Hardware Spec Index

Caldera PW-6505 Ti 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW6505-TI · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index1,720 (Power Supplies scale)
Category rank#916
Street price$159
Power850 W (rated)
Performance per dollar10.82
Released2020

Specifications

BrandCaldera
ModelCaldera PW-6505 Ti
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 12V 2.53
GPU powerNone
PCIe 8-pin3×
Form factorATX
ModularityFully modular
Fan140 mm fluid dynamic bearing, zero-RPM mode
Hold-up time≥ 16 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
Teralux PW-1083 Ultra 1600W 80 PLUS Titanium ATX Power Supply2,587$319Compare
Caldera PW-9076 Ti 550W 80 PLUS Bronze ATX 3.0 Power Supply856$39Compare
Zephyra PW-2745 Edge 650W 80 PLUS Bronze SFX Power Supply1,310$79Compare
Vantrel PW-6266 Edge 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,900$349Compare
Vantrel PW-6964 Ultra 850W 80 PLUS Gold ATX 3.0 Power Supply1,606$109Compare
Vantrel PW-4524 XT 550W 80 PLUS Gold ATX Power Supply781$39Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-6505 Ti 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/19082913 (accessed 2026-10-18).