Compare Power Supplies

Compare Corsair CX550M vs SF1000L

  1. Compare
  2. Power Supplies
  3. Corsair CX550M 🆚 Corsair SF1000L
The main differences between Corsair CX550M and Corsair SF1000L are in Wattage, Modular, Efficiency and PCI-Express 16 Pin 12VHPWR Connectors.
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Corsair CX550M 550W 80+ Bronze ATX12V & EPS12V Modular
Corsair CX550M
Corsair SF1000L Fully Modular SFX ATX 3.0 & PCIe 5.0 120mm PWM Fan 80 Plus Gold Efficiency CP-9020246-NA
Corsair SF1000L
Prices
(Change region)
Out of Stock
Free shipping
$79.99
Out of Stock
Free shipping
$84.99
Out of Stock
+ $3.99 Shipping
$84.99
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Prices
(Change region)
Out of Stock
Free shipping
$156.99
Out of Stock
Free shipping
$179.99
Out of Stock
Free shipping
$179.99
Show 1 more offers
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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-9020102-NA
  • CP-9020102-EU
  • CP-9020102-UK
Model
  • CP-9020246-NA
  • CP-9020246-AU
  • CP-9020246-UK
  • CP-9020246-EU
Release Date
📅 February 2016
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
550 W
Wattage
1000 W
Type
ATX
Type
SFX
Modular
Semi
Modular
Full
Efficiency
80+ Bronze
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
2
PCI-Express 6+2 Pin Connectors
5
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
1
EPS Connectors
2
SATA Connectors
5
SATA Connectors
8
Molex Connectors
4
Molex Connectors
3
Length
140 mm
Length
130 mm
-

Comparison and key differences summary

Reasons to buy the Corsair CX550M:

  • 49% cheaper, you can save $77.00
  • +1 Molex connectors available

Buy now

Reasons to buy the Corsair SF1000L:

  • Newer Product, it was released around 7 years later
  • +450 Watts available
  • Fully modular power supply
  • Better 80 Plus efficiency
  • +3 PCI-Express 6+2 Pin connectors available
  • +1 EPS connectors available
  • +3 SATA connectors available

Buy now

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