Hardware Spec Index

Zephyra PW-3245 SE 850W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW3245-SE · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index1,838 (Power Supplies scale)
Category rank#19,704
Street price$139
Power850 W (rated)
Performance per dollar13.22
Released2022

Specifications

BrandZephyra
ModelZephyra PW-3245 SE
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
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
Caldera PW-2484 Ultra 1000W 80 PLUS Gold ATX Power Supply1,708$119Compare
Caldera PW-3635 Core 550W 80 PLUS Bronze ATX 3.0 Power Supply1,063$49Compare
Zephyra PW-1261 Ultra 850W 80 PLUS Bronze ATX Power Supply1,399$79Compare
Zephyra PW-8472 Ultra 850W 80 PLUS Bronze ATX 3.0 Power Supply1,217$69Compare
Novexa PW-8708 Max 750W 80 PLUS Bronze ATX 3.0 Power Supply1,035$49Compare
Vantrel PW-2208 Pro 1000W 80 PLUS Gold SFX Power Supply2,110$189Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3245 SE 850W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/94098555 (accessed 2026-10-26).