Hardware Spec Index

Caldera PW-9047 Ultra 750W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW9047-ULTRA · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index1,567 (Power Supplies scale)
Category rank#18,059
Street price$99
Power750 W (rated)
Performance per dollar15.83
Released2024

Specifications

BrandCaldera
ModelCaldera PW-9047 Ultra
Rated output750 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
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Teralux PW-1506 Pro 850W 80 PLUS Gold ATX Power Supply1,562$99Compare
Teralux PW-2517 Max 1000W 80 PLUS Gold ATX 3.0 Power Supply2,385$259Compare
Vantrel PW-2174 SE 1000W 80 PLUS Gold ATX 3.1 Power Supply1,848$159Compare
Teralux PW-1565 Prime 1200W 80 PLUS Platinum ATX Power Supply2,529$249Compare
Vantrel PW-8828 Pro 850W 80 PLUS Gold ATX 3.0 Power Supply2,001$179Compare
Caldera PW-3751 Max 750W 80 PLUS Gold ATX 3.1 Power Supply1,464$109Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-9047 Ultra 750W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/7951137 (accessed 2026-10-26).