Hardware Spec Index

Caldera FN-5550 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN5550-EDGE · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index812 (Case Fans scale)
Category rank#13,673
Street price$19
Power3 W
Performance per dollar42.74
Released2022

Specifications

BrandCaldera
ModelCaldera FN-5550 Edge
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-5149 Pro 120mm PWM Case Fan694$19Compare
Teralux FN-4029 SE 120mm PWM Case Fan522$19Compare
Zephyra FN-5313 XT 120mm PWM ARGB Case Fan (3-Pack)1,264$39Compare
Corvane FN-7863 Core 120mm PWM Case Fan627$19Compare
Teralux FN-5335 Pro 140mm PWM Case Fan (3-Pack)762$29Compare
Brontix FN-4633 Plus 120mm PWM ARGB Case Fan913$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-5550 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/4448846 (accessed 2026-10-20).