Hardware Spec Index

Caldera PW-9046 Edge 1200W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW9046-EDGE · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index2,396 (Power Supplies scale)
Category rank#34,892
Street price$259
Power1200 W (rated)
Performance per dollar9.25
Released2022

Specifications

BrandCaldera
ModelCaldera PW-9046 Edge
Rated output1,200 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan120 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-9289 Pro 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,802$359Compare
Teralux PW-7388 SE 1600W 80 PLUS Titanium ATX 3.1 Power Supply2,953$369Compare
Novexa PW-8616 Prime 850W 80 PLUS Bronze ATX 3.1 Power Supply1,394$89Compare
Zephyra PW-1641 Core 850W 80 PLUS Gold ATX 3.1 Power Supply1,814$139Compare
Teralux PW-4289 Prime 1300W 80 PLUS Gold ATX 3.0 Power Supply2,286$259Compare
Zephyra PW-1865 Prime 550W 80 PLUS Bronze ATX 3.1 Power Supply936$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-9046 Edge 1200W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/71667867 (accessed 2026-10-25).