Hardware Spec Index

Zephyra PW-4802 Prime 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW4802-PRIME · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,132 (Power Supplies scale)
Category rank#38,796
Street price$59
Power850 W (rated)
Performance per dollar19.19
Released2021

Specifications

BrandZephyra
ModelZephyra PW-4802 Prime
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
Fan120 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
Zephyra PW-7839 Prime 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,630$269Compare
Caldera PW-1366 XT 550W 80 PLUS Gold ATX Power Supply917$49Compare
Zephyra PW-5268 Ultra 750W 80 PLUS Gold ATX Power Supply1,518$99Compare
Novexa PW-6715 Max 850W 80 PLUS Platinum ATX 3.0 Power Supply2,124$159Compare
Vantrel PW-7509 Core 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,110$199Compare
Zephyra PW-7867 XT 1000W 80 PLUS Gold ATX 3.0 Power Supply2,013$189Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4802 Prime 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/93315055 (accessed 2026-10-19).