Hardware Spec Index

Caldera PW-3043 Pro 1600W 80 PLUS Platinum ATX Power Supply

Power Supplies · Caldera · SKU PW3043-PRO · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index2,871 (Power Supplies scale)
Category rank#36,177
Street price$329
Power1600 W (rated)
Performance per dollar8.73
Released2019

Specifications

BrandCaldera
ModelCaldera PW-3043 Pro
Rated output1,600 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin6×
Form factorATX
ModularityFully modular
Fan135 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Caldera PW-7303 Ti 1600W 80 PLUS Titanium ATX Power Supply2,893$379Compare
Caldera PW-5768 Edge 650W 80 PLUS Gold ATX 3.0 Power Supply1,195$59Compare
Novexa PW-8224 XT 1000W 80 PLUS Platinum ATX Power Supply2,571$299Compare
Teralux PW-2328 Pro 850W 80 PLUS Bronze ATX 3.0 Power Supply1,495$99Compare
Teralux PW-7851 Pro 750W 80 PLUS Gold ATX 3.1 Power Supply1,070$59Compare
Teralux PW-7655 Core 1000W 80 PLUS Gold ATX Power Supply1,990$189Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-3043 Pro 1600W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/4249824 (accessed 2026-10-26).