Hardware Spec Index

Zephyra PW-4437 Ti 650W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW4437-TI · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,348 (Power Supplies scale)
Category rank#48,488
Street price$79
Power650 W (rated)
Performance per dollar17.06
Released2021

Specifications

BrandZephyra
ModelZephyra PW-4437 Ti
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin2×
Form factorATX
ModularityFully 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
Novexa PW-2495 Prime 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,070$199Compare
Caldera PW-3644 SE 750W 80 PLUS Bronze ATX 3.1 Power Supply1,196$69Compare
Teralux PW-1603 Plus 1000W 80 PLUS Titanium ATX Power Supply2,172$259Compare
Zephyra PW-2410 Prime 750W 80 PLUS Gold ATX 3.1 Power Supply1,179$69Compare
Zephyra PW-9765 Prime 650W 80 PLUS Gold ATX 3.0 Power Supply1,042$49Compare
Novexa PW-1785 SE 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,244$239Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4437 Ti 650W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/20163164 (accessed 2026-10-19).