Compare Power Supplies

XFX ProSeries 550W Core Edition vs ProSeries 650W Core Edition

Save comparison
Prices
(Change region)
Prices
(Change region)
* Pangoly may earn a commission when you use one of the links to make a purchase. (Disclosure)
* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Pangoly Score (How do we rate?)
89
Pangoly Score (How do we rate?)
88
Brand
XFX
Brand
XFX
Model
P1-550S-XXB9
Model
P1-650S-NLB9
Release Date
📅 April 2011
Release Date
📅 April 2011
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★★★
(221 reviews)
User reviews
★★★★★
(219 reviews)
Price history
View Details ►
Price history
View Details ►
Supported PC parts
Supported PC parts
Pros
  • 80PLUS Bronze
  • Build quality
  • Price
Pros
  • Very good voltage regulation
  • Excellent ripple suppression
  • 80PLUS Bronze
  • 5-years warranty
Cons
  • Not modular
Cons
  • A bit loud under heavy load
  • Not modular
Wattage
550 W
Wattage
650 W
Type
ATX
Type
ATX
Modular
No
Modular
No
Efficiency
80+ Bronze
Efficiency
80+ Bronze
Output
+3.3V@24A, +5V@24A, +12V@44A, -12V@0.5A, +5VSB@2.5A
Output
+3.3V@25A, +5V@25A, +12V@53A, -12V@0.5A, +5VSB@3.0A
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
1
PCI-Express 6+2 Pin Connectors
4
PCI-Express 6 Pin Connectors
1
PCI-Express 6 Pin Connectors
0
EPS Connectors
1
EPS Connectors
1
SATA Connectors
9
SATA Connectors
8
Molex Connectors
6
Molex Connectors
7
Length
139 mm
Length
170 mm

What are the differences between XFX ProSeries 550W Core Edition and ProSeries 650W Core Edition? Analyze head-to-head all specifications and features to find out the better power supply.

Comparison and key differences summary

Reasons to pick the XFX ProSeries 550W Core Edition:

Buy now

Reasons to pick the XFX ProSeries 650W Core Edition:

  • +100 Watts available.
  • +3 PCI-Express 6+2 Pin connectors available.
  • +1 Molex connectors available.

Buy now

Have you found incorrect information on this page? Contact us and we will fix it as soon as possible.

Trending comparisons (Power Supplies)




x