Hardware Spec Index

Zephyra FN-4878 Pro 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4878-PRO · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index770 (Case Fans scale)
Category rank#14,930
Street price$19
Power3 W
Performance per dollar40.53
Released2019

Specifications

BrandZephyra
ModelZephyra FN-4878 Pro
Size140 × 140 × 25 mm
Speed400–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Brontix FN-2096 Pro 140mm PWM ARGB Case Fan (3-Pack)1,400$49Compare
Zephyra FN-1133 Prime 120mm PWM Case Fan (3-Pack)434$19Compare
Zephyra FN-6088 Prime 120mm PWM Case Fan (3-Pack)642$19Compare
Corvane FN-1704 Plus 120mm PWM ARGB Case Fan1,400$49Compare
Teralux FN-6089 Plus 120mm PWM Case Fan334$9Compare
Teralux FN-1576 Ti 120mm PWM Case Fan230$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4878 Pro 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/97717252 (accessed 2026-10-26).