Hardware Spec Index

Caldera PW-1863 Ti 1600W 80 PLUS Titanium ATX 3.1 Power Supply

Power Supplies · Caldera · SKU PW1863-TI · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index2,876 (Power Supplies scale)
Category rank#43,191
Street price$369
Power1600 W (rated)
Performance per dollar7.79
Released2024

Specifications

BrandCaldera
ModelCaldera PW-1863 Ti
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
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-4912 Max 750W 80 PLUS Gold ATX 3.0 Power Supply1,131$49Compare
Zephyra PW-8890 Core 650W 80 PLUS Gold ATX 3.1 Power Supply686$39Compare
Caldera PW-3789 Prime 750W 80 PLUS Gold ATX 3.0 Power Supply1,554$119Compare
Caldera PW-7051 Pro 1200W 80 PLUS Gold ATX Power Supply2,431$299Compare
Vantrel PW-8082 SE 1000W 80 PLUS Gold SFX Power Supply1,714$119Compare
Novexa PW-1710 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply1,542$99Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1863 Ti 1600W 80 PLUS Titanium ATX 3.1 Power Supply”, https://vextor7.com/item/42323476 (accessed 2026-10-20).