Hardware Spec Index

Caldera FN-1644 Core 120mm PWM Case Fan

Case Fans · Caldera · SKU FN1644-CORE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index743 (Case Fans scale)
Category rank#23,961
Street price$19
Power3 W
Performance per dollar39.11
Released2023

Specifications

BrandCaldera
ModelCaldera FN-1644 Core
Size120 × 120 × 25 mm
Speed300–2,300 RPM (PWM)
Airflow78.2 CFM
Static pressure2.53 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-7087 Core 140mm PWM ARGB Case Fan1,275$39Compare
Teralux FN-7830 Ti 120mm PWM Case Fan808$29Compare
Teralux FN-1915 Pro 120mm PWM ARGB Case Fan1,132$39Compare
Zephyra FN-6311 Ti 140mm PWM ARGB Case Fan1,052$29Compare
Teralux FN-8926 Ultra 140mm PWM Case Fan (3-Pack)327$9Compare
Corvane FN-1795 XT 140mm PWM ARGB Case Fan1,117$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-1644 Core 120mm PWM Case Fan”, https://vextor7.com/item/6690797 (accessed 2026-10-20).