CORSAIR RM850x Shift 2025 vs HCG1000 PRO PLATINUM ATX3.1 Power Supply Comparison

CORSAIR RM850x Shift 2025 and HCG1000 PRO PLATINUM ATX3.1 are both power supplies with the same PCI-Express 16 Pin 12VHPWR Connectors (1), EPS Connectors (2) and Length (160 mm). The main differences are in Wattage, Modular, PCI-Express 6+2 Pin Connectors and SATA Connectors.

Save comparison

CORSAIR RM850x Shift 2025	HCG1000 PRO PLATINUM ATX3.1
Prices (Change region) In Stock $129.99 Last updated 13 minutes ago. In Stock Free shipping $129.99 In Stock $140.49 In Stock Free shipping $169.99 Show 1 more offers	Prices (Change region) There are no offers available in your selected region. Other merchants are available in another region. In Stock + €10.48 Shipping €229.02 In Stock + €6.50 Shipping €237.99 In Stock Free shipping €251.21 In Stock Free shipping €251.99 In Stock Free shipping €261.90 In Stock + €5.90 Shipping €256.80 Out of Stock Free shipping €275.00 Show 4 more offers
* Pangoly may earn a commission when you use one of the links to make a purchase. (Disclosure) * Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Brand Corsair	Brand Antec
Model CP-9020299-NA CP-9020299-EU CP-9020299-UK CP-9020299-AU	Model 0-761345-20012-7 0-761345-20016-5 0-761345-20017-2 0-761345-20014-1 0-761345-20013-4 0-761345-20015-8
Release Date 📅 November 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 850 W	Wattage 1000 W
Type ATX	Type ATX
Modular Full Shifted	Modular Full
Efficiency -	Efficiency 80+ Platinum
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 4	PCI-Express 6+2 Pin Connectors 3
PCI-Express 6 Pin Connectors 0	PCI-Express 6 Pin Connectors 0
EPS Connectors 2	EPS Connectors 2
SATA Connectors 9	SATA Connectors 14
Molex Connectors 4	Molex Connectors 3
Length 160 mm	Length 160 mm