Hardware Spec Index

Zephyra PW-1125 Max 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW1125-MAX · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index1,158 (Power Supplies scale)
Category rank#21,285
Street price$69
Power850 W (rated)
Performance per dollar16.78
Released2019

Specifications

BrandZephyra
ModelZephyra PW-1125 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
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
Novexa PW-4634 Plus 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,390$279Compare
Vantrel PW-4201 XT 1000W 80 PLUS Gold ATX Power Supply2,126$199Compare
Vantrel PW-6118 Core 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,678$349Compare
Teralux PW-4212 Prime 1000W 80 PLUS Gold ATX 3.1 Power Supply2,125$219Compare
Caldera PW-3600 Max 1600W 80 PLUS Gold ATX Power Supply2,538$309Compare
Vantrel PW-4714 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply1,688$129Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-1125 Max 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/19971913 (accessed 2026-10-24).