Hardware Spec Index

Zephyra PW-8443 Core 750W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW8443-CORE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index993 (Power Supplies scale)
Category rank#20,672
Street price$49
Power750 W (rated)
Performance per dollar20.27
Released2026

Specifications

BrandZephyra
ModelZephyra PW-8443 Core
Rated output750 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorATX
ModularityNon-modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty5 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-4904 Plus 850W 80 PLUS Bronze ATX 3.1 Power Supply1,402$69Compare
Caldera PW-4773 Prime 1000W 80 PLUS Gold ATX Power Supply2,086$209Compare
Caldera PW-5978 Core 750W 80 PLUS Gold ATX Power Supply1,558$99Compare
Vantrel PW-2877 Prime 650W 80 PLUS Bronze ATX 3.0 Power Supply1,258$59Compare
Caldera PW-1979 Prime 1300W 80 PLUS Titanium ATX Power Supply2,543$329Compare
Teralux PW-4946 Max 1000W 80 PLUS Gold ATX 3.1 Power Supply1,987$189Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-8443 Core 750W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/7971773 (accessed 2026-10-21).