Hardware Spec Index

Caldera FN-9650 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN9650-PRIME · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index747 (Case Fans scale)
Category rank#28,799
Street price$29
Power3 W
Performance per dollar25.76
Released2019

Specifications

BrandCaldera
ModelCaldera FN-9650 Prime
Size140 × 140 × 25 mm
Speed500–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-9620 Plus 140mm PWM Case Fan480$19Compare
Zephyra FN-4495 Edge 120mm PWM Case Fan (3-Pack)532$19Compare
Zephyra FN-5615 Prime 140mm PWM ARGB Case Fan (3-Pack)1,103$39Compare
Caldera FN-2590 Prime 120mm PWM Case Fan310$9Compare
Zephyra FN-5495 Prime 120mm PWM Case Fan493$19Compare
Zephyra FN-8354 SE 120mm PWM ARGB Case Fan935$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-9650 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/672507 (accessed 2026-10-25).