Hardware Spec Index

Zephyra PW-4485 SE 650W 80 PLUS Bronze ATX Power Supply

Power Supplies · Zephyra · SKU PW4485-SE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index932 (Power Supplies scale)
Category rank#1,632
Street price$49
Power650 W (rated)
Performance per dollar19.02
Released2020

Specifications

BrandZephyra
ModelZephyra PW-4485 SE
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularitySemi-modular
Fan135 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-7622 SE 850W 80 PLUS Gold SFX Power Supply1,860$129Compare
Teralux PW-3741 Prime 1300W 80 PLUS Gold ATX 3.1 Power Supply2,581$319Compare
Vantrel PW-8269 Prime 550W 80 PLUS Bronze ATX Power Supply917$49Compare
Novexa PW-3584 Prime 850W 80 PLUS Bronze ATX 3.1 Power Supply1,291$59Compare
Novexa PW-2165 Edge 750W 80 PLUS Gold ATX 3.0 Power Supply1,050$49Compare
Zephyra PW-2704 SE 750W 80 PLUS Bronze ATX Power Supply1,011$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4485 SE 650W 80 PLUS Bronze ATX Power Supply”, https://vextor7.com/item/3829482 (accessed 2026-10-20).