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Compare Lian Li SP Platinum 850W White vs Antec EA550G PRO

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  2. Power Supplies
  3. Lian Li SP Platinum 850W White 🆚 Antec EA550G PRO
The main differences between Lian Li SP Platinum 850W White and Antec EA550G PRO are in Wattage, Modular, Efficiency and PCI-Express 16 Pin 12VHPWR Connectors.
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Lian Li SP Platinum 850W White SFX 12V-2x6 Connectors ATX 3.1 & PCIE 5.1 Fully Modular 105°C Capacitors 10 Year Warranty (SP0850P.W)
Lian Li SP Platinum 850W White
ANTEC EARTHWATTS GOLD PRO 550W EA550G PRO Black
Antec EA550G PRO
Prices
(Change region)
In Stock
Free shipping
$151.99 ($164.99)
$13.00 promotional gift card w/ purchase, limited offer
In Stock
$163.58
Last updated 56 minutes ago.
In Stock
$164.99
Prices
(Change region)
Out of Stock
$92.99
Out of Stock
Free shipping
$299.99
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Brand
Lian Li
Brand
Antec
Model
SP0850P.W
Model
EA550G PRO
Release Date
📅 November 2025
Release Date
📅 January 2018
* 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
550 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
6
Molex Connectors
2
Molex Connectors
6
Length
100 mm
Length
140 mm

Comparison and key differences summary

Reasons to buy the Lian Li SP Platinum 850W White:

  • Newer Product, it was released around 8 years later
  • +300 Watts available
  • Fully modular power supply
  • Better 80 Plus efficiency
  • +1 PCI-Express 6+2 Pin connectors available
  • +1 EPS connectors available

Buy now

Reasons to buy the Antec EA550G PRO:

  • 39% cheaper, you can save $59.00
  • +1 SATA connectors available
  • +4 Molex connectors available

Buy now

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