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Antec HCG1000 Gold Extreme vs Corsair RM750e: Comparison

Antec HCG1000 Gold Extreme and Corsair RM750e separate most on warranty: Antec HCG1000 Gold Extreme at 10 years, Corsair RM750e at 7 years, 30% in favour of Antec HCG1000 Gold Extreme. Wattage splits them by another 25%, again favouring Antec HCG1000 Gold Extreme. They match on 8 other specifications, including 80 plus rating, form factor and single +12v rail. On price, Corsair RM750e sits at $89.99 against $149.99 for Antec HCG1000 Gold Extreme.

Antec HCG1000 Gold Extreme (1000W/80+ Gold/ATX 3.0/High-End/Multi-Gpu Tier)
AntecAntec HCG1000 Gold Extreme

$149.99

Consumercarts listing

@ Consumercarts listing ›
Corsair RM750e (750W/80+ Gold/Fully Modular/ATX 3.1/Zero RPM/2025 Revision CP-9020295-NA)
CorsairCorsair RM750e

$89.99

Amazon

@ Amazon ›

Specs

Specification
Antec HCG1000 Gold Extreme (1000W/80+ Gold/ATX 3.0/High-End/Multi-Gpu Tier)
Antec HCG1000 Gold Extreme
Corsair RM750e (750W/80+ Gold/Fully Modular/ATX 3.1/Zero RPM/2025 Revision CP-9020295-NA)
Corsair RM750e
BrandAntecCorsair
Wattage1000 W750 W-25%
80 PLUS RatingGoldGold
ATX StandardATX 2.xATX 3.1
Form FactorATXATX
Single +12V RailYesYes
Cybenetics EfficiencyPlatinumGold
Cybenetics NoiseA-A
PCIe CEM StandardNonePCIe 5.1
12V-2x6 Connectors01
Hold-Up Time18 ms16.7 ms-7%
Zero-RPM ModeYesYes
Sleeved CablesNoNo
Connector Count1x 24-pin ATX, 2x EPS 4+4, 8x PCIe 6+2-pin, 12x SATA, 6x Molex, 1x FDD adapter1x 24-pin ATX, 2x EPS 4+4, 1x 12V-2x6, 6x SATA, 2x Molex
Fan Size135 mm120 mm
Fan Model / BearingHong Hua HA13525H12F-Z, fluid dynamic bearingRifle
OEM / PlatformSeasonicHEC
EPS 8-pin Connectors22
SATA Connectors126
Molex Connectors62
Cable LengthsATX 550mm, EPS 650mm, PCIe 550mm and 550+100mm, SATA 400+90+90+90mm, Molex 500+100+100+100mm24-pin 610mm, EPS 750-850mm, 12V-2x6 650mm
Length160 mm140 mm
ColourBlackBlack
ModularityFully ModularFully Modular
ProtectionsOCP, OVP, UVP, SCP, OPP, OTP, SIP, NLOOCP, OVP, OPP, SCP, OTP, UVP
Warranty10 years7 years-30%
ModelHCG1000 ExtremeRM750e
Typical Price$149.99$89.99
Source URLhttps://www.antec.com/product/power/hcg1000-extremehttps://www.corsair.com/us/en/p/psu/cp-9020295-na/rme-series-rm750e-fully-modular-low-noise-atx-power-supply-cp-9020295-na

Price comparison

RetailerAntec HCG1000 Gold ExtremeCorsair RM750e
Consumercarts listing

$149.99

View on Consumercarts listing
Amazon

$89.99

View on Amazon
NeweggView on Newegg

Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.

Verdict

Antec HCG1000 Gold Extreme

8.3 / 10 Expert Rating

A solid 1000W Gold-rated ATX unit for an RTX 4080/4090 or RTX 5080/5090-class high-end gaming build, held back only by the usual mid-tier compromises on cabling and OEM sourcing.

Corsair RM750e

8 / 10 Expert Rating

The quietest thing at this money by a real margin, but MSI gives you a better fan, more cables and three more years of warranty for five dollars.

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