Hardware Spec Index

Zephyra PW-6466 Prime 650W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW6466-PRIME · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index1,101 (Power Supplies scale)
Category rank#36,979
Street price$49
Power650 W (rated)
Performance per dollar22.47
Released2024

Specifications

BrandZephyra
ModelZephyra PW-6466 Prime
Rated output650 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin1×
Form factorATX
ModularityFully 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-8792 Max 850W 80 PLUS Gold ATX Power Supply1,633$119Compare
Novexa PW-7500 XT 1300W 80 PLUS Platinum ATX Power Supply2,867$399Compare
Vantrel PW-7809 Ultra 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,243$219Compare
Caldera PW-2308 Pro 850W 80 PLUS Gold ATX 3.0 Power Supply1,842$149Compare
Vantrel PW-4974 Pro 650W 80 PLUS Bronze ATX 3.0 Power Supply1,347$89Compare
Caldera PW-5255 Plus 1200W 80 PLUS Platinum ATX Power Supply2,202$199Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-6466 Prime 650W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/46564774 (accessed 2026-10-24).