Hardware Spec Index

Zephyra PW-1729 SE 650W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW1729-SE · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index1,038 (Power Supplies scale)
Category rank#14,428
Street price$49
Power650 W (rated)
Performance per dollar21.18
Released2025

Specifications

BrandZephyra
ModelZephyra PW-1729 SE
Rated output650 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-pin1×
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
Teralux PW-3644 XT 850W 80 PLUS Gold ATX 3.1 Power Supply1,313$69Compare
Teralux PW-3130 SE 650W 80 PLUS Gold ATX 3.0 Power Supply1,245$69Compare
Teralux PW-3731 Core 650W 80 PLUS Bronze ATX 3.0 Power Supply1,216$69Compare
Vantrel PW-4453 SE 550W 80 PLUS Gold ATX 3.1 Power Supply1,074$59Compare
Vantrel PW-5794 Ultra 1600W 80 PLUS Gold ATX 3.1 Power Supply2,546$299Compare
Novexa PW-3562 Ultra 1000W 80 PLUS Titanium ATX Power Supply2,287$289Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-1729 SE 650W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/8675799 (accessed 2026-10-22).