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Compare Lian Li SP Platinum 1000W vs Corsair AX1200i 1200W Fully Modular 80+ Platinum

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  3. Lian Li SP Platinum 1000W 🆚 Corsair AX1200i 1200W Fully Modular 80+ Platinum
Lian Li SP Platinum 1000W and Corsair AX1200i 1200W Fully Modular 80+ Platinum are both power supplies with the same Modular (Full), Efficiency (80+ Platinum) and EPS Connectors (2). The main differences are in Wattage, PCI-Express 16 Pin 12VHPWR Connectors, PCI-Express 6+2 Pin Connectors and SATA 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 AX1200i 1200W Fully Modular 80+ Platinum
Corsair AX1200i 1200W Fully Modular 80+ Platinum
Prices
(Change region)
In Stock
$178.99
Last updated 32 minutes ago.
In Stock
Free shipping
$178.99
In Stock
$184.99
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Prices
(Change region)
In Stock
Free shipping
$499.00
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Brand
Lian Li
Brand
Corsair
Model
SP1000P.B
Model
  • AX1200i
  • CP-9020008-NA
  • CP-9020008-UK
  • CMPSU-AX1200i
  • CP-9020008-AU
Release Date
📅 November 2025
Release Date
📅 July 2012
* 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
1200 W
Type
SFX
Type
ATX
Modular
Full
Modular
Full
Efficiency
80+ Platinum
Efficiency
80+ Platinum
Output
-
Output
+3.3V@30A, +5V@30A, +12V@100.4A, -12V@0.8A, +5VSB@3.5A
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
8
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
2
EPS Connectors
2
SATA Connectors
5
SATA Connectors
16
Molex Connectors
2
Molex Connectors
12
Length
100 mm
Length
200 mm

Comparison and key differences summary

Reasons to buy the Lian Li SP Platinum 1000W:

  • 64% cheaper, you can save $320.01
  • Newer Product, it was released around 14 years later

Buy now

Reasons to buy the Corsair AX1200i 1200W Fully Modular 80+ Platinum:

  • +200 Watts available
  • +5 PCI-Express 6+2 Pin connectors available
  • +11 SATA connectors available
  • +10 Molex connectors available

Buy now

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