Hardware Spec Index

Caldera PW-7042 Max 1200W 80 PLUS Platinum ATX Power Supply

Power Supplies · Caldera · SKU PW7042-MAX · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index2,179 (Power Supplies scale)
Category rank#47,028
Street price$229
Power1200 W (rated)
Performance per dollar9.52
Released2019

Specifications

BrandCaldera
ModelCaldera PW-7042 Max
Rated output1,200 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin4×
Form factorATX
ModularityFully modular
Fan120 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
Zephyra PW-9105 Core 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,925$169Compare
Zephyra PW-1352 Max 850W 80 PLUS Gold ATX 3.0 Power Supply1,626$139Compare
Zephyra PW-5390 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply1,383$89Compare
Teralux PW-1245 Plus 1200W 80 PLUS Gold ATX Power Supply1,993$199Compare
Vantrel PW-3456 XT 650W 80 PLUS Bronze ATX Power Supply1,352$79Compare
Caldera PW-6772 Core 1300W 80 PLUS Gold ATX 3.1 Power Supply2,619$299Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7042 Max 1200W 80 PLUS Platinum ATX Power Supply”, https://vextor7.com/item/85546786 (accessed 2026-10-25).