Hardware Spec Index

Zephyra PW-3146 SE 1600W 80 PLUS Platinum ATX Power Supply

Power Supplies · Zephyra · SKU PW3146-SE · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index2,752 (Power Supplies scale)
Category rank#44,041
Street price$329
Power1600 W (rated)
Performance per dollar8.36
Released2020

Specifications

BrandZephyra
ModelZephyra PW-3146 SE
Rated output1,600 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin6×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Novexa PW-3059 Core 1200W 80 PLUS Platinum ATX 3.1 Power Supply2,416$299Compare
Teralux PW-5208 Ultra 1200W 80 PLUS Titanium ATX Power Supply2,286$229Compare
Caldera PW-8530 SE 1300W 80 PLUS Titanium ATX Power Supply2,643$329Compare
Novexa PW-5900 Edge 1200W 80 PLUS Titanium ATX Power Supply2,767$319Compare
Novexa PW-4835 XT 750W 80 PLUS Bronze ATX 3.0 Power Supply1,456$89Compare
Teralux PW-1352 Pro 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,884$339Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3146 SE 1600W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/19829228 (accessed 2026-10-18).