Hardware Spec Index

Zephyra PW-7280 Core 750W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW7280-CORE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index977 (Power Supplies scale)
Category rank#16,581
Street price$49
Power750 W (rated)
Performance per dollar19.94
Released2023

Specifications

BrandZephyra
ModelZephyra PW-7280 Core
Rated output750 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin2×
Form factorATX
ModularityNon-modular
Fan135 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-1104 XT 850W 80 PLUS Gold ATX Power Supply1,509$99Compare
Novexa PW-9287 Edge 1200W 80 PLUS Gold ATX Power Supply2,201$189Compare
Caldera PW-3275 Plus 550W 80 PLUS Bronze ATX Power Supply767$39Compare
Zephyra PW-5371 XT 550W 80 PLUS Gold ATX Power Supply708$39Compare
Caldera PW-9944 Plus 750W 80 PLUS Gold ATX 3.1 Power Supply1,674$109Compare
Zephyra PW-3095 Pro 550W 80 PLUS Gold ATX 3.1 Power Supply1,098$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-7280 Core 750W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/94891541 (accessed 2026-10-21).