Hardware Spec Index

Caldera PW-1985 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply

Power Supplies · Caldera · SKU PW1985-TI · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index1,882 (Power Supplies scale)
Category rank#10,598
Street price$179
Power850 W (rated)
Performance per dollar10.51
Released2023

Specifications

BrandCaldera
ModelCaldera PW-1985 Ti
Rated output850 W continuous
Efficiency80 PLUS Gold (90% at 50% load, 115 V)
StandardATX 3.0 / PCIe CEM 5.0
GPU power1× 12VHPWR (600 W)
PCIe 8-pin2×
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
Novexa PW-4293 Ultra 750W 80 PLUS Gold ATX 3.0 Power Supply1,548$99Compare
Novexa PW-3355 Max 1600W 80 PLUS Titanium ATX 3.0 Power Supply2,737$339Compare
Vantrel PW-2847 Core 850W 80 PLUS Gold ATX 3.1 Power Supply1,510$109Compare
Novexa PW-8671 Max 850W 80 PLUS Gold SFX Power Supply1,376$79Compare
Vantrel PW-1508 Edge 1300W 80 PLUS Platinum ATX 3.0 Power Supply2,313$279Compare
Novexa PW-4279 Edge 850W 80 PLUS Bronze ATX 3.1 Power Supply1,459$89Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1985 Ti 850W 80 PLUS Gold ATX 3.0 Power Supply”, https://vextor7.com/item/51671908 (accessed 2026-10-19).