Hardware Spec Index

Zephyra PW-8949 Plus 650W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW8949-PLUS · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,277 (Power Supplies scale)
Category rank#38,721
Street price$79
Power650 W (rated)
Performance per dollar16.16
Released2025

Specifications

BrandZephyra
ModelZephyra PW-8949 Plus
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
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
Caldera PW-5270 Plus 550W 80 PLUS Bronze ATX 3.1 Power Supply736$39Compare
Vantrel PW-7036 Ultra 650W 80 PLUS Bronze ATX 3.1 Power Supply723$39Compare
Novexa PW-4987 XT 650W 80 PLUS Gold ATX 3.0 Power Supply1,105$59Compare
Novexa PW-2386 Ultra 550W 80 PLUS Bronze ATX 3.1 Power Supply918$39Compare
Caldera PW-3728 Ultra 650W 80 PLUS Bronze ATX 3.0 Power Supply902$39Compare
Teralux PW-3663 Prime 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,976$349Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-8949 Plus 650W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/1751477 (accessed 2026-10-19).