Hardware Spec Index

Zephyra PW-4730 Max 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW4730-MAX · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index1,934 (Power Supplies scale)
Category rank#35,450
Street price$159
Power850 W (rated)
Performance per dollar12.16
Released2020

Specifications

BrandZephyra
ModelZephyra PW-4730 Max
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-3157 Max 1600W 80 PLUS Titanium ATX Power Supply2,881$399Compare
Vantrel PW-1908 Core 650W 80 PLUS Gold ATX 3.0 Power Supply1,035$49Compare
Caldera PW-3724 Plus 750W 80 PLUS Bronze ATX 3.0 Power Supply1,020$49Compare
Vantrel PW-8805 Max 1000W 80 PLUS Gold ATX Power Supply2,060$219Compare
Zephyra PW-3626 Edge 1300W 80 PLUS Titanium ATX Power Supply2,963$379Compare
Caldera PW-2364 Ti 650W 80 PLUS Gold ATX 3.0 Power Supply924$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4730 Max 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/7765121 (accessed 2026-10-24).