Hardware Spec Index

Zephyra PW-4654 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW4654-TI · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index1,833 (Power Supplies scale)
Category rank#11,267
Street price$159
Power850 W (rated)
Performance per dollar11.53
Released2023

Specifications

BrandZephyra
ModelZephyra PW-4654 Ti
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-6685 SE 1000W 80 PLUS Gold ATX Power Supply2,259$189Compare
Caldera PW-4369 Core 550W 80 PLUS Gold ATX 3.0 Power Supply989$49Compare
Novexa PW-7683 Ti 850W 80 PLUS Platinum ATX 3.0 Power Supply1,922$179Compare
Teralux PW-2977 Core 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,256$239Compare
Novexa PW-5486 Ti 850W 80 PLUS Bronze ATX 3.1 Power Supply1,410$89Compare
Vantrel PW-9810 Ti 1000W 80 PLUS Gold SFX Power Supply1,919$159Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4654 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/4929052 (accessed 2026-10-25).