Hardware Spec Index

Zephyra PW-7897 Ti 650W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW7897-TI · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index1,152 (Power Supplies scale)
Category rank#5,839
Street price$59
Power650 W (rated)
Performance per dollar19.53
Released2022

Specifications

BrandZephyra
ModelZephyra PW-7897 Ti
Rated output650 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-pin1×
Form factorATX
ModularityFully modular
Fan140 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
Novexa PW-2337 Edge 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,858$329Compare
Vantrel PW-1969 Prime 550W 80 PLUS Bronze ATX Power Supply761$39Compare
Teralux PW-9215 Prime 850W 80 PLUS Gold ATX 3.0 Power Supply1,563$109Compare
Caldera PW-4469 XT 550W 80 PLUS Gold ATX Power Supply925$49Compare
Zephyra PW-6763 Ultra 550W 80 PLUS Bronze ATX 3.0 Power Supply807$39Compare
Caldera PW-3298 XT 850W 80 PLUS Gold ATX 3.1 Power Supply1,791$129Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-7897 Ti 650W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/8699693 (accessed 2026-10-20).