Hardware Spec Index

Caldera FN-4487 Prime 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN4487-PRIME · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index489 (Case Fans scale)
Category rank#18,064
Street price$19
Power3 W
Performance per dollar25.74
Released2026

Specifications

BrandCaldera
ModelCaldera FN-4487 Prime
Size140 × 140 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise34 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-9095 XT 120mm PWM ARGB Case Fan830$29Compare
Corvane FN-8510 Max 120mm PWM Case Fan506$19Compare
Corvane FN-6570 Plus 120mm PWM ARGB Case Fan (3-Pack)1,211$49Compare
Zephyra FN-2608 Core 120mm PWM Case Fan (3-Pack)665$19Compare
Zephyra FN-8624 Core 120mm PWM Case Fan476$19Compare
Zephyra FN-6548 SE 120mm PWM Case Fan721$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-4487 Prime 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/87729657 (accessed 2026-10-25).