Hardware Spec Index

Zephyra PW-3027 Core 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW3027-CORE · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,724 (Power Supplies scale)
Category rank#28,016
Street price$149
Power850 W (rated)
Performance per dollar11.57
Released2021

Specifications

BrandZephyra
ModelZephyra PW-3027 Core
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
Fan140 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
Caldera PW-7967 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply2,144$209Compare
Novexa PW-2920 Edge 1000W 80 PLUS Gold ATX 3.1 Power Supply2,154$169Compare
Caldera PW-1107 Prime 1300W 80 PLUS Platinum ATX Power Supply2,519$339Compare
Novexa PW-5344 SE 550W 80 PLUS Gold ATX 3.1 Power Supply951$49Compare
Caldera PW-9574 Max 550W 80 PLUS Bronze ATX 3.1 Power Supply733$39Compare
Caldera PW-5051 Ti 1000W 80 PLUS Gold ATX 3.0 Power Supply1,933$139Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3027 Core 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/80434923 (accessed 2026-10-22).