Hardware Spec Index

Zephyra FN-1503 Prime 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN1503-PRIME · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index671 (Case Fans scale)
Category rank#22,665
Street price$19
Power3 W
Performance per dollar35.32
Released2024

Specifications

BrandZephyra
ModelZephyra FN-1503 Prime
Size140 × 140 × 25 mm
Speed200–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise36 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
Zephyra FN-6896 Ti 140mm PWM Case Fan602$19Compare
Zephyra FN-6479 Prime 140mm PWM Case Fan (3-Pack)585$19Compare
Caldera FN-3278 Ultra 140mm PWM Case Fan309$9Compare
Caldera FN-5279 Plus 120mm PWM Case Fan769$19Compare
Brontix FN-2743 Max 140mm PWM Case Fan621$19Compare
Zephyra FN-3798 Plus 120mm PWM ARGB Case Fan1,260$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-1503 Prime 140mm PWM Case Fan”, https://vextor7.com/item/44554632 (accessed 2026-10-23).