Hardware Spec Index

Zephyra PW-5874 Ultra 750W 80 PLUS Bronze SFX Power Supply

Power Supplies · Zephyra · SKU PW5874-ULTRA · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index1,103 (Power Supplies scale)
Category rank#24,393
Street price$59
Power750 W (rated)
Performance per dollar18.69
Released2019

Specifications

BrandZephyra
ModelZephyra PW-5874 Ultra
Rated output750 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorSFX-L
ModularitySemi-modular
Fan120 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-9478 Plus 750W 80 PLUS Gold ATX 3.0 Power Supply1,603$109Compare
Caldera PW-7479 Prime 850W 80 PLUS Gold ATX Power Supply1,348$79Compare
Vantrel PW-7081 Plus 850W 80 PLUS Gold SFX Power Supply2,027$179Compare
Teralux PW-8943 SE 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,557$289Compare
Novexa PW-1560 Ti 650W 80 PLUS Gold ATX Power Supply1,395$69Compare
Caldera PW-1503 Prime 1600W 80 PLUS Titanium ATX Power Supply2,852$399Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-5874 Ultra 750W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/20209428 (accessed 2026-10-21).