Hardware Spec Index

Caldera PW-7051 Pro 1300W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW7051-PRO · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index2,439 (Power Supplies scale)
Category rank#6,677
Street price$269
Power1300 W (rated)
Performance per dollar9.07
Released2025

Specifications

BrandCaldera
ModelCaldera PW-7051 Pro
Rated output1,300 W continuous
Efficiency80 PLUS Platinum (92% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (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
Warranty10 years

Related guides

80 PLUS Efficiency Ratings ExplainedATX 3.1 Power Supplies and the 12V-2x6 Connector

Similar Power Supplies

ModelBenchmarkPriceCompare
Novexa PW-5234 Plus 750W 80 PLUS Bronze ATX 3.0 Power Supply1,313$89Compare
Caldera PW-9891 XT 1000W 80 PLUS Platinum ATX 3.1 Power Supply1,851$159Compare
Novexa PW-5474 Prime 650W 80 PLUS Bronze SFX Power Supply801$39Compare
Caldera PW-9387 Pro 1000W 80 PLUS Gold ATX 3.0 Power Supply2,249$239Compare
Zephyra PW-7876 Pro 850W 80 PLUS Gold SFX Power Supply1,392$89Compare
Novexa PW-2876 Max 650W 80 PLUS Bronze SFX Power Supply1,270$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7051 Pro 1300W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/76984193 (accessed 2026-10-25).