Hardware Spec Index

Caldera FN-2746 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2746-PRIME · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index207 (Case Fans scale)
Category rank#4,024
Street price$9
Power3 W
Performance per dollar23.00
Released2019

Specifications

BrandCaldera
ModelCaldera FN-2746 Prime
Size120 × 120 × 25 mm
Speed500–2,200 RPM (PWM)
Airflow74.8 CFM
Static pressure2.42 mmH₂O
Noise22 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-1579 Plus 140mm PWM ARGB Case Fan (3-Pack)997$29Compare
Brontix FN-2076 Plus 140mm PWM Case Fan386$19Compare
Caldera FN-4581 SE 120mm PWM Case Fan574$19Compare
Zephyra FN-2940 SE 140mm PWM Case Fan409$19Compare
Brontix FN-7389 Max 120mm PWM ARGB Case Fan894$29Compare
Brontix FN-9402 Ti 140mm PWM Case Fan389$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2746 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/50830002 (accessed 2026-10-20).