Hardware Spec Index

Caldera PW-6271 Core 1600W 80 PLUS Platinum ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW6271-CORE · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index2,896 (Power Supplies scale)
Category rank#32,141
Street price$379
Power1600 W (rated)
Performance per dollar7.64
Released2024

Specifications

BrandCaldera
ModelCaldera PW-6271 Core
Rated output1,600 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-pin5×
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-1057 XT 750W 80 PLUS Bronze ATX Power Supply909$39Compare
Novexa PW-6157 Prime 1200W 80 PLUS Titanium ATX 3.0 Power Supply2,666$319Compare
Teralux PW-3892 SE 1000W 80 PLUS Titanium SFX Power Supply2,123$209Compare
Teralux PW-3089 Edge 650W 80 PLUS Bronze ATX 3.1 Power Supply1,006$49Compare
Teralux PW-3589 Plus 750W 80 PLUS Gold ATX 3.0 Power Supply1,448$99Compare
Teralux PW-5018 Ti 650W 80 PLUS Bronze ATX Power Supply1,042$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-6271 Core 1600W 80 PLUS Platinum ATX 3.1 Power Supply”, https://vextor7.com/item/53669800 (accessed 2026-10-21).