Antec HCG-750M vs CORSAIR RM850x Shift 2025 Power Supply Comparison

Antec HCG-750M and CORSAIR RM850x Shift 2025 are both power supplies with the same PCI-Express 6+2 Pin Connectors (4) and SATA Connectors (9). The main differences are in Wattage, Modular, PCI-Express 16 Pin 12VHPWR Connectors and EPS Connectors.

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Antec HCG-750M	CORSAIR RM850x Shift 2025
Prices (Change region) Out of Stock Free shipping $284.99 - Buy now	Prices (Change region) In Stock $149.99 Last updated 16 minutes ago. In Stock Free shipping $149.99 Out of Stock $161.99 In Stock Free shipping $169.99 Show 1 more offers
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Pangoly Score (How do we rate?) 88	Pangoly Score (How do we rate?) -
Brand Antec	Brand Corsair
Model HCG-750M	Model CP-9020299-NA CP-9020299-EU CP-9020299-UK CP-9020299-AU
Release Date 📅 January 2015	Release Date 📅 November 2025
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews ★★★★☆ (92 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 750 W	Wattage 850 W
Type ATX	Type ATX
Modular Semi	Modular Full Shifted
Efficiency 80+ Bronze	Efficiency -
Output +3.3V@25A, +5V@25A, +12V1@40A, +12V2@40A, -12V@0.5A, +5Vsb@3A	Output -
PCI-Express 16 Pin 12VHPWR Connectors 0	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 4	PCI-Express 6+2 Pin Connectors 4
PCI-Express 6 Pin Connectors 0	PCI-Express 6 Pin Connectors 0
EPS Connectors 1	EPS Connectors 2
SATA Connectors 9	SATA Connectors 9
Molex Connectors 6	Molex Connectors 4
Length 170 mm	Length 160 mm
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