Lian Li SP850WHITE power supply unit 850 W 20-pin ATX SFX Black
Lian Li SP850WHITE, 850 W, 100 - 240 V, 50 - 60 Hz, Active, 100 W, 840 W
| Date | Price |
|---|---|
| 12 March 2026 | £129.99 |
Compare Lian Li SP850WHITE power supply unit 850 W 20-pin ATX SFX Black prices UK
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Product Information
SP850
Performance SFX Form Factor Power Supply
The SP850 is a stylish high-performance PSU that perfectly fits small-form-factor PCs while supporting power-hungry components.
AVAILABLE IN TWO COLORS
The fully modular small PSU is offered in a sleek black aluminum housing, or in a completely white design.
80 PLUS GOLD CERTIFICATE
SP850 achieves 91.55% efficiency 115VAC at 50% load, which edges close to the 80PLUS PLATINIUM a requirement at 92% efficiency 115VAC at 50%, ensuring less power wastage.
COOLING IN SILENCE
To achieve minimal acoustic levels, the SP850 features a 92mm hydraulic bearing fan that operates at zero RPM mode until the PSU reaches 40% load or once the ambient temperature reaches 60°C.
JAPANESE ELECTROLYTIC CAPACITORS
Premium Japanese electrolytic capacitors provide great durability and long-term reliability, as well as offer the highest stability.
TRANSFERS 350W- 400W
A PCIe 5.0 12-pin (12VHPWR connector cable without sideband contact) is included, which is 16 AWG thick to transfer 350W- 400W and doesn’t need the use of an adaptor for the GPUs.
FULLY MODULAR BRAIDED CABLES
All necessary braided cables are included right out of the box, ensuring reduced cable clutter and a better aesthetic.
Product
- Name
- Lian Li SP850WHITE power supply unit 850 W 20-pin ATX SFX Black
- Category
- Power Supply Units
- Brand
- Lian Li
Power
- Total power
- 850 W
- AC input voltage
- 100 - 240 V
- AC input frequency
- 50 - 60 Hz
- Power Factor Correction (PFC) type
- Active
- Combined power (+3.3V)
- 100 W
- Combined power (+12V)
- 840 W
- Combined power (+5V)
- 100 W
- Efficiency
- 93.53%
Weight & dimensions
- Width
- 63.5 mm
- Depth
- 100 mm
- Height
- 125 mm
Ports & interfaces
- Motherboard power connector
- 20-pin ATX
- Peripheral (Molex) power connectors (4-pin)
- 1
- Motherboard power cable length
- 30 cm
- Number of SATA power connectors
- 2
- SATA power cable length
- 120 mm
- Peripheral (Molex) power cable length
- 120 mm
- PCI Express power connectors (6+2 pin)
- 2
- PCI Express power connectors (8-pin)
- 1
- PCI Express power cable length
- 40 cm
- CPU P4 connector (4-pin)
- 1
- CPU power cable length
- 45 cm
- Cabling type
- Fully-Modular
Performance
- Purpose
- PC
- Power supply unit (PSU) form factor
- SFX
- 80 PLUS certification
- 80 PLUS Gold
- Supported motherboard form factors
- ATX
- Silent mode
- Yes
- Noise level
- 40.6 dB
- Bearing technology
- FDB
Design
- Product colour
- Black
- Fan speed
- 1000 - 2800 RPM
Logistics data
- Warranty period
- 5 year(s)
Packaging content
- Cables included
- CPU, PCIe, Peripheral (Molex), SATA
Safety regulation & standards
- Safety
- OCP OVP OTP OPP SCP UVP
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