Hardware Spec Index

Caldera FN-1278 Prime 140mm PWM Case Fan

Case Fans · Caldera · SKU FN1278-PRIME · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index505 (Case Fans scale)
Category rank#46,674
Street price$19
Power3 W
Performance per dollar26.58
Released2023

Specifications

BrandCaldera
ModelCaldera FN-1278 Prime
Size140 × 140 × 25 mm
Speed400–1,500 RPM (PWM)
Airflow72.0 CFM
Static pressure1.43 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-1126 Core 120mm PWM ARGB Case Fan1,257$39Compare
Teralux FN-6047 SE 140mm PWM ARGB Case Fan (3-Pack)989$29Compare
Zephyra FN-7176 Prime 140mm PWM Case Fan477$19Compare
Corvane FN-6966 Prime 120mm PWM Case Fan634$19Compare
Caldera FN-8252 SE 140mm PWM Case Fan (3-Pack)209$9Compare
Teralux FN-9319 Prime 120mm PWM ARGB Case Fan970$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-1278 Prime 140mm PWM Case Fan”, https://vextor7.com/item/20183836 (accessed 2026-10-20).