Hardware Spec Index

Caldera FN-2277 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2277-PRIME · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index651 (Case Fans scale)
Category rank#11,645
Street price$19
Power3 W
Performance per dollar34.26
Released2021

Specifications

BrandCaldera
ModelCaldera FN-2277 Prime
Size120 × 120 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-6219 Edge 120mm PWM ARGB Case Fan1,215$39Compare
Caldera FN-1321 XT 120mm PWM Case Fan623$19Compare
Corvane FN-8223 SE 120mm PWM Case Fan (3-Pack)690$19Compare
Zephyra FN-9050 Prime 140mm PWM Case Fan302$9Compare
Corvane FN-8592 SE 140mm PWM Case Fan406$9Compare
Corvane FN-7517 Prime 140mm PWM Case Fan412$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2277 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6909162 (accessed 2026-10-20).