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Compare Lian Li SP Platinum 1000W vs CORSAIR RM650 2021

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  3. Lian Li SP Platinum 1000W 🆚 CORSAIR RM650 2021
Lian Li SP Platinum 1000W and CORSAIR RM650 2021 are both power supplies with the same Modular (Full) and EPS Connectors (2). The main differences are in Wattage, Efficiency, PCI-Express 16 Pin 12VHPWR Connectors and PCI-Express 6+2 Pin 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
CORSAIR RM650 2021 650 Watt 80 PLUS GOLD Fully Modular CP-9020233-NA
CORSAIR RM650 2021
Prices
(Change region)
In Stock
$178.99
Last updated 3 minutes ago.
In Stock
Free shipping
$178.99
In Stock
$184.99
Show 1 more offers
Prices
(Change region)
Out of Stock
Free shipping
$101.16
Out of Stock
Free shipping
$119.95
Out of Stock
$119.99
Show 2 more offers
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Brand
Lian Li
Brand
Corsair
Model
SP1000P.B
Model
  • CP-9020233-NA
  • CP-9020233-UK
  • CP-9020233-AU
Release Date
📅 November 2025
Release Date
📅 July 2021
* 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
1000 W
Wattage
650 W
Type
SFX
Type
ATX
Modular
Full
Modular
Full
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
4
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
2
EPS Connectors
2
SATA Connectors
5
SATA Connectors
10
Molex Connectors
2
Molex Connectors
4
Length
100 mm
Length
160 mm

Comparison and key differences summary

Reasons to buy the Lian Li SP Platinum 1000W:

  • Newer Product, it was released around 4 years later
  • +350 Watts available
  • Better 80 Plus efficiency

Buy now

Reasons to buy the CORSAIR RM650 2021:

  • 43% cheaper, you can save $77.83
  • +1 PCI-Express 6+2 Pin connectors available
  • +5 SATA connectors available
  • +2 Molex connectors available

Buy now

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