Hardware Spec Index

Caldera PW-1611 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW1611-TI · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,734 (Power Supplies scale)
Category rank#32,054
Street price$139
Power850 W (rated)
Performance per dollar12.47
Released2025

Specifications

BrandCaldera
ModelCaldera PW-1611 Ti
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.1 / PCIe CEM 5.1
GPU power1× 12V-2x6 (600 W)
PCIe 8-pin2×
Form factorATX
ModularityFully modular
Fan135 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
Novexa PW-7297 Edge 1300W 80 PLUS Gold ATX Power Supply2,405$239Compare
Teralux PW-1818 Max 850W 80 PLUS Gold ATX Power Supply1,632$129Compare
Vantrel PW-5129 Plus 850W 80 PLUS Platinum SFX Power Supply1,960$179Compare
Caldera PW-3367 Ultra 1200W 80 PLUS Titanium ATX Power Supply2,753$339Compare
Teralux PW-1116 Pro 1300W 80 PLUS Platinum ATX 3.1 Power Supply2,340$239Compare
Caldera PW-7009 Plus 750W 80 PLUS Bronze ATX 3.0 Power Supply1,200$49Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1611 Ti 850W 80 PLUS Gold ATX 3.1 Power Supply”, https://vextor7.com/item/3883601 (accessed 2026-10-25).