Hardware Spec Index

Caldera FN-2548 Pro 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN2548-PRO · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index1,338 (Case Fans scale)
Category rank#32,901
Street price$49
Power3 W
Performance per dollar27.31
Released2024

Specifications

BrandCaldera
ModelCaldera FN-2548 Pro
Size120 × 120 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise24 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-6833 Ti 140mm PWM Case Fan (3-Pack)628$19Compare
Caldera FN-8118 Edge 120mm PWM Case Fan751$29Compare
Teralux FN-6372 Max 120mm PWM ARGB Case Fan910$29Compare
Teralux FN-9032 Prime 120mm PWM ARGB Case Fan (3-Pack)1,117$39Compare
Brontix FN-8652 Ultra 120mm PWM Case Fan237$9Compare
Zephyra FN-3384 Pro 140mm PWM Case Fan285$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2548 Pro 120mm PWM ARGB Case Fan”, https://vextor7.com/item/347007 (accessed 2026-10-22).