Hardware Spec Index

Caldera FN-7642 XT 140mm PWM Case Fan

Case Fans · Caldera · SKU FN7642-XT · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index205 (Case Fans scale)
Category rank#22,049
Street price$9
Power3 W
Performance per dollar22.78
Released2019

Specifications

BrandCaldera
ModelCaldera FN-7642 XT
Size140 × 140 × 25 mm
Speed300–1,600 RPM (PWM)
Airflow76.8 CFM
Static pressure1.52 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-4325 Pro 120mm PWM Case Fan308$9Compare
Caldera FN-5885 Prime 140mm PWM Case Fan652$19Compare
Brontix FN-8063 SE 120mm PWM ARGB Case Fan974$29Compare
Brontix FN-3380 Prime 120mm PWM ARGB Case Fan805$29Compare
Brontix FN-2275 Core 120mm PWM Case Fan754$19Compare
Brontix FN-7624 Edge 140mm PWM ARGB Case Fan (3-Pack)891$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7642 XT 140mm PWM Case Fan”, https://vextor7.com/item/18697303 (accessed 2026-10-25).