Rosewill VSB 650W vs BitFenix Whisper M 650W Power Supply Comparison

Rosewill VSB 650W and BitFenix Whisper M 650W are both power supplies with the same Wattage (650 W). The main differences are in Modular, Efficiency, PCI-Express 16 Pin 12VHPWR Connectors and PCI-Express 6+2 Pin Connectors.

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Rosewill VSB 650W	BitFenix Whisper M 650W
Prices (Change region) In Stock $49.97 Last updated 41 minutes ago. In Stock Free shipping $49.99 (~~$59.99~~) $10.00 off w/ promo code: RPS82, ends 7/20 In Stock $64.99	Prices (Change region) Out of Stock Free shipping $99.90 - Buy now
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Brand Rosewill	Brand BitFenix
Model VSB650	Model BP-WG650UMAG-7FM BP-WG650UMAG-0FM BP-WG650UMAG-6FM BP-WG650UMAG-8FM BP-WG650UMAG-9FM
Release Date 📅 June 2025	Release Date -
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews Add a product review
Price history View Details ►	Price history View Details ►
Compatible PC parts Graphics Cards ► Cases ►	Compatible PC parts Graphics Cards ► Cases ►
Wattage 650 W	Wattage 650 W
Type ATX	Type ATX
Modular Semi	Modular Full
Efficiency 80+ Bronze	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 2	PCI-Express 6+2 Pin Connectors 4
PCI-Express 6 Pin Connectors 0	PCI-Express 6 Pin Connectors 0
EPS Connectors 2	EPS Connectors 1
SATA Connectors 6	SATA Connectors 8
Molex Connectors 3	Molex Connectors 4
Length 140 mm	Length 160 mm