Hardware Spec Index

Caldera FN-4790 XT 140mm PWM Case Fan

Case Fans · Caldera · SKU FN4790-XT · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index357 (Case Fans scale)
Category rank#35,208
Street price$9
Power3 W
Performance per dollar39.67
Released2024

Specifications

BrandCaldera
ModelCaldera FN-4790 XT
Size140 × 140 × 25 mm
Speed400–2,300 RPM (PWM)
Airflow110.4 CFM
Static pressure2.19 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-3536 Pro 120mm PWM ARGB Case Fan1,072$39Compare
Caldera FN-2046 Ultra 120mm PWM Case Fan394$9Compare
Brontix FN-6528 Ti 140mm PWM ARGB Case Fan1,023$39Compare
Brontix FN-8286 SE 140mm PWM Case Fan (3-Pack)668$19Compare
Brontix FN-8104 Prime 120mm PWM Case Fan294$9Compare
Caldera FN-7015 Prime 140mm PWM Case Fan503$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4790 XT 140mm PWM Case Fan”, https://vextor7.com/item/93354995 (accessed 2026-10-26).