Hardware Spec Index

Zephyra FN-4938 XT 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4938-XT · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index702 (Case Fans scale)
Category rank#5,750
Street price$19
Power3 W
Performance per dollar36.95
Released2020

Specifications

BrandZephyra
ModelZephyra FN-4938 XT
Size140 × 140 × 25 mm
Speed200–2,000 RPM (PWM)
Airflow96.0 CFM
Static pressure1.90 mmH₂O
Noise25 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-7561 SE 140mm PWM Case Fan275$9Compare
Teralux FN-6804 Plus 120mm PWM ARGB Case Fan1,044$39Compare
Zephyra FN-4489 Plus 140mm PWM Case Fan604$19Compare
Corvane FN-1327 Pro 140mm PWM ARGB Case Fan (3-Pack)1,206$39Compare
Teralux FN-5569 SE 120mm PWM ARGB Case Fan1,165$39Compare
Caldera FN-6538 Core 120mm PWM ARGB Case Fan1,251$39Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4938 XT 140mm PWM Case Fan”, https://vextor7.com/item/4740153 (accessed 2026-10-23).