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ASUS ROG Strix 1000W Gold ATX3.0 vs Corsair HX1000i: Comparison
ASUS ROG Strix 1000W Gold ATX3.0 and Corsair HX1000i separate most on mtbf: ASUS ROG Strix 1000W Gold ATX3.0 at 120000 hours, Corsair HX1000i at 100000 hours, 17% in favour of ASUS ROG Strix 1000W Gold ATX3.0. Hold-Up Time splits them by another 13%, again favouring ASUS ROG Strix 1000W Gold ATX3.0. They match on 14 other specifications, including wattage, form factor and +12v rail amperage. On price, ASUS ROG Strix 1000W Gold ATX3.0 sits at $189.99 against $249.99 for Corsair HX1000i.
Specs
| Specification |  |  |
|---|---|---|
| Brand | ASUS | Corsair |
| Wattage | 1000 W | 1000 W |
| 80 PLUS Rating | Gold | Platinum |
| ATX Standard | ATX 3.0 | ATX 3.1 |
| Form Factor | ATX | ATX |
| +12V Rail Amperage | 83.3 A | 83.3 A |
| Cybenetics Efficiency | Gold | Platinum |
| Cybenetics Noise | A+ | A |
| PCIe CEM Standard | PCIe 5.0 | PCIe 5.1 |
| 12V-2x6 Connectors | 1 | 1 |
| Hold-Up Time | 26.2 ms | 22.7 ms-13% |
| Zero-RPM Mode | Yes | Yes |
| Sleeved Cables | No | No |
| Measured Avg Efficiency | 88.53 % | 90.02 % |
| PCIe 8-pin Connectors | 4 | 4 |
| Measured Average Noise | 16.95 dBA | 21.85 dBA |
| Connector Count | 1x 24-pin ATX, 2x EPS 4+4, 1x PCIe 16-pin, 4x PCIe 6+2-pin, 5x SATA, 4x Molex | 1x 24-pin ATX, 2x EPS 4+4, 1x 12V-2x6 (600W), 4x PCIe 6+2-pin, 8x SATA, 8x Molex |
| Fan Size | 135 mm | 140 mm |
| Fan Model / Bearing | 135mm double ball bearing (CF1325H12D), Axial-tech | 140mm NR140P, fluid dynamic bearing |
| OEM / Platform | CWT | CWT |
| Japanese Capacitors | Yes | Yes |
| EPS 8-pin Connectors | 2 | 2 |
| SATA Connectors | 5 | 8 |
| Molex Connectors | 4 | 8 |
| Cable Lengths | 24-pin 600mm, EPS 650mm, 16-pin 610mm, PCIe 610mm, SATA 400+120+120mm, Molex 400+150+150+150mm | ATX 610mm, EPS 650mm, PCIe 675+110mm, 12V-2x6 650mm, SATA 455+115+115+115mm, Molex 450+100+100+100mm |
| Length | 180 mm | 180 mm |
| Colour | Black | Black |
| Fan Bearing | Ball | Fluid Dynamic |
| MTBF | 120000 hours | 100000 hours-17% |
| Modularity | Fully Modular | Fully Modular |
| Protections | OPP, OVP, UVP, SCP, OCP, OTP | OCP, OVP, OPP, SCP, OTP, UVP |
| Warranty | 10 years | 10 years |
| Model | ROG Strix 1000W Gold ATX3.0 | HX1000i |
| Typical Price | $189.99 | $249.99 |
| Source URL | https://rog.asus.com/power-supply-units/rog-strix/rog-strix-1000g-aura-gaming-model/spec/ | https://www.corsair.com/us/en/p/psu/cp-9020259-na/hx1000i-fully-modular-ultra-low-noise-platinum-atx-1000-watt-pc-power-supply-cp-9020259-na |
Price comparison
| Retailer | ASUS ROG Strix 1000W Gold ATX3.0 | Corsair HX1000i |
|---|---|---|
| Consumercarts listing | $189.99 View on Consumercarts listing | $249.99 View on Consumercarts listing |
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
ASUS ROG Strix 1000W Gold ATX3.0
8.2 / 10 Expert Rating
ASUS extends the Strix Gold ATX3.0 line to 1000W here, keeping the Aura Sync-lit fan shroud and Axial-tech blades from the 850W model while adding headroom for a higher-end GPU.
Corsair HX1000i
8.8 / 10 Expert Rating
A best-in-class 1000W Platinum-rated ATX unit for an RTX 4080/4090 or RTX 5080/5090-class high-end gaming build, held back only by its premium price.
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