The be quiet! Pure Power 13 M 1000W wins in 4 out of 7 comparable specs. Its biggest advantage is 12VHPWR Connector (100% better).
SP750 wins in 2 specs (Modular: 50% better).
Recommendation
Choose Pure Power 13 M 1000W if you want the best overall performance — especially 12vhpwr connector.
Choose SP750 if modular matters more to you.
| Spec | be quiet!Pure Power 13 M 1000W | Lian LiSP750 |
|---|---|---|
| Power | ||
| Wattage | 1000W+33% | 750W |
| Efficiency | 80+ Gold | 80+ Gold |
| ATX Version | ATX 3.1+55% | ATX 2.0 |
| Design | ||
| Modular | Semi | Full+50% |
| Fan Size | 120 mm | 92 mm |
| Depth | 160 mm | 125 mm |
| Features | ||
| 12VHPWR Connector | Yes+100% | No |
| Warranty | 10+100% | 5 |
| Price | ||
| MSRP | $160 | $130−19% |
| Release Date | Jun 2025 | Jun 2021 |
