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Compare Rosewill VMG 850W vs RBR1000-M

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  2. Power Supplies
  3. Rosewill VMG 850W 🆚 Rosewill RBR1000-M
Rosewill VMG 850W and Rosewill RBR1000-M are both power supplies with the same PCI-Express 6+2 Pin Connectors (3) and EPS Connectors (2). The main differences are in Wattage, Modular, Efficiency and PCI-Express 16 Pin 12VHPWR 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
Rosewill RBR1000-M Gaming 1000W 80 Plus Bronze Blue LED 135mm Fan Semi-Modular
Rosewill RBR1000-M
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 54 minutes ago.
Prices
(Change region)
Out of Stock
Free shipping
$114.99
-
Buy now
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Brand
Rosewill
Brand
Rosewill
Model
VMG850
Model
RBR1000-M
Release Date
📅 June 2025
Release Date
-
* 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
1000 W
Type
ATX
Type
ATX
Modular
Full
Modular
Semi
Efficiency
80+ Gold
Efficiency
80+ Bronze
Output
-
Output
+3.3V@28A, +5V@30A, +12V1@20A, +12V2@20A, +12V3@30A, +12V4@30A, -12V@0.8A, +5VSB@3.0A
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
3
PCI-Express 6 Pin Connectors
0
PCI-Express 6 Pin Connectors
3
EPS Connectors
2
EPS Connectors
2
SATA Connectors
8
SATA Connectors
12
Molex Connectors
4
Molex Connectors
8
Length
140 mm
Length
160 mm
-

Comparison and key differences summary

Reasons to buy the Rosewill VMG 850W:

  • 30% cheaper, you can save $35.00
  • Fully modular power supply
  • Better 80 Plus efficiency

Buy now

Reasons to buy the Rosewill RBR1000-M:

  • +150 Watts available
  • +4 SATA connectors available
  • +4 Molex connectors available

Buy now

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