Hardware Spec Index

Zephyra PW-4420 Ti 650W 80 PLUS Bronze ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW4420-TI · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index779 (Power Supplies scale)
Category rank#11,611
Street price$39
Power650 W (rated)
Performance per dollar19.97
Released2024

Specifications

BrandZephyra
ModelZephyra PW-4420 Ti
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
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
Vantrel PW-9058 Plus 1300W 80 PLUS Gold ATX Power Supply2,517$289Compare
Zephyra PW-3287 Prime 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,560$309Compare
Teralux PW-3809 XT 750W 80 PLUS Gold ATX 3.1 Power Supply1,106$59Compare
Caldera PW-4191 SE 650W 80 PLUS Gold ATX 3.1 Power Supply1,020$49Compare
Zephyra PW-2133 Max 1200W 80 PLUS Titanium ATX 3.1 Power Supply2,365$229Compare
Vantrel PW-7716 Plus 1000W 80 PLUS Gold ATX 3.1 Power Supply1,724$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4420 Ti 650W 80 PLUS Bronze ATX 3.1 Power Supply”, https://vextor7.com/item/3414730 (accessed 2026-10-22).