Hardware Spec Index

Caldera FN-3291 XT 120mm PWM Case Fan

Case Fans · Caldera · SKU FN3291-XT · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index636 (Case Fans scale)
Category rank#31,603
Street price$19
Power3 W
Performance per dollar33.47
Released2025

Specifications

BrandCaldera
ModelCaldera FN-3291 XT
Size120 × 120 × 25 mm
Speed200–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-6859 SE 140mm PWM Case Fan321$9Compare
Zephyra FN-6665 SE 120mm PWM ARGB Case Fan (3-Pack)930$29Compare
Caldera FN-7681 Pro 120mm PWM Case Fan681$19Compare
Corvane FN-3600 Core 120mm PWM Case Fan211$9Compare
Zephyra FN-8906 Max 140mm PWM Case Fan550$19Compare
Brontix FN-3584 Pro 140mm PWM ARGB Case Fan (3-Pack)1,141$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-3291 XT 120mm PWM Case Fan”, https://vextor7.com/item/3897342 (accessed 2026-10-19).