Hardware Spec Index

Zephyra PW-9131 Core 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW9131-CORE · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index1,388 (Power Supplies scale)
Category rank#8,321
Street price$99
Power850 W (rated)
Performance per dollar14.02
Released2019

Specifications

BrandZephyra
ModelZephyra PW-9131 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
Fan135 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
Teralux PW-7360 Core 850W 80 PLUS Gold ATX 3.1 Power Supply1,913$159Compare
Novexa PW-7211 XT 850W 80 PLUS Gold ATX Power Supply1,907$139Compare
Novexa PW-9519 Prime 1000W 80 PLUS Gold ATX 3.1 Power Supply1,785$119Compare
Zephyra PW-3557 Max 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,347$249Compare
Zephyra PW-2750 Core 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,584$309Compare
Novexa PW-6970 Edge 1200W 80 PLUS Gold ATX Power Supply2,406$289Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-9131 Core 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/5031707 (accessed 2026-10-24).