Hardware Spec Index

Zephyra PW-1949 Pro 650W 80 PLUS Gold SFX Power Supply

Power Supplies · Zephyra · SKU PW1949-PRO · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,216 (Power Supplies scale)
Category rank#34,432
Street price$59
Power650 W (rated)
Performance per dollar20.61
Released2025

Specifications

BrandZephyra
ModelZephyra PW-1949 Pro
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 factorSFX-L
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
Teralux PW-3395 Ultra 1300W 80 PLUS Titanium ATX Power Supply2,825$399Compare
Caldera PW-1930 Prime 550W 80 PLUS Bronze ATX 3.1 Power Supply697$39Compare
Teralux PW-1879 Edge 750W 80 PLUS Bronze ATX Power Supply1,125$59Compare
Vantrel PW-9959 Ultra 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,980$389Compare
Caldera PW-9758 Ti 1300W 80 PLUS Platinum ATX Power Supply2,606$299Compare
Novexa PW-5927 XT 650W 80 PLUS Bronze ATX 3.0 Power Supply676$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-1949 Pro 650W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/2553973 (accessed 2026-10-23).