Hardware Spec Index

Caldera PW-6500 Plus 1600W 80 PLUS Titanium ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW6500-PLUS · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index2,506 (Power Supplies scale)
Category rank#38,553
Street price$309
Power1600 W (rated)
Performance per dollar8.11
Released2025

Specifications

BrandCaldera
ModelCaldera PW-6500 Plus
Rated output1,600 W continuous
Efficiency80 PLUS Titanium (94% 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
Warranty10 years

Related guides

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

Similar Power Supplies

ModelBenchmarkPriceCompare
Caldera PW-1546 Ti 1000W 80 PLUS Gold SFX Power Supply1,676$129Compare
Zephyra PW-6905 SE 750W 80 PLUS Bronze ATX 3.0 Power Supply1,423$89Compare
Teralux PW-9756 Plus 1300W 80 PLUS Gold ATX 3.1 Power Supply2,554$279Compare
Zephyra PW-9760 XT 650W 80 PLUS Gold ATX Power Supply1,374$79Compare
Vantrel PW-2157 Edge 750W 80 PLUS Gold ATX Power Supply1,364$79Compare
Zephyra PW-7826 Plus 1000W 80 PLUS Gold ATX 3.0 Power Supply2,229$199Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-6500 Plus 1600W 80 PLUS Titanium ATX 3.1 Power Supply”, https://vextor7.com/item/13609751 (accessed 2026-10-20).