The Corsair HX1500i wins in 5 out of 7 comparable specs. Its biggest advantage is Wattage (100% better).
SP750 wins in 1 spec (MSRP: 63% better).
Recommendation
Choose HX1500i if you want the best overall performance — especially wattage.
Choose SP750 if msrp matters more to you.
| Spec | CorsairHX1500i | Lian LiSP750 |
|---|---|---|
| Power | ||
| Wattage | 1500W+100% | 750W |
| Efficiency | 80+ Platinum+25% | 80+ Gold |
| ATX Version | ATX 3.0+50% | ATX 2.0 |
| Design | ||
| Modular | Full | Full |
| Fan Size | 140 mm | 92 mm |
| Depth | 200 mm | 125 mm |
| Features | ||
| 12VHPWR Connector | Yes+100% | No |
| Warranty | 10+100% | 5 |
| Price | ||
| MSRP | $350 | $130−63% |
| Release Date | Sep 2023 | Jun 2021 |
