Hardware Spec Index

Caldera FN-4901 Plus 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4901-PLUS · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,321 (Case Fans scale)
Category rank#17,312
Street price$49
Power3 W
Performance per dollar26.96
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4901 Plus
Size120 × 120 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 mmH₂O
Noise25 dBA
BearingFluid dynamic 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-5211 Plus 140mm PWM ARGB Case Fan840$29Compare
Brontix FN-8138 Core 140mm PWM ARGB Case Fan (3-Pack)1,312$49Compare
Brontix FN-8545 Core 120mm PWM Case Fan (3-Pack)442$19Compare
Teralux FN-5346 Core 140mm PWM Case Fan (3-Pack)738$19Compare
Zephyra FN-7534 Plus 120mm PWM ARGB Case Fan997$29Compare
Caldera FN-2031 Ultra 120mm PWM ARGB Case Fan841$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4901 Plus 120mm PWM ARGB Case Fan”, https://vextor7.com/item/6147919 (accessed 2026-10-25).