Hardware Spec Index

Caldera FN-2045 Max 140mm PWM Case Fan (3-Pack)

Case Fans · Caldera · SKU FN2045-MAX · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index352 (Case Fans scale)
Category rank#15,444
Street price$9
Power3 W
Performance per dollar39.11
Released2021

Specifications

BrandCaldera
ModelCaldera FN-2045 Max
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 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
Zephyra FN-7939 Core 140mm PWM Case Fan608$19Compare
Brontix FN-9107 Ti 120mm PWM Case Fan224$9Compare
Zephyra FN-6300 SE 140mm PWM ARGB Case Fan1,061$39Compare
Teralux FN-3058 Prime 140mm PWM Case Fan228$9Compare
Teralux FN-2579 Ultra 120mm PWM ARGB Case Fan831$19Compare
Zephyra FN-3980 XT 120mm PWM ARGB Case Fan883$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-2045 Max 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/95299211 (accessed 2026-10-25).