Hardware Spec Index

Caldera PW-3134 Ultra 1000W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW3134-ULTRA · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index1,803 (Power Supplies scale)
Category rank#27,976
Street price$149
Power1000 W (rated)
Performance per dollar12.10
Released2022

Specifications

BrandCaldera
ModelCaldera PW-3134 Ultra
Rated output1,000 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
Warranty7 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Zephyra PW-4424 Prime 550W 80 PLUS Bronze ATX 3.1 Power Supply791$39Compare
Zephyra PW-3867 Plus 750W 80 PLUS Gold ATX 3.0 Power Supply1,169$69Compare
Novexa PW-7364 Edge 850W 80 PLUS Gold ATX 3.1 Power Supply1,583$119Compare
Caldera PW-9179 Ultra 1000W 80 PLUS Titanium ATX Power Supply2,537$289Compare
Zephyra PW-7710 Ultra 1200W 80 PLUS Gold ATX Power Supply2,416$279Compare
Zephyra PW-1832 SE 1300W 80 PLUS Titanium ATX Power Supply2,460$279Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3134 Ultra 1000W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/84552068 (accessed 2026-10-25).