Lian Li SP750 750W 80 Plus Gold Certified Power Supply, Active PFC, SFX Form Factor, Fully Modular - White
Lian Li SP750 750W 80 Plus Gold Certified Power Supply, Active PFC, SFX Form Factor, Fully Modular - White
Lian Li SP750 750 W 80 Plus Gold SFX PSU – Premium Power for Compact Builds
The Lian Li SP750 is a meticulously engineered 750 W SFX power supply built for small-form-factor PC enthusiasts who demand maximum performance with minimal space compromise. Encased in brushed aluminum, it merges refined aesthetics with premium engineering. With its 80 Plus Gold efficiency rating (up to 92%), this fully modular PSU delivers clean, reliable power to high-performance systems — even those packing RTX 30-series GPUs or high-core-count CPUs
Inside, a high-grade Yate Loon 92 mm hydraulic bearing fan operates in semi-passive mode, staying silent under light loads and activating only when needed
Quality Japanese capacitors ensure robust stability and long lifespan, while comprehensive protections (OCP, OVP, UVP, OPP, OTP, SCP) guard both your components and your PSU
Lian Li backs this premium unit with a 5-year warranty, signaling strong confidence in its durability
Despite tight internal packaging, this SFX marvel delivers impressive voltage regulation (12 V rail within ±0.75%, and minimal ripple across rails), performance commonly seen in larger ATX units
Cable management is tidy thanks to fully modular, individually braided cables keeping airflow optimized and builds clean
ever, some users report the fan curve can be aggressive under moderate loads, making it audible during heavy usage
Yet, for users equipped with headphones or in well-ventilated setups, this noise issue is often negligible.
Specifications
| Feature | Details |
|---|---|
| Model | SP750 (Black or White) |
| Form Factor | SFX (100 × 63.5 × 125 mm) |
| Wattage | 750 W total power |
| Efficiency Rating | 80 Plus Gold (up to 92%) |
| Input Voltage/Frequency | 100–240 VAC, 50–60 Hz |
| Active PFC | Yes (PF > 0.90) |
| Fan | 92 mm hydraulic bearing (0–2800 RPM; semi-passive mode under ~300 W load) |
| Noise Level | ~17.1 – 43.1 dBA depending on load |
| Capacitors | Japanese electrolytic (Nippon Chemi‑Con) & polymer capacitors |
| Protection | OCP, OPP, UVP, OVP, OTP, SCP |
| Modular Cables | 1 × 20+4 ATX; 2 × 4+4 EPS; 3 × 6+2 PCIe; 4 × SATA; 1 × Molex |
| DC Output | +12 V ≈ 744 W; +3.3 /+5 V ≈ 100 W |
Original: $145.33
-70%$145.33
$43.60
Description
Lian Li SP750 750 W 80 Plus Gold SFX PSU – Premium Power for Compact Builds
The Lian Li SP750 is a meticulously engineered 750 W SFX power supply built for small-form-factor PC enthusiasts who demand maximum performance with minimal space compromise. Encased in brushed aluminum, it merges refined aesthetics with premium engineering. With its 80 Plus Gold efficiency rating (up to 92%), this fully modular PSU delivers clean, reliable power to high-performance systems — even those packing RTX 30-series GPUs or high-core-count CPUs
Inside, a high-grade Yate Loon 92 mm hydraulic bearing fan operates in semi-passive mode, staying silent under light loads and activating only when needed
Quality Japanese capacitors ensure robust stability and long lifespan, while comprehensive protections (OCP, OVP, UVP, OPP, OTP, SCP) guard both your components and your PSU
Lian Li backs this premium unit with a 5-year warranty, signaling strong confidence in its durability
Despite tight internal packaging, this SFX marvel delivers impressive voltage regulation (12 V rail within ±0.75%, and minimal ripple across rails), performance commonly seen in larger ATX units
Cable management is tidy thanks to fully modular, individually braided cables keeping airflow optimized and builds clean
ever, some users report the fan curve can be aggressive under moderate loads, making it audible during heavy usage
Yet, for users equipped with headphones or in well-ventilated setups, this noise issue is often negligible.
Specifications
| Feature | Details |
|---|---|
| Model | SP750 (Black or White) |
| Form Factor | SFX (100 × 63.5 × 125 mm) |
| Wattage | 750 W total power |
| Efficiency Rating | 80 Plus Gold (up to 92%) |
| Input Voltage/Frequency | 100–240 VAC, 50–60 Hz |
| Active PFC | Yes (PF > 0.90) |
| Fan | 92 mm hydraulic bearing (0–2800 RPM; semi-passive mode under ~300 W load) |
| Noise Level | ~17.1 – 43.1 dBA depending on load |
| Capacitors | Japanese electrolytic (Nippon Chemi‑Con) & polymer capacitors |
| Protection | OCP, OPP, UVP, OVP, OTP, SCP |
| Modular Cables | 1 × 20+4 ATX; 2 × 4+4 EPS; 3 × 6+2 PCIe; 4 × SATA; 1 × Molex |
| DC Output | +12 V ≈ 744 W; +3.3 /+5 V ≈ 100 W |
