Hardware Spec Index

Caldera FN-1233 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1233-PRIME · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index695 (Case Fans scale)
Category rank#27,777
Street price$19
Power2 W
Performance per dollar36.58
Released2026

Specifications

BrandCaldera
ModelCaldera FN-1233 Prime
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-1233 Prime 140mm PWM Case Fan”, https://vextor7.com/item/31364635 (accessed 2026-10-25).