The Corsair HX1500i is the objective winner of this comparison, securing more individual specification victories than the ASUS ROG Loki SFX-L 1000W Platinum. While both units share several identical technical attributes, the Corsair HX1500i provides a significant advantage in connectivity, offering 75% more PCIe connectors than its competitor. This superior port density represents the most impactful difference between the two power supply units, ensuring greater flexibility for complex hardware configurations that require multiple high-power connections.

Users prioritizing maximum hardware expandability and high-end component support should select the Corsair HX1500i for its extensive PCIe connector count. Conversely, those focused on budget efficiency should opt for the ASUS ROG Loki SFX-L 1000W Platinum, which holds a 20% advantage in MSRP. Choosing between these options depends entirely on whether your build requires the additional power delivery ports offered by the former or the cost-effective pricing provided by the latter.