Hardware Spec Index

Caldera FN-5437 Prime 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN5437-PRIME · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index971 (Case Fans scale)
Category rank#35,413
Street price$29
Power4 W
Performance per dollar33.48
Released2020

Specifications

BrandCaldera
ModelCaldera FN-5437 Prime
Size140 × 140 × 25 mm
Speed300–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-3457 Plus 140mm PWM Case Fan573$19Compare
Corvane FN-1103 SE 140mm PWM Case Fan (3-Pack)284$9Compare
Corvane FN-1341 XT 140mm PWM Case Fan658$19Compare
Zephyra FN-6842 XT 120mm PWM Case Fan279$9Compare
Teralux FN-4628 Max 120mm PWM Case Fan528$19Compare
Teralux FN-8481 Ti 120mm PWM Case Fan (3-Pack)263$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-5437 Prime 140mm PWM ARGB Case Fan”, https://vextor7.com/item/41003124 (accessed 2026-10-19).