be quiet! Pure Power 13 M 1000W 80+ Gold Fully Modular PSU vs CORSAIR RM1000e (2025) 1000W 80+ Gold Fully Modular PSU
Specs compared
| Spec | be quiet! Pure Power 13 M 1000W 80+ Gold Fully Modular PSU | CORSAIR RM1000e (2025) 1000W 80+ Gold Fully Modular PSU |
|---|---|---|
| Capacity | nullGB | nullGB |
| Interface | 80+ Gold | 80+ Gold |
| Form Factor | ATX, Fully Modular | ATX, Fully Modular |
| Read Speed | — | — |
| Write Speed | — | — |
| Endurance | — | — |
| Warranty | 5 years | 7 years |
| Value Score | 69.7 | 70.8 |
| Price / TB | $0.00/TB | $0.00/TB |
| Current Price | $149.90 | $139.99 |
Our verdict
CORSAIR RM1000e (2025) 1000W 80+ Gold Fully Modular PSU slightly wins our Value Score comparison (70.8 vs 69.7), making it the better-value power supplies at current Amazon prices. CORSAIR RM1000e (2025) 1000W 80+ Gold Fully Modular PSU carries a longer 7-year warranty vs 5 years for the be quiet! Pure Power 13 M 1000W 80+ Gold Fully Modular PSU. It is also the cheaper option right now at $139.99 vs $149.90. Value Score is calculated daily from Amazon buyer rating (weighted by review count), price and warranty — so rankings shift as prices change. Check back to see if today's winner still leads.
Value Score combines price per TB (35%), speed (25%), endurance (20%), warranty (10%), and reviews (10%). Updated daily from Amazon.