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Compare Lian Li SP Platinum 850W vs be quiet! Pure Power 11 400W cm

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  3. Lian Li SP Platinum 850W 🆚 be quiet! Pure Power 11 400W cm
Lian Li SP Platinum 850W and be quiet! Pure Power 11 400W cm are both power supplies with the same SATA Connectors (5) and Molex Connectors (2). The main differences are in Wattage, Modular, Efficiency and PCI-Express 16 Pin 12VHPWR 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 11 400W cm Modular 80 Plus Gold
be quiet! Pure Power 11 400W cm
Prices
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In Stock
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$142.99 ($155.99)
$13.00 promotional gift card w/ purchase, limited offer
In Stock
$155.99
Last updated 16 minutes ago.
In Stock
$164.99
Prices
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Brand
Lian Li
Brand
be quiet!
Model
SP0850P.B
Model
BN296
Release Date
📅 November 2025
Release Date
📅 January 2020
* 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
400 W
Type
SFX
Type
ATX
Modular
Full
Modular
Semi
Efficiency
80+ Platinum
Efficiency
80+ Gold
PCI-Express 16 Pin 12VHPWR Connectors
1
PCI-Express 16 Pin 12VHPWR Connectors
0
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
2
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 6 years later
  • +450 Watts available
  • Fully modular power supply
  • Better 80 Plus efficiency
  • +1 PCI-Express 6+2 Pin connectors available
  • +1 EPS connectors available

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Reasons to buy the be quiet! Pure Power 11 400W cm:

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