Compare Power Supplies

Compare Corsair SF1000L vs CS550M

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  2. Power Supplies
  3. Corsair SF1000L 🆚 Corsair CS550M
Corsair SF1000L and Corsair CS550M are both power supplies with the same Efficiency (80+ Gold). The main differences are in Wattage, Modular, PCI-Express 16 Pin 12VHPWR Connectors and PCI-Express 6+2 Pin Connectors.
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Corsair SF1000L Fully Modular SFX ATX 3.0 & PCIe 5.0 120mm PWM Fan 80 Plus Gold Efficiency CP-9020246-NA
Corsair SF1000L
Corsair CS550M 550W Semi Modular 80+ Gold
Corsair CS550M
Prices
(Change region)
Out of Stock
Free shipping
$156.99
Out of Stock
Free shipping
$179.99
Out of Stock
Free shipping
$179.99
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Prices
(Change region)
Out of Stock
$99.99
Out of Stock
Free shipping
$135.99
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Brand
Corsair
Brand
Corsair
Model
  • CP-9020246-NA
  • CP-9020246-AU
  • CP-9020246-UK
  • CP-9020246-EU
Model
  • CP-9020076-NA
  • CP-9020076-EU
  • CP-9020076-UK
Release Date
📅 April 2023
Release Date
📅 November 2013
* 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
1000 W
Wattage
550 W
Type
SFX
Type
ATX
Modular
Full
Modular
Semi
Efficiency
80+ Gold
Efficiency
80+ Gold
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
5
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
8
SATA Connectors
6
Molex Connectors
3
Molex Connectors
4
Length
130 mm
Length
140 mm
-

Comparison and key differences summary

Reasons to buy the Corsair SF1000L:

  • Newer Product, it was released around 10 years later
  • +450 Watts available
  • Fully modular power supply
  • +3 PCI-Express 6+2 Pin connectors available
  • +1 EPS connectors available
  • +2 SATA connectors available

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Reasons to buy the Corsair CS550M:

  • 36% cheaper, you can save $57.00
  • +1 Molex connectors available

Buy now

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