Hardware Spec Index

Zephyra PW-4872 Pro 550W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW4872-PRO · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index709 (Power Supplies scale)
Category rank#28,217
Street price$39
Power550 W (rated)
Performance per dollar18.18
Released2021

Specifications

BrandZephyra
ModelZephyra PW-4872 Pro
Rated output550 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-1106 Plus 550W 80 PLUS Bronze ATX 3.1 Power Supply1,080$49Compare
Zephyra PW-3994 Edge 850W 80 PLUS Gold ATX 3.0 Power Supply2,038$199Compare
Zephyra PW-2899 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply1,920$189Compare
Teralux PW-2399 SE 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,629$329Compare
Vantrel PW-2007 Pro 850W 80 PLUS Gold ATX 3.0 Power Supply1,514$89Compare
Vantrel PW-7297 Ti 1000W 80 PLUS Gold ATX 3.1 Power Supply2,348$249Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4872 Pro 550W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/1247533 (accessed 2026-10-22).