Hardware Spec Index

Zephyra PW-3618 Edge 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Zephyra · SKU PW3618-EDGE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,863 (Power Supplies scale)
Category rank#31,943
Street price$129
Power850 W (rated)
Performance per dollar14.44
Released2021

Specifications

BrandZephyra
ModelZephyra PW-3618 Edge
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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-2437 Ultra 550W 80 PLUS Bronze ATX 3.1 Power Supply1,020$49Compare
Vantrel PW-5221 Ultra 550W 80 PLUS Bronze ATX 3.0 Power Supply801$39Compare
Zephyra PW-3413 Pro 1300W 80 PLUS Titanium ATX Power Supply2,690$309Compare
Novexa PW-8273 Edge 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,864$329Compare
Novexa PW-2253 XT 650W 80 PLUS Bronze ATX 3.0 Power Supply876$49Compare
Zephyra PW-9708 Edge 1000W 80 PLUS Gold ATX Power Supply1,963$199Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-3618 Edge 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/2167048 (accessed 2026-10-24).