Hardware Spec Index

Caldera PW-4191 Core 1300W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW4191-CORE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index2,644 (Power Supplies scale)
Category rank#42,425
Street price$269
Power1300 W (rated)
Performance per dollar9.83
Released2022

Specifications

BrandCaldera
ModelCaldera PW-4191 Core
Rated output1,300 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-pin4×
Form factorATX
ModularityFully modular
Fan135 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
Vantrel PW-6039 Core 750W 80 PLUS Gold ATX 3.1 Power Supply1,247$79Compare
Novexa PW-2917 Pro 650W 80 PLUS Bronze ATX 3.0 Power Supply830$39Compare
Vantrel PW-6765 Edge 550W 80 PLUS Gold ATX 3.0 Power Supply808$39Compare
Novexa PW-5421 SE 1300W 80 PLUS Gold ATX 3.0 Power Supply2,456$259Compare
Vantrel PW-8884 XT 550W 80 PLUS Bronze ATX 3.1 Power Supply840$39Compare
Novexa PW-8022 XT 850W 80 PLUS Gold ATX Power Supply1,785$139Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-4191 Core 1300W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/95034161 (accessed 2026-10-24).