Hardware Spec Index

Caldera PW-1529 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW1529-ULTRA · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index2,042 (Power Supplies scale)
Category rank#31,175
Street price$209
Power1000 W (rated)
Performance per dollar9.77
Released2026

Specifications

BrandCaldera
ModelCaldera PW-1529 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
Fan120 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
Zephyra PW-9693 Edge 850W 80 PLUS Gold ATX Power Supply1,510$119Compare
Novexa PW-8036 Ultra 750W 80 PLUS Bronze ATX Power Supply978$49Compare
Teralux PW-2903 SE 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,757$289Compare
Teralux PW-1817 Ti 1000W 80 PLUS Titanium ATX Power Supply2,408$239Compare
Teralux PW-9874 Ti 1300W 80 PLUS Titanium ATX 3.1 Power Supply2,852$359Compare
Vantrel PW-6257 Ti 1000W 80 PLUS Gold ATX 3.0 Power Supply1,778$159Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1529 Ultra 1000W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/48410569 (accessed 2026-10-20).