Hardware Spec Index

Caldera FN-7881 Edge 120mm PWM Case Fan

Case Fans · Caldera · SKU FN7881-EDGE · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index415 (Case Fans scale)
Category rank#22,579
Street price$9
Power4 W
Performance per dollar46.11
Released2022

Specifications

BrandCaldera
ModelCaldera FN-7881 Edge
Size120 × 120 × 25 mm
Speed400–2,700 RPM (PWM)
Airflow91.8 CFM
Static pressure2.97 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-7881 Edge 120mm PWM Case Fan”, https://vextor7.com/item/7147095 (accessed 2026-10-23).