Hardware Spec Index

Zephyra PW-5999 SE 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW5999-SE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index1,534 (Power Supplies scale)
Category rank#528
Street price$99
Power850 W (rated)
Performance per dollar15.49
Released2026

Specifications

BrandZephyra
ModelZephyra PW-5999 SE
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
Fan140 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
Zephyra PW-8082 SE 550W 80 PLUS Bronze ATX 3.1 Power Supply710$39Compare
Vantrel PW-3616 Prime 550W 80 PLUS Gold ATX 3.0 Power Supply1,094$59Compare
Vantrel PW-4301 XT 550W 80 PLUS Gold ATX 3.0 Power Supply1,146$59Compare
Teralux PW-4949 Prime 1000W 80 PLUS Gold SFX Power Supply1,864$139Compare
Novexa PW-9818 SE 650W 80 PLUS Bronze ATX Power Supply1,143$59Compare
Novexa PW-2536 Edge 1200W 80 PLUS Titanium ATX Power Supply2,608$299Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-5999 SE 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/4015002 (accessed 2026-10-21).