Hardware Spec Index

Zephyra PW-7157 SE 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW7157-SE · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,796 (Power Supplies scale)
Category rank#41,857
Street price$149
Power850 W (rated)
Performance per dollar12.05
Released2021

Specifications

BrandZephyra
ModelZephyra PW-7157 SE
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
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-3367 SE 1300W 80 PLUS Gold ATX 3.1 Power Supply2,446$259Compare
Vantrel PW-5455 SE 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,616$289Compare
Novexa PW-8387 Pro 750W 80 PLUS Bronze ATX Power Supply1,016$49Compare
Vantrel PW-6876 XT 1600W 80 PLUS Titanium ATX Power Supply2,980$399Compare
Vantrel PW-4827 Ultra 1000W 80 PLUS Titanium ATX 3.1 Power Supply2,194$199Compare
Vantrel PW-6337 SE 1200W 80 PLUS Gold ATX 3.1 Power Supply2,355$289Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-7157 SE 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/92712977 (accessed 2026-10-25).