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Antec HCG1000 Gold Extreme vs Corsair HX1200i: Comparison
Antec HCG1000 Gold Extreme and Corsair HX1200i separate most on pcie 8-pin connectors: Antec HCG1000 Gold Extreme at 8, Corsair HX1200i at 4, 50% in favour of Antec HCG1000 Gold Extreme. Hold-Up Time splits them by another 17%, this time favouring Corsair HX1200i. They match on 9 other specifications, including form factor, cybenetics efficiency and zero-rpm mode. On price, Antec HCG1000 Gold Extreme sits at $149.99 against $354.99 for Corsair HX1200i.
Specs
| Specification |  |  |
|---|---|---|
| Brand | Antec | Corsair |
| Wattage | 1000 W-17% | 1200 W |
| 80 PLUS Rating | Gold | Platinum |
| ATX Standard | ATX 2.x | ATX 3.1 |
| Form Factor | ATX | ATX |
| +12V Rail Amperage | 83 A | 100 A |
| Cybenetics Efficiency | Platinum | Platinum |
| Cybenetics Noise | A- | A+ |
| PCIe CEM Standard | None | PCIe 5.1 |
| 12V-2x6 Connectors | 0 | 1 |
| Hold-Up Time | 18 ms-17% | 21.8 ms |
| Zero-RPM Mode | Yes | Yes |
| Measured Avg Efficiency | 89.7 % | 89.65 % |
| PCIe 8-pin Connectors | 8 | 4-50% |
| Measured Average Noise | 28.31 dBA | 18.31 dBA |
| Connector Count | 1x 24-pin ATX, 2x EPS 4+4, 8x PCIe 6+2-pin, 12x SATA, 6x Molex, 1x FDD adapter | 1x 24-pin ATX, 2x EPS 4+4, 1x 12V-2x6, 4x PCIe 6+2-pin, 8x SATA, 8x Molex |
| Fan Size | 135 mm | 140 mm |
| Fan Model / Bearing | Hong Hua HA13525H12F-Z, fluid dynamic bearing | 140mm NR140P, fluid dynamic bearing |
| OEM / Platform | Seasonic | CWT |
| Japanese Capacitors | Yes | Yes |
| EPS 8-pin Connectors | 2 | 2 |
| SATA Connectors | 12 | 8 |
| Molex Connectors | 6 | 8 |
| Length | 160 mm | 200 mm |
| Colour | Black | Black |
| Fan Bearing | Fluid Dynamic | Fluid Dynamic |
| Modularity | Fully Modular | Fully Modular |
| Warranty | 10 years | 10 years |
| Model | HCG1000 Extreme | HX1200i |
| Typical Price | $149.99 | $354.99 |
| Source URL | https://www.antec.com/product/power/hcg1000-extreme | https://www.corsair.com/us/en/p/psu/cp-9020281-na/hx1200i-fully-modular-ultra-low-noise-platinum-atx-1200-watt-pc-power-supply-cp-9020281-na |
Price comparison
| Retailer | Antec HCG1000 Gold Extreme | Corsair HX1200i |
|---|---|---|
| Consumercarts listing | $149.99 View on Consumercarts listing | |
| Corsair | $354.99 View on Corsair | |
| Amazon | View on Amazon |
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.
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