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Compare Lian Li SP Platinum 850W vs CORSAIR RM850x White

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  2. Power Supplies
  3. Lian Li SP Platinum 850W 🆚 CORSAIR RM850x White
Lian Li SP Platinum 850W and CORSAIR RM850x White are both power supplies with the same Wattage (850 W), Modular (Full) and EPS Connectors (2). The main differences are in Efficiency, PCI-Express 16 Pin 12VHPWR Connectors, PCI-Express 6+2 Pin Connectors and SATA 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
CORSAIR RM850x White 850 Watt 80+ Gold Fully Modular CP-9020156-NA
CORSAIR RM850x White
Prices
(Change region)
In Stock
Free shipping
$142.99 ($155.99)
$13.00 promotional gift card w/ purchase, limited offer
In Stock
$155.99
Last updated 4 minutes ago.
In Stock
$164.99
Prices
(Change region)
Out of Stock
Free shipping
$534.89
-
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* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Brand
Lian Li
Brand
Corsair
Model
SP0850P.B
Model
  • CP-9020156-NA
  • CP-9020156-UK
  • CP-9020156-EU
  • CP-9020156-AU
  • CP-9020156-CN
  • CP-9020156-JP
  • CP-9020156-KR
  • CP-9020156-WW
  • CP-9020156-TW
Release Date
📅 November 2025
Release Date
📅 May 2017
* 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
850 W
Type
SFX
Type
ATX
Modular
Full
Modular
Full
Efficiency
80+ Platinum
Efficiency
80+ Gold
Output
-
Output
+3.3V@25A, +5V@25A, +12V@70.8A, -12V@0.8A, +5Vsb@3A
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
6
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
8
Length
100 mm
Length
180 mm
-

Comparison and key differences summary

Reasons to buy the Lian Li SP Platinum 850W:

  • 73% cheaper, you can save $391.90
  • Newer Product, it was released around 9 years later
  • Better 80 Plus efficiency

Buy now

Reasons to buy the CORSAIR RM850x White:

  • +3 PCI-Express 6+2 Pin connectors available
  • +5 SATA connectors available
  • +6 Molex connectors available

Buy now

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