Hardware Spec Index

Zephyra PW-1055 Prime 750W 80 PLUS Bronze SFX Power Supply

Power Supplies · Zephyra · SKU PW1055-PRIME · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,075 (Power Supplies scale)
Category rank#6,165
Street price$59
Power750 W (rated)
Performance per dollar18.22
Released2022

Specifications

BrandZephyra
ModelZephyra PW-1055 Prime
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 factorSFX-L
ModularitySemi-modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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-2872 Ti 850W 80 PLUS Platinum ATX 3.1 Power Supply1,831$159Compare
Caldera PW-9021 Edge 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,711$359Compare
Vantrel PW-5189 SE 550W 80 PLUS Bronze SFX Power Supply930$49Compare
Zephyra PW-8678 XT 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,597$359Compare
Teralux PW-9216 Core 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,761$389Compare
Zephyra PW-4495 Pro 1000W 80 PLUS Gold ATX 3.0 Power Supply2,009$169Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-1055 Prime 750W 80 PLUS Bronze SFX Power Supply”, https://vextor7.com/item/45919228 (accessed 2026-10-19).