Hardware Spec Index

Zephyra PW-9781 Ti 650W 80 PLUS Bronze ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW9781-TI · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index845 (Power Supplies scale)
Category rank#36,217
Street price$39
Power650 W (rated)
Performance per dollar21.67
Released2022

Specifications

BrandZephyra
ModelZephyra PW-9781 Ti
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
ModularityNon-modular
Fan135 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-1041 Core 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,980$389Compare
Vantrel PW-2393 Core 750W 80 PLUS Gold ATX Power Supply1,277$69Compare
Zephyra PW-3095 XT 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,786$319Compare
Novexa PW-6238 Max 1300W 80 PLUS Titanium ATX Power Supply2,664$299Compare
Teralux PW-9373 Plus 1200W 80 PLUS Platinum ATX 3.0 Power Supply2,142$219Compare
Novexa PW-1136 SE 550W 80 PLUS Bronze ATX Power Supply776$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-9781 Ti 650W 80 PLUS Bronze ATX 3.0 Power Supply”, https://vextor7.com/item/3336727 (accessed 2026-10-20).