Hardware Spec Index

Zephyra PW-3706 SE 850W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Zephyra · SKU PW3706-SE · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,640 (Power Supplies scale)
Category rank#34,763
Street price$139
Power850 W (rated)
Performance per dollar11.80
Released2023

Specifications

BrandZephyra
ModelZephyra PW-3706 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
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-2729 Core 650W 80 PLUS Gold ATX Power Supply1,254$59Compare
Zephyra PW-9556 Ultra 1000W 80 PLUS Gold ATX Power Supply2,607$299Compare
Caldera PW-2754 Ti 650W 80 PLUS Bronze ATX 3.1 Power Supply1,089$49Compare
Novexa PW-9266 SE 1300W 80 PLUS Titanium ATX Power Supply2,531$259Compare
Novexa PW-4823 SE 1200W 80 PLUS Gold ATX 3.1 Power Supply2,048$209Compare
Teralux PW-5386 Prime 1000W 80 PLUS Gold ATX 3.1 Power Supply1,999$179Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3706 SE 850W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/76011786 (accessed 2026-10-23).