Hardware Spec Index

Caldera FN-4238 Prime 120mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN4238-PRIME · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index1,065 (Case Fans scale)
Category rank#22,627
Street price$39
Power3 W
Performance per dollar27.31
Released2021

Specifications

BrandCaldera
ModelCaldera FN-4238 Prime
Size120 × 120 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow61.2 CFM
Static pressure1.98 mmH₂O
Noise28 dBA
BearingFluid dynamic bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-9872 Pro 120mm PWM ARGB Case Fan1,081$39Compare
Zephyra FN-4508 Ti 140mm PWM ARGB Case Fan869$29Compare
Zephyra FN-6937 Pro 120mm PWM ARGB Case Fan (3-Pack)936$29Compare
Teralux FN-9209 XT 120mm PWM ARGB Case Fan1,205$39Compare
Zephyra FN-3492 Plus 140mm PWM Case Fan (3-Pack)684$19Compare
Caldera FN-7446 Ultra 140mm PWM ARGB Case Fan (3-Pack)1,331$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4238 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/83674662 (accessed 2026-10-20).