Hardware Spec Index

Caldera PW-6871 Plus 1200W 80 PLUS Platinum ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW6871-PLUS · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index2,282 (Power Supplies scale)
Category rank#25,686
Street price$229
Power1200 W (rated)
Performance per dollar9.97
Released2022

Specifications

BrandCaldera
ModelCaldera PW-6871 Plus
Rated output1,200 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-pin3×
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
Caldera PW-2997 Prime 550W 80 PLUS Bronze ATX 3.1 Power Supply865$39Compare
Zephyra PW-5002 Max 750W 80 PLUS Bronze ATX 3.1 Power Supply908$49Compare
Novexa PW-9593 Pro 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,342$249Compare
Caldera PW-2288 Core 750W 80 PLUS Gold ATX 3.1 Power Supply1,460$89Compare
Zephyra PW-1449 Core 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,593$319Compare
Vantrel PW-3301 SE 650W 80 PLUS Gold ATX 3.0 Power Supply1,090$59Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-6871 Plus 1200W 80 PLUS Platinum ATX 3.0 Power Supply”, https://vextor7.com/item/9753941 (accessed 2026-10-22).