Hardware Spec Index

Zephyra PW-4198 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW4198-ULTRA · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index1,728 (Power Supplies scale)
Category rank#15,504
Street price$129
Power1000 W (rated)
Performance per dollar13.40
Released2026

Specifications

BrandZephyra
ModelZephyra PW-4198 Ultra
Rated output1,000 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-pin3×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 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
Novexa PW-3636 Edge 1200W 80 PLUS Titanium ATX Power Supply2,589$319Compare
Zephyra PW-1443 Prime 750W 80 PLUS Gold ATX 3.1 Power Supply1,197$59Compare
Novexa PW-6614 Ultra 1000W 80 PLUS Platinum ATX Power Supply2,462$279Compare
Teralux PW-5812 Pro 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,490$279Compare
Caldera PW-1831 Core 550W 80 PLUS Bronze ATX 3.1 Power Supply795$39Compare
Novexa PW-5976 Pro 850W 80 PLUS Gold ATX 3.1 Power Supply1,813$129Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-4198 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/12438375 (accessed 2026-10-24).