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Compare Rosewill VMG 850W vs GAMEMAX Rampage Series 850W

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  3. Rosewill VMG 850W 🆚 GAMEMAX Rampage Series 850W
Rosewill VMG 850W and GAMEMAX Rampage Series 850W are both power supplies with the same Wattage (850 W), Modular (Full) and Efficiency (80+ Gold). The main differences are in PCI-Express 6+2 Pin Connectors, SATA Connectors, Molex Connectors and Length.
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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
GAMEMAX Rampage Series 850W PCIe 5.0 80 Plus Gold Fully Modular 135mm F.D.B Fan GX-850 PRO BK
GAMEMAX Rampage Series 850W
Prices
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In Stock
Free shipping
$79.99 ($89.99)
$10.00 off w/ promo code: RWPC65, ends 6/30
In Stock
$89.99
Last updated 40 minutes ago.
Prices
(Change region)
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Brand
Rosewill
Brand
GAMEMAX
Model
VMG850
Model
GX-850 PRO BK
Release Date
📅 June 2025
Release Date
📅 December 2022
* 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
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
1
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
4
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
0
EPS Connectors
2
EPS Connectors
2
SATA Connectors
8
SATA Connectors
6
Molex Connectors
4
Molex Connectors
3
Length
140 mm
Length
160 mm
-

Comparison and key differences summary

Reasons to buy the Rosewill VMG 850W:

  • Newer Product, it was released around 3 years later
  • +2 SATA connectors available
  • +1 Molex connectors available

Buy now

Reasons to buy the GAMEMAX Rampage Series 850W:

  • +1 PCI-Express 6+2 Pin connectors available

Buy now

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