Hardware Spec Index

Zephyra PW-3270 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW3270-ULTRA · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index1,620 (Power Supplies scale)
Category rank#39,311
Street price$119
Power850 W (rated)
Performance per dollar13.61
Released2024

Specifications

BrandZephyra
ModelZephyra PW-3270 Ultra
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
Fan135 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-5217 Plus 750W 80 PLUS Gold ATX 3.0 Power Supply1,235$59Compare
Teralux PW-3042 Ultra 1600W 80 PLUS Platinum ATX Power Supply2,920$359Compare
Caldera PW-1910 Plus 850W 80 PLUS Bronze ATX 3.1 Power Supply1,414$99Compare
Caldera PW-9998 Prime 550W 80 PLUS Bronze ATX 3.0 Power Supply1,065$59Compare
Vantrel PW-1849 Ultra 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,715$349Compare
Teralux PW-2703 Core 750W 80 PLUS Bronze ATX Power Supply1,057$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3270 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/5138784 (accessed 2026-10-22).