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Compare CORSAIR RM850x Shift 2025 vs Seasonic FOCUS PX-650

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  3. CORSAIR RM850x Shift 2025 🆚 Seasonic FOCUS PX-650
CORSAIR RM850x Shift 2025 and Seasonic FOCUS PX-650 are both power supplies with the same PCI-Express 6+2 Pin Connectors (4) and EPS Connectors (2). The main differences are in Wattage, Modular, PCI-Express 16 Pin 12VHPWR Connectors and SATA Connectors.
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CORSAIR RM850x Shift 2025 Fully Modular ATX Side Interface Native 12V-2x6 Cable ATX 3.1 & PCIe 5.1 105°C-Rated Capacitors Cybenetics Gold CP-9020299-NA
CORSAIR RM850x Shift 2025
Seasonic FOCUS PX-650 650W 80+ Platinum Full-Modular SSR-650PX
Seasonic FOCUS PX-650
Prices
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In Stock
$149.99
Last updated 54 minutes ago.
In Stock
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$149.99
Out of Stock
$161.99
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Prices
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Out of Stock
Free shipping
$134.99
Out of Stock
Free shipping
$139.99
Out of Stock
+ $8.99 Shipping
$145.99
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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
Corsair
Brand
Seasonic
Model
  • CP-9020299-NA
  • CP-9020299-EU
  • CP-9020299-UK
  • CP-9020299-AU
Model
FOCUS-PX-650
Release Date
📅 November 2025
Release Date
📅 August 2019
* 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
650 W
Type
ATX
Type
ATX
Modular
Full Shifted
Modular
Full
Efficiency
-
Efficiency
80+ Platinum
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
4
PCI-Express 6+2 Pin Connectors
4
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
2
EPS Connectors
2
SATA Connectors
9
SATA Connectors
10
Molex Connectors
4
Molex Connectors
3
Length
160 mm
Length
140 mm
-

Comparison and key differences summary

Reasons to buy the CORSAIR RM850x Shift 2025:

  • Newer Product, it was released around 6 years later
  • +200 Watts available
  • +1 Molex connectors available

Buy now

Reasons to buy the Seasonic FOCUS PX-650:

  • 10% cheaper, you can save $15.00
  • +1 SATA connectors available

Buy now

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