850W models to match your performance needs.

SFX Size, Broad Compatibility
The compact SFX footprint (125 x 63.5 x 100 mm) makes it a perfect fit for small-form-factor cases, and the included SFX-to-ATX bracket extends compatibility to mid-tower and full-tower builds as well.

SFX-TO-ATX Bracket

Convenient Internal Power Switch Cable
The C14->C13 power cable is equipped with an integrated on/off switch, making it easy to cut power even when the PSU is hidden inside the chassis.
Note: Please make sure the switch remains in the ON position when connecting or disconnecting the power cable.
Platinum Efficiency
Certified with both 80 PLUS® Platinum and PPLP Platinum, the SP Platinum series delivers up to 92% efficiency at 50% load for cooler operation, quieter acoustics, and lower energy costs. Designed for professional reliability, it ensures exceptional performance with tight voltage regulation and ultra-low ripple, keeping your GPU and CPU stable even during sudden power swings.

Smart Cooling, Whisper Quiet
Enjoy true silence with a zero-RPM mode under 40% load. When performance demands increase, the fan ramps up seamlessly to keep temperatures in check and ensure long-term reliability.

Engineered for Reliability
Built with 100% Japanese Rubycon 105°C capacitors and safeguarded by a full set of protection features, the SP Platinum Series is designed to deliver reliable, stable performance under demanding conditions. Consistent output at 40°C ensures lasting durability for your system's most critical components.

Next-Gen Ready: ATX 3.1 / PCIE 5.1 & 12V-2 x 6
Engineered for next-gen power, LIAN LI's reinforced alloy terminals with a welded design and dual-colour housing ensure lower resistance, better heat endurance, and effortless, secure connections. Built to deliver reliable performance for the latest high-performance graphics cards.
Note: The blue-marked 12V-2 x 6 connector must be fully inserted to ensure proper connection and safe operation.

Braided Cables Designed for Maximum Flexibility
Braided modular cables offer superior flexibility and durability. The sleek texture improves cable management and adds a clean, refined look to your build. Perfect for tight spaces or showcase setups.
Comprehensive Connectivity for Power Users
Equipped with a 12V-2 x 6 (600 W) cable, dual EPS 4+4, PCIe 6+2, as well as SATA and PATA connectors, the SP Platinum Series is ready for any high-performance build. Active PFC (PF>0.95) ensures efficient and stable power delivery across all platforms.
Comprehensive Power Protection
The SP Platinum Series is equipped with multiple safety safeguards, including OCP, ODP, OVP, OTP, SCP, UVP, and SIP. These features ensure system stability even under extreme conditions.
- OCP: Over-Current Protection
- OCP: Over-Charge Protection
- SIP: Short-Circuit Protection
- ODP: Over-Discharge Protection
- OVP: Over-Voltage Protection
- OTP: Over-Temperature Protection
- UVP: Undervoltage Protection
- SIP: Surge and Inrush Protection
10-Year Warranty
Backed by a full 10-year warranty, the SP Platinum Series ensures long-term confidence and dependable support for every build.
Backed by a 10 year Lian Li warranty.