Compare Power Supplies

Compare Corsair RM650x vs SF850L

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  2. Power Supplies
  3. Corsair RM650x 🆚 Corsair SF850L
Corsair RM650x and Corsair SF850L are both power supplies with the same Modular (Full), Efficiency (80+ Gold) and PCI-Express 6+2 Pin Connectors (4). The main differences are in Wattage, PCI-Express 16 Pin 12VHPWR Connectors, EPS Connectors and Molex Connectors.
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Corsair RM650x 650W FullyModular 80+ Gold
Corsair RM650x
Corsair SF850L Fully Modular SFX ATX 3.0 & PCIe 5.0 120mm PWM Fan 80 Plus Gold CP-9020245-NA
Corsair SF850L
Prices
(Change region)
In Stock
Free shipping
$219.00
Prices
(Change region)
In Stock
Free shipping
$299.00
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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
Corsair
Model
  • CP-9020091-NA
  • CP-9020091-EU
  • CP-9020091-UK
Model
  • CP-9020245-NA
  • CP-9020245-AU
  • CP-9020245-UK
  • CP-9020245-EU
Release Date
📅 September 2015
Release Date
📅 April 2023
* 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
650 W
Wattage
850 W
Type
ATX
Type
SFX
Modular
Full
Modular
Full
Efficiency
80+ Gold
Efficiency
80+ Gold
PCI-Express 16 Pin 12VHPWR Connectors
0
PCI-Express 16 Pin 12VHPWR Connectors
1
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
1
EPS Connectors
2
SATA Connectors
8
SATA Connectors
8
Molex Connectors
7
Molex Connectors
3
Length
160 mm
Length
130 mm
-

Comparison and key differences summary

Reasons to buy the Corsair RM650x:

  • 27% cheaper, you can save $80.00
  • +4 Molex connectors available

Buy now

Reasons to buy the Corsair SF850L:

  • Newer Product, it was released around 8 years later
  • +200 Watts available
  • +1 EPS connectors available

Buy now

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