Hardware Spec Index

Zephyra FN-4900 Pro 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4900-PRO · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index287 (Case Fans scale)
Category rank#39,621
Street price$9
Power2 W
Performance per dollar31.89
Released2026

Specifications

BrandZephyra
ModelZephyra FN-4900 Pro
Size140 × 140 × 25 mm
Speed300–1,400 RPM (PWM)
Airflow67.2 CFM
Static pressure1.33 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-6824 Pro 120mm PWM ARGB Case Fan1,202$49Compare
Brontix FN-8681 Ultra 140mm PWM Case Fan (3-Pack)414$9Compare
Corvane FN-6639 Max 120mm PWM ARGB Case Fan (3-Pack)1,261$49Compare
Caldera FN-6353 Core 140mm PWM Case Fan615$19Compare
Teralux FN-7474 Core 140mm PWM Case Fan554$19Compare
Teralux FN-5039 XT 140mm PWM Case Fan396$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4900 Pro 140mm PWM Case Fan”, https://vextor7.com/item/94864383 (accessed 2026-10-24).