Hardware Spec Index

Caldera PW-7671 Plus 1200W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW7671-PLUS · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index2,268 (Power Supplies scale)
Category rank#33,966
Street price$209
Power1200 W (rated)
Performance per dollar10.85
Released2024

Specifications

BrandCaldera
ModelCaldera PW-7671 Plus
Rated output1,200 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-pin3×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 17 ms
ProtectionsOCP, OVP, UVP, OPP, OTP, SCP
Warranty12 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Vantrel PW-6934 Edge 1600W 80 PLUS Platinum ATX 3.1 Power Supply2,823$349Compare
Caldera PW-2420 Ti 1000W 80 PLUS Gold ATX 3.1 Power Supply2,315$219Compare
Vantrel PW-7495 Core 650W 80 PLUS Bronze ATX Power Supply818$39Compare
Zephyra PW-8886 SE 1200W 80 PLUS Platinum ATX Power Supply2,146$179Compare
Caldera PW-7058 SE 650W 80 PLUS Bronze ATX 3.1 Power Supply1,261$69Compare
Novexa PW-5170 SE 850W 80 PLUS Gold ATX Power Supply1,288$79Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-7671 Plus 1200W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/5615745 (accessed 2026-10-20).