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Compare Lian Li SP Platinum 1000W vs be Quiet System Power 9 500W CM

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  3. Lian Li SP Platinum 1000W 🆚 be Quiet System Power 9 500W CM
Lian Li SP Platinum 1000W and be Quiet System Power 9 500W CM are both power supplies with the same 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 1000W SFX 12V-2x6 Connectors ATX 3.1 & PCIE 5.1 Fully Modular 105°C Capacitors 10 Year Warranty Black (SP1000P.B)
Lian Li SP Platinum 1000W
be Quiet System Power 9 500W CM Modular 80 Plus Bronze BN301
be Quiet System Power 9 500W CM
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In Stock
$178.99
Last updated 55 minutes ago.
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$178.99
In Stock
$184.99
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Brand
Lian Li
Brand
be quiet!
Model
SP1000P.B
Model
BN301
Release Date
📅 November 2025
Release Date
📅 January 2022
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
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Price history
View Details ►
Compatible PC parts
Graphics Cards ► Cases ►
Compatible PC parts
Graphics Cards ► Cases ►
Wattage
1000 W
Wattage
500 W
Type
SFX
Type
ATX
Modular
Full
Modular
Semi
Efficiency
80+ Platinum
Efficiency
80+ Bronze
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
6
Molex Connectors
2
Molex Connectors
2
Length
100 mm
Length
140 mm

Comparison and key differences summary

Reasons to buy the Lian Li SP Platinum 1000W:

  • Newer Product, it was released around 4 years later
  • +500 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 System Power 9 500W CM:

  • +1 SATA connectors available

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