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Compare Rosewill PHOTON-850 vs SeaSonic M12II-850

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  3. Rosewill PHOTON-850 🆚 SeaSonic M12II-850
Rosewill PHOTON-850 and SeaSonic M12II-850 are both power supplies with the same Wattage (850 W) and EPS Connectors (2). The main differences are in Modular, Efficiency, Output and PCI-Express 6+2 Pin Connectors.
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ROSEWILL PHOTON-850 Gaming 80 Plus Gold 850W Full Modular
Rosewill PHOTON-850
SeaSonic M12II-850 850W 80 PLUS Bronze Modular SS-850AM
SeaSonic M12II-850
Prices
(Change region)
Out of Stock
Free shipping
$159.99
-
Buy now
Prices
(Change region)
Out of Stock
$89.90
-
Buy now
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Pangoly Score (How do we rate?)
-
Pangoly Score (How do we rate?)
89
Brand
Rosewill
Brand
SeaSonic
Model
PHOTON-850
Model
SS-850AM
Release Date
-
Release Date
📅 December 2011
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★☆
(29 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
850 W
Type
ATX
Type
ATX
Modular
Full
Modular
Semi
Efficiency
80+ Gold
Efficiency
80+ Bronze
Output
+3.3V@25A,+5V@25A,+12V@70.5A,-12V@0.3A,+5VSB@4A
Output
+3.3V@25A, +5V@25A, +12V@70A, -12V@0.5A, +5VSB@3A
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
6
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
12
SATA Connectors
8
Molex Connectors
4
Molex Connectors
5
Length
180 mm
Length
160 mm

Comparison and key differences summary

Reasons to buy the Rosewill PHOTON-850:

  • Fully modular power supply
  • Better 80 Plus efficiency
  • +2 PCI-Express 6+2 Pin connectors available
  • +4 SATA connectors available

Buy now

Reasons to buy the SeaSonic M12II-850:

  • 44% cheaper, you can save $70.09
  • +1 Molex connectors available

Buy now

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