Hardware Spec Index

Caldera FN-2477 XT 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2477-XT · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index812 (Case Fans scale)
Category rank#44,876
Street price$19
Power3 W
Performance per dollar42.74
Released2026

Specifications

BrandCaldera
ModelCaldera FN-2477 XT
Size140 × 140 × 25 mm
Speed300–1,700 RPM (PWM)
Airflow81.6 CFM
Static pressure1.61 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-8842 SE 120mm PWM Case Fan383$19Compare
Zephyra FN-9397 XT 120mm PWM ARGB Case Fan (3-Pack)890$29Compare
Brontix FN-9810 SE 120mm PWM ARGB Case Fan1,258$49Compare
Teralux FN-7976 Prime 120mm PWM Case Fan (3-Pack)489$19Compare
Brontix FN-9412 Edge 120mm PWM Case Fan325$9Compare
Zephyra FN-7547 Pro 140mm PWM ARGB Case Fan1,186$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2477 XT 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/7149952 (accessed 2026-10-19).