The NZXT C1500 Platinum wins in 5 out of 9 comparable specs, with 3 ties. Its biggest advantage is SATA Connectors (200% better).
PX1200G wins in 1 spec (MSRP: 55% better).
Recommendation
Choose C1500 Platinum if you want the best overall performance — especially sata connectors.
Choose PX1200G if msrp matters more to you.
