Hardware Spec Index

Caldera FN-3841 Edge 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN3841-EDGE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index411 (Case Fans scale)
Category rank#2,149
Street price$19
Power3 W
Performance per dollar21.63
Released2025

Specifications

BrandCaldera
ModelCaldera FN-3841 Edge
Size140 × 140 × 25 mm
Speed500–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-1418 SE 140mm PWM Case Fan703$19Compare
Zephyra FN-4969 Pro 140mm PWM Case Fan (3-Pack)241$9Compare
Zephyra FN-2117 Max 140mm PWM Case Fan (3-Pack)328$9Compare
Zephyra FN-3523 Ti 140mm PWM ARGB Case Fan1,280$49Compare
Zephyra FN-9440 Edge 120mm PWM ARGB Case Fan (3-Pack)1,094$39Compare
Zephyra FN-2560 Max 140mm PWM Case Fan (3-Pack)662$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3841 Edge 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/3022977 (accessed 2026-10-25).