Hardware Spec Index

Caldera FN-1990 Prime 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN1990-PRIME · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,047 (Case Fans scale)
Category rank#37,648
Street price$29
Power3 W
Performance per dollar36.10
Released2023

Specifications

BrandCaldera
ModelCaldera FN-1990 Prime
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise35 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-2545 XT 120mm PWM Case Fan664$19Compare
Zephyra FN-8796 Pro 120mm PWM Case Fan315$9Compare
Brontix FN-5691 Ti 140mm PWM Case Fan (3-Pack)774$19Compare
Corvane FN-1910 SE 120mm PWM ARGB Case Fan1,253$49Compare
Caldera FN-7759 Plus 120mm PWM Case Fan (3-Pack)263$9Compare
Corvane FN-2346 Ultra 120mm PWM ARGB Case Fan1,376$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-1990 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/734339 (accessed 2026-10-21).