Hardware Spec Index

Zephyra FN-2691 Ti 140mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN2691-TI · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index1,214 (Case Fans scale)
Category rank#47,271
Street price$39
Power3 W
Performance per dollar31.13
Released2021

Specifications

BrandZephyra
ModelZephyra FN-2691 Ti
Size140 × 140 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise26 dBA
BearingMagnetic levitation
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-8935 Edge 140mm PWM Case Fan454$19Compare
Zephyra FN-1918 Plus 120mm PWM ARGB Case Fan1,176$39Compare
Zephyra FN-1986 Prime 140mm PWM Case Fan554$19Compare
Caldera FN-7333 Pro 120mm PWM Case Fan280$9Compare
Caldera FN-1469 Ultra 120mm PWM Case Fan (3-Pack)355$9Compare
Corvane FN-6460 Ti 120mm PWM Case Fan595$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-2691 Ti 140mm PWM ARGB Case Fan”, https://vextor7.com/item/21924220 (accessed 2026-10-26).