Hardware Spec Index

Zephyra FN-4988 Plus 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4988-PLUS · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index382 (Case Fans scale)
Category rank#37,801
Street price$9
Power4 W
Performance per dollar42.44
Released2025

Specifications

BrandZephyra
ModelZephyra FN-4988 Plus
Size140 × 140 × 25 mm
Speed400–2,600 RPM (PWM)
Airflow124.8 CFM
Static pressure2.47 mmH₂O
Noise26 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Teralux FN-4730 XT 120mm PWM ARGB Case Fan1,233$49Compare
Caldera FN-3007 XT 120mm PWM Case Fan504$19Compare
Zephyra FN-1977 Ultra 120mm PWM Case Fan707$29Compare
Corvane FN-3008 Ti 120mm PWM Case Fan335$9Compare
Caldera FN-8267 Plus 120mm PWM Case Fan818$29Compare
Zephyra FN-5892 Ultra 140mm PWM ARGB Case Fan1,062$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4988 Plus 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/19948855 (accessed 2026-10-19).