Hardware Spec Index

Caldera PW-1690 Ti 850W 80 PLUS Gold ATX Power Supply

Power Supplies · Caldera · SKU PW1690-TI · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,909 (Power Supplies scale)
Category rank#8,946
Street price$169
Power850 W (rated)
Performance per dollar11.30
Released2021

Specifications

BrandCaldera
ModelCaldera PW-1690 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-9564 Max 1300W 80 PLUS Titanium ATX Power Supply2,830$329Compare
Novexa PW-1120 Plus 750W 80 PLUS Gold ATX Power Supply1,327$89Compare
Zephyra PW-3372 Pro 1300W 80 PLUS Titanium ATX 3.0 Power Supply2,789$339Compare
Zephyra PW-6825 Ultra 850W 80 PLUS Gold ATX 3.1 Power Supply1,629$139Compare
Teralux PW-6317 SE 1000W 80 PLUS Platinum ATX 3.0 Power Supply1,862$169Compare
Novexa PW-4570 Ti 1000W 80 PLUS Gold SFX Power Supply1,831$129Compare

All Power Supplies · JSON

Cite this page: Hardware Spec Index, “Caldera PW-1690 Ti 850W 80 PLUS Gold ATX Power Supply”, https://vextor7.com/item/1504124 (accessed 2026-10-20).