Hardware Spec Index

Zephyra PW-5665 Core 650W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW5665-CORE · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index757 (Power Supplies scale)
Category rank#43,482
Street price$39
Power650 W (rated)
Performance per dollar19.41
Released2023

Specifications

BrandZephyra
ModelZephyra PW-5665 Core
Rated output650 W continuous
Efficiency80 PLUS Bronze (85% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (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
Warranty5 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-2491 Max 850W 80 PLUS Gold ATX 3.0 Power Supply1,695$119Compare
Caldera PW-7510 Ultra 850W 80 PLUS Gold ATX 3.0 Power Supply1,802$119Compare
Caldera PW-5228 Plus 1000W 80 PLUS Platinum ATX 3.0 Power Supply2,131$169Compare
Zephyra PW-6511 Plus 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,261$229Compare
Vantrel PW-2168 Max 850W 80 PLUS Gold SFX Power Supply2,159$169Compare
Teralux PW-9366 Prime 750W 80 PLUS Gold ATX 3.1 Power Supply1,189$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-5665 Core 650W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/4180103 (accessed 2026-10-22).