Hardware Spec Index

Caldera FN-8891 XT 140mm PWM ARGB Case Fan (3-Pack)

Case Fans · Caldera · SKU FN8891-XT · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,381 (Case Fans scale)
Category rank#32,988
Street price$49
Power2 W
Performance per dollar28.18
Released2020

Specifications

BrandCaldera
ModelCaldera FN-8891 XT
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise24 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-4060 Plus 120mm PWM Case Fan (3-Pack)295$9Compare
Caldera FN-7900 XT 120mm PWM ARGB Case Fan1,231$49Compare
Zephyra FN-6846 Ultra 120mm PWM ARGB Case Fan (3-Pack)1,133$39Compare
Teralux FN-3703 Core 140mm PWM ARGB Case Fan1,137$39Compare
Teralux FN-1956 Core 120mm PWM ARGB Case Fan899$29Compare
Caldera FN-3827 XT 120mm PWM ARGB Case Fan1,243$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Caldera FN-8891 XT 140mm PWM ARGB Case Fan (3-Pack)”, https://vextor7.com/item/46975333 (accessed 2026-10-22).