Hardware Spec Index

Zephyra PW-3980 Plus 650W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW3980-PLUS · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,116 (Power Supplies scale)
Category rank#34,374
Street price$59
Power650 W (rated)
Performance per dollar18.92
Released2021

Specifications

BrandZephyra
ModelZephyra PW-3980 Plus
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
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Caldera PW-4313 Core 750W 80 PLUS Gold ATX 3.1 Power Supply1,308$89Compare
Zephyra PW-4725 Plus 750W 80 PLUS Gold ATX 3.1 Power Supply1,027$49Compare
Caldera PW-2838 Prime 750W 80 PLUS Bronze ATX 3.0 Power Supply1,232$69Compare
Novexa PW-1269 Pro 850W 80 PLUS Gold SFX Power Supply1,751$119Compare
Teralux PW-5949 Ultra 850W 80 PLUS Gold ATX 3.0 Power Supply1,839$149Compare
Caldera PW-9590 Ti 1000W 80 PLUS Titanium ATX 3.1 Power Supply2,489$249Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3980 Plus 650W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/28119951 (accessed 2026-10-22).