Hardware Spec Index

Caldera PW-4103 Plus 1300W 80 PLUS Platinum ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW4103-PLUS · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index2,472 (Power Supplies scale)
Category rank#46,350
Street price$279
Power1300 W (rated)
Performance per dollar8.86
Released2022

Specifications

BrandCaldera
ModelCaldera PW-4103 Plus
Rated output1,300 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin4×
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
Vantrel PW-4802 Ultra 650W 80 PLUS Bronze SFX Power Supply1,031$49Compare
Caldera PW-3180 Ti 850W 80 PLUS Bronze SFX Power Supply1,315$79Compare
Zephyra PW-6234 SE 850W 80 PLUS Bronze ATX 3.0 Power Supply1,302$69Compare
Vantrel PW-3877 Edge 750W 80 PLUS Bronze ATX 3.1 Power Supply987$49Compare
Vantrel PW-6325 Prime 550W 80 PLUS Bronze ATX 3.1 Power Supply787$39Compare
Novexa PW-1872 Core 1000W 80 PLUS Platinum ATX 3.1 Power Supply2,257$229Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-4103 Plus 1300W 80 PLUS Platinum ATX 3.0 Power Supply”, https://vextor7.com/item/8107940 (accessed 2026-10-20).