Hardware Spec Index

Caldera PW-7158 Plus 1200W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW7158-PLUS · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index2,264 (Power Supplies scale)
Category rank#21,757
Street price$189
Power1200 W (rated)
Performance per dollar11.98
Released2022

Specifications

BrandCaldera
ModelCaldera PW-7158 Plus
Rated output1,200 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
Fan140 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
Caldera PW-5778 Core 850W 80 PLUS Gold ATX 3.0 Power Supply1,818$139Compare
Teralux PW-1225 Ultra 850W 80 PLUS Gold ATX 3.0 Power Supply1,705$119Compare
Teralux PW-3412 Ti 1000W 80 PLUS Gold ATX 3.1 Power Supply2,292$219Compare
Vantrel PW-7395 Core 1600W 80 PLUS Titanium ATX Power Supply2,760$329Compare
Zephyra PW-5497 Max 1200W 80 PLUS Gold ATX Power Supply2,178$219Compare
Teralux PW-1365 SE 850W 80 PLUS Gold ATX Power Supply1,232$69Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7158 Plus 1200W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/8773209 (accessed 2026-10-21).