Hardware Spec Index

Caldera FN-1644 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1644-PRIME · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index792 (Case Fans scale)
Category rank#12,084
Street price$19
Power2 W
Performance per dollar41.68
Released2019

Specifications

BrandCaldera
ModelCaldera FN-1644 Prime
Size120 × 120 × 25 mm
Speed500–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise35 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-9119 Core 140mm PWM ARGB Case Fan (3-Pack)1,292$49Compare
Zephyra FN-6510 Max 120mm PWM Case Fan508$19Compare
Zephyra FN-7596 Prime 120mm PWM ARGB Case Fan901$29Compare
Corvane FN-9891 Plus 140mm PWM ARGB Case Fan1,234$39Compare
Teralux FN-4914 Max 120mm PWM Case Fan582$19Compare
Brontix FN-8898 Prime 140mm PWM Case Fan779$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-1644 Prime 120mm PWM Case Fan”, https://vextor7.com/item/17867948 (accessed 2026-10-21).