Hardware Spec Index

Caldera FN-7971 Prime 120mm PWM Case Fan

Case Fans · Caldera · SKU FN7971-PRIME · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index790 (Case Fans scale)
Category rank#40,092
Street price$19
Power3 W
Performance per dollar41.58
Released2026

Specifications

BrandCaldera
ModelCaldera FN-7971 Prime
Size120 × 120 × 25 mm
Speed300–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise23 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-4706 Max 140mm PWM ARGB Case Fan782$19Compare
Teralux FN-9607 Max 120mm PWM Case Fan385$9Compare
Brontix FN-7011 Edge 140mm PWM Case Fan729$19Compare
Zephyra FN-4926 Ti 120mm PWM ARGB Case Fan (3-Pack)1,237$39Compare
Brontix FN-6881 Max 140mm PWM Case Fan572$19Compare
Zephyra FN-1599 Ti 140mm PWM Case Fan (3-Pack)418$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7971 Prime 120mm PWM Case Fan”, https://vextor7.com/item/54771712 (accessed 2026-10-25).