Hardware Spec Index

Zephyra PW-3650 SE 850W 80 PLUS Gold SFX Power Supply

Power Supplies · Zephyra · SKU PW3650-SE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,537 (Power Supplies scale)
Category rank#5,232
Street price$89
Power850 W (rated)
Performance per dollar17.27
Released2020

Specifications

BrandZephyra
ModelZephyra PW-3650 SE
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorSFX-L
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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-6765 Pro 1000W 80 PLUS Gold SFX Power Supply1,788$139Compare
Novexa PW-9428 Pro 750W 80 PLUS Bronze ATX 3.1 Power Supply1,146$59Compare
Zephyra PW-3719 Ultra 750W 80 PLUS Gold ATX 3.1 Power Supply1,607$109Compare
Zephyra PW-6019 Ultra 750W 80 PLUS Bronze ATX 3.1 Power Supply1,359$79Compare
Zephyra PW-4222 Plus 650W 80 PLUS Bronze SFX Power Supply741$39Compare
Novexa PW-4657 XT 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,308$289Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3650 SE 850W 80 PLUS Gold SFX Power Supply”, https://vextor7.com/item/83677140 (accessed 2026-10-21).