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Compare Seasonic FOCUS PX-550 vs Focus Plus 550 Gold SSR-550FX 550W 80+ Gold

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  3. Seasonic FOCUS PX-550 🆚 Seasonic Focus Plus 550 Gold SSR-550FX 550W 80+ Gold
Seasonic FOCUS PX-550 and Seasonic Focus Plus 550 Gold SSR-550FX 550W 80+ Gold are both power supplies with the same Wattage (550 W), Modular (Full) and PCI-Express 6+2 Pin Connectors (2). The main differences are in Efficiency, EPS Connectors and SATA Connectors.
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Seasonic FOCUS PX-550 550W 80+ Platinum Full-Modular SSR-550PX
Seasonic FOCUS PX-550
Seasonic Focus Plus 550 Gold SSR-550FX 550W 80+ Gold ATX12V & EPS12V Full Modular
Seasonic Focus Plus 550 Gold SSR-550FX 550W 80+ Gold
Prices
(Change region)
Out of Stock
+ $5.99 Shipping
$139.99
Out of Stock
Free shipping
$189.00
-
Buy now
Prices
(Change region)
Out of Stock
Free shipping
$119.99
-
Buy now
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Brand
Seasonic
Brand
Seasonic
Model
FOCUS-PX-550
Model
SSR-550FX
Release Date
📅 August 2019
Release Date
📅 August 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
550 W
Wattage
550 W
Type
ATX
Type
ATX
Modular
Full
Modular
Full
Efficiency
80+ Platinum
Efficiency
80+ Gold
Output
-
Output
+3.3V@20A, +5V@20A, +12V@45A, -12V@0.3A, +5Vsb@3A
PCI-Express 16 Pin 12VHPWR Connectors
0
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
2
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
10
SATA Connectors
6
Molex Connectors
3
Molex Connectors
3
Length
140 mm
Length
140 mm

Comparison and key differences summary

Reasons to buy the Seasonic FOCUS PX-550:

  • Newer Product, it was released around 12 months later
  • Better 80 Plus efficiency
  • +1 EPS connectors available
  • +4 SATA connectors available

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Reasons to buy the Seasonic Focus Plus 550 Gold SSR-550FX 550W 80+ Gold:

  • 14% cheaper, you can save $20.00

Buy now

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