Hardware Spec Index

Zephyra PW-2989 Ti 1600W 80 PLUS Titanium ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW2989-TI · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index2,831 (Power Supplies scale)
Category rank#36,833
Street price$339
Power1600 W (rated)
Performance per dollar8.35
Released2023

Specifications

BrandZephyra
ModelZephyra PW-2989 Ti
Rated output1,600 W continuous
Efficiency80 PLUS Titanium (94% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin5×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-9698 Prime 850W 80 PLUS Gold ATX Power Supply1,711$139Compare
Novexa PW-4781 Pro 1000W 80 PLUS Gold ATX 3.0 Power Supply2,023$179Compare
Novexa PW-5684 Pro 850W 80 PLUS Gold SFX Power Supply1,625$129Compare
Caldera PW-5709 SE 550W 80 PLUS Bronze ATX 3.0 Power Supply726$39Compare
Vantrel PW-2536 Prime 650W 80 PLUS Gold SFX Power Supply1,184$59Compare
Vantrel PW-9006 Pro 850W 80 PLUS Platinum ATX 3.0 Power Supply1,985$179Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-2989 Ti 1600W 80 PLUS Titanium ATX 3.0 Power Supply”, https://vextor7.com/item/830043 (accessed 2026-10-21).