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Compare Lian Li SP Platinum 850W vs be quiet! Pure Power 12 550W

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  3. Lian Li SP Platinum 850W 🆚 be quiet! Pure Power 12 550W
Lian Li SP Platinum 850W and be quiet! Pure Power 12 550W are both power supplies with the same PCI-Express 16 Pin 12VHPWR Connectors (1) and SATA Connectors (5). The main differences are in Wattage, Modular, Efficiency and PCI-Express 6+2 Pin Connectors.
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Lian Li SP Platinum 850W SFX 12V-2x6 Connectors ATX 3.1 & PCIE 5.1 Fully Modular 105°C Capacitors 10 Year Warranty Black (SP0850P.B)
Lian Li SP Platinum 850W
be quiet! Pure Power 12 550W 80+ Gold ATX 3.1 PCIe 5.1 BP001US
be quiet! Pure Power 12 550W
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$142.99 ($155.99)
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$164.99
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Brand
Lian Li
Brand
be quiet!
Model
SP0850P.B
Model
  • BP001US
  • BP001U2
  • BP001EU
Release Date
📅 November 2025
Release Date
📅 November 2024
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
View Details ►
Price history
View Details ►
Compatible PC parts
Graphics Cards ► Cases ►
Compatible PC parts
Graphics Cards ► Cases ►
Wattage
850 W
Wattage
550 W
Type
SFX
Type
ATX
Modular
Full
Modular
No
Efficiency
80+ Platinum
Efficiency
80+ Gold
PCI-Express 16 Pin 12VHPWR Connectors
1
PCI-Express 16 Pin 12VHPWR Connectors
1
PCI-Express 12 Pin Connectors
0
PCI-Express 12 Pin Connectors
0
PCI-Express 6+2 Pin Connectors
3
PCI-Express 6+2 Pin Connectors
2
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
2
EPS Connectors
1
SATA Connectors
5
SATA Connectors
5
Molex Connectors
2
Molex Connectors
1
Length
100 mm
Length
160 mm
-

Comparison and key differences summary

Reasons to buy the Lian Li SP Platinum 850W:

  • Newer Product, it was released around 12 months later
  • +300 Watts available
  • Fully modular power supply
  • Better 80 Plus efficiency
  • +1 PCI-Express 6+2 Pin connectors available
  • +1 EPS connectors available
  • +1 Molex connectors available

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Reasons to buy the be quiet! Pure Power 12 550W:

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