Hardware Spec Index

Zephyra PW-2733 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Zephyra · SKU PW2733-ULTRA · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index1,980 (Power Supplies scale)
Category rank#19,835
Street price$139
Power1000 W (rated)
Performance per dollar14.24
Released2024

Specifications

BrandZephyra
ModelZephyra PW-2733 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
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
Novexa PW-1010 SE 650W 80 PLUS Bronze ATX 3.1 Power Supply941$39Compare
Zephyra PW-6102 Prime 850W 80 PLUS Gold ATX 3.1 Power Supply1,770$149Compare
Caldera PW-3042 XT 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,263$259Compare
Vantrel PW-4946 XT 850W 80 PLUS Gold ATX Power Supply1,324$79Compare
Caldera PW-3674 Ultra 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,934$349Compare
Zephyra PW-9387 Ti 1200W 80 PLUS Gold ATX 3.1 Power Supply2,068$199Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Zephyra PW-2733 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/8328909 (accessed 2026-10-21).