Zephyra PW-1511 Plus 550W 80 PLUS Bronze ATX Power Supply
Power Supplies · Zephyra · SKU PW1511-PLUS · Released 2020 · Updated 2026-10-19
Key facts
| Benchmark index | 1,004 (Power Supplies scale) |
|---|---|
| Category rank | #40,309 |
| Street price | $49 |
| Power | 550 W (rated) |
| Performance per dollar | 20.49 |
| Released | 2020 |
Specifications
| Brand | Zephyra |
|---|---|
| Model | Zephyra PW-1511 Plus |
| Rated output | 550 W continuous |
| Efficiency | 80 PLUS Bronze (85% at 50% load, 115 V) |
| Standard | ATX 12V 2.53 |
| GPU power | None |
| PCIe 8-pin | 2× |
| Form factor | ATX |
| Modularity | Non-modular |
| Fan | 135 mm fluid dynamic bearing, zero-RPM mode |
| Hold-up time | ≥ 16 ms |
| Protections | OCP, OVP, UVP, OPP, OTP, SCP |
| Warranty | 7 years |
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Cite this page: Hardware Spec Index, “Zephyra PW-1511 Plus 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/6966464 (accessed 2026-10-19).