Hardware Spec Index

Zephyra PW-5830 Pro 550W 80 PLUS Bronze ATX Power Supply

Power Supplies · Zephyra · SKU PW5830-PRO · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,102 (Power Supplies scale)
Category rank#44,612
Street price$59
Power550 W (rated)
Performance per dollar18.68
Released2021

Specifications

BrandZephyra
ModelZephyra PW-5830 Pro
Rated output550 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularitySemi-modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-2111 Edge 850W 80 PLUS Gold ATX 3.0 Power Supply1,304$79Compare
Vantrel PW-3906 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,837$129Compare
Novexa PW-9096 SE 850W 80 PLUS Gold ATX 3.1 Power Supply1,381$99Compare
Vantrel PW-8343 Plus 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,757$349Compare
Caldera PW-9640 XT 650W 80 PLUS Bronze SFX Power Supply792$39Compare
Caldera PW-2008 Max 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,950$389Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-5830 Pro 550W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/61670580 (accessed 2026-10-20).