Hardware Spec Index

Zephyra PW-4093 XT 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW4093-XT · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index1,620 (Power Supplies scale)
Category rank#37,309
Street price$109
Power850 W (rated)
Performance per dollar14.86
Released2019

Specifications

BrandZephyra
ModelZephyra PW-4093 XT
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
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-7110 Edge 850W 80 PLUS Gold ATX 3.0 Power Supply1,687$119Compare
Vantrel PW-2140 Core 550W 80 PLUS Bronze SFX Power Supply899$39Compare
Zephyra PW-1872 SE 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,338$249Compare
Zephyra PW-4131 Ultra 1200W 80 PLUS Gold ATX 3.1 Power Supply2,134$229Compare
Vantrel PW-8374 SE 1300W 80 PLUS Platinum ATX Power Supply2,450$289Compare
Teralux PW-2533 Ultra 650W 80 PLUS Gold ATX Power Supply796$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4093 XT 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/51017 (accessed 2026-10-19).