Hardware Spec Index

Caldera FN-7531 XT 140mm PWM Case Fan

Case Fans · Caldera · SKU FN7531-XT · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index225 (Case Fans scale)
Category rank#27,704
Street price$9
Power4 W
Performance per dollar25.00
Released2019

Specifications

BrandCaldera
ModelCaldera FN-7531 XT
Size140 × 140 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow144.0 CFM
Static pressure2.85 mmH₂O
Noise28 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-6249 Edge 120mm PWM ARGB Case Fan (3-Pack)826$19Compare
Caldera FN-7977 Max 140mm PWM ARGB Case Fan1,287$39Compare
Brontix FN-3623 Ti 120mm PWM ARGB Case Fan (3-Pack)1,343$49Compare
Teralux FN-3499 Max 120mm PWM Case Fan841$29Compare
Brontix FN-8745 Pro 140mm PWM ARGB Case Fan1,124$39Compare
Teralux FN-3082 Ultra 140mm PWM Case Fan504$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-7531 XT 140mm PWM Case Fan”, https://vextor7.com/item/18010091 (accessed 2026-10-23).