Hardware Spec Index

Zephyra PW-7245 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW7245-PRIME · Released 2024 · Updated 2026-10-27

Key facts

Benchmark index1,759 (Power Supplies scale)
Category rank#14,751
Street price$139
Power850 W (rated)
Performance per dollar12.65
Released2024

Specifications

BrandZephyra
ModelZephyra PW-7245 Prime
Rated output850 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-pin2×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-9699 Prime 1000W 80 PLUS Gold ATX Power Supply1,831$159Compare
Caldera PW-2325 Edge 850W 80 PLUS Platinum ATX 3.0 Power Supply1,853$159Compare
Teralux PW-6502 Plus 850W 80 PLUS Bronze ATX 3.0 Power Supply1,480$89Compare
Zephyra PW-3483 Max 650W 80 PLUS Gold ATX 3.1 Power Supply967$49Compare
Teralux PW-7151 Ti 550W 80 PLUS Bronze ATX 3.0 Power Supply933$49Compare
Novexa PW-7810 Ti 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,847$369Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-7245 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/36033015 (accessed 2026-10-27).