Hardware Spec Index

Caldera FN-7831 SE 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN7831-SE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index414 (Case Fans scale)
Category rank#6,041
Street price$19
Power2 W
Performance per dollar21.79
Released2025

Specifications

BrandCaldera
ModelCaldera FN-7831 SE
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise23 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-3318 Edge 140mm PWM ARGB Case Fan1,132$39Compare
Zephyra FN-9642 Prime 120mm PWM ARGB Case Fan1,289$39Compare
Teralux FN-8928 Ti 120mm PWM Case Fan748$19Compare
Corvane FN-8820 Prime 120mm PWM ARGB Case Fan933$29Compare
Teralux FN-6792 Prime 120mm PWM ARGB Case Fan1,300$49Compare
Zephyra FN-9185 Prime 140mm PWM ARGB Case Fan1,121$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7831 SE 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/11338656 (accessed 2026-10-25).