Hardware Spec Index

Zephyra PW-1427 Pro 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW1427-PRO · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,788 (Power Supplies scale)
Category rank#41,344
Street price$149
Power850 W (rated)
Performance per dollar12.00
Released2021

Specifications

BrandZephyra
ModelZephyra PW-1427 Pro
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
Vantrel PW-9442 Plus 650W 80 PLUS Gold ATX 3.1 Power Supply1,347$69Compare
Teralux PW-9219 Ultra 850W 80 PLUS Gold SFX Power Supply1,506$109Compare
Teralux PW-2183 XT 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,780$289Compare
Novexa PW-7446 XT 1000W 80 PLUS Platinum SFX Power Supply1,934$169Compare
Novexa PW-4051 Plus 1000W 80 PLUS Gold ATX Power Supply1,674$139Compare
Teralux PW-4908 Pro 1600W 80 PLUS Platinum ATX Power Supply2,708$289Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-1427 Pro 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/4890925 (accessed 2026-10-22).