Compare Power Supplies

Compare Rosewill VMG 850W vs Corsair RM850i 850W

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  2. Power Supplies
  3. Rosewill VMG 850W 🆚 Corsair RM850i 850W
Rosewill VMG 850W and Corsair RM850i 850W are both power supplies with the same Wattage (850 W), Modular (Full) and Efficiency (80+ Gold). The main differences are in PCI-Express 16 Pin 12VHPWR Connectors, PCI-Express 6+2 Pin Connectors, SATA Connectors and Molex Connectors.
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Rosewill VMG 850W 80+ Gold ATX 3.0 & 3.1 Full Modular Low-Noise PCIe 5.1 12V-2x6 Connector 100% Japanese Capacitor 120mm FDB Silent Fan 5 Year Warranty VMG850
Rosewill VMG 850W
Corsair RM850i 850W 80 PLUS Gold Full Modular CP-9020083-NA
Corsair RM850i 850W
Prices
(Change region)
In Stock
Free shipping
$79.99 ($89.99)
$10.00 off w/ promo code: RWPC65, ends 6/30
In Stock
$89.99
Last updated 58 minutes ago.
Prices
(Change region)
Out of Stock
$169.99
Out of Stock
Free shipping
$337.50
-
Buy now
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Pangoly Score (How do we rate?)
-
Pangoly Score (How do we rate?)
94
Brand
Rosewill
Brand
Corsair
Model
VMG850
Model
  • CP-9020083-NA
  • CP-9020083-EU
  • CP-9020083-UK
Release Date
📅 June 2025
Release Date
📅 June 2015
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★★
(62 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
Full
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
3
PCI-Express 6+2 Pin Connectors
6
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
2
EPS Connectors
2
SATA Connectors
8
SATA Connectors
10
Molex Connectors
4
Molex Connectors
8
Length
140 mm
Length
180 mm
-

Comparison and key differences summary

Reasons to buy the Rosewill VMG 850W:

  • 53% cheaper, you can save $90.00
  • Newer Product, it was released around 10 years later

Buy now

Reasons to buy the Corsair RM850i 850W:

  • +3 PCI-Express 6+2 Pin connectors available
  • +2 SATA connectors available
  • +4 Molex connectors available

Buy now

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