Hardware Spec Index

Corvane FN-9891 XT 140mm PWM Case Fan

Case Fans · Corvane · SKU FN9891-XT · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index214 (Case Fans scale)
Category rank#23,408
Street price$9
Power3 W
Performance per dollar23.78
Released2021

Specifications

BrandCorvane
ModelCorvane FN-9891 XT
Size140 × 140 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow100.8 CFM
Static pressure2.00 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-7444 Core 120mm PWM Case Fan373$9Compare
Teralux FN-7072 XT 120mm PWM ARGB Case Fan889$29Compare
Brontix FN-6983 Edge 140mm PWM ARGB Case Fan (3-Pack)809$29Compare
Brontix FN-9086 Pro 120mm PWM ARGB Case Fan (3-Pack)1,400$49Compare
Zephyra FN-7431 Prime 120mm PWM Case Fan (3-Pack)719$19Compare
Caldera FN-7916 Max 120mm PWM Case Fan750$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Corvane FN-9891 XT 140mm PWM Case Fan”, https://vextor7.com/item/17347474 (accessed 2026-10-26).