Hardware Spec Index

Zephyra PW-7550 Core 750W 80 PLUS Bronze ATX Power Supply

Power Supplies · Zephyra · SKU PW7550-CORE · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,001 (Power Supplies scale)
Category rank#35,934
Street price$49
Power750 W (rated)
Performance per dollar20.43
Released2019

Specifications

BrandZephyra
ModelZephyra PW-7550 Core
Rated output750 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularitySemi-modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Vantrel PW-2697 Ultra 650W 80 PLUS Gold ATX 3.0 Power Supply997$49Compare
Zephyra PW-2439 Edge 550W 80 PLUS Bronze ATX Power Supply987$49Compare
Novexa PW-3405 XT 550W 80 PLUS Bronze ATX 3.1 Power Supply932$49Compare
Teralux PW-5254 Pro 850W 80 PLUS Gold ATX Power Supply1,535$109Compare
Novexa PW-2762 Prime 750W 80 PLUS Bronze ATX 3.0 Power Supply1,213$69Compare
Vantrel PW-5467 Edge 750W 80 PLUS Gold ATX Power Supply1,364$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-7550 Core 750W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/8519299 (accessed 2026-10-22).