Hardware Spec Index

Zephyra FN-4253 Core 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN4253-CORE · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index220 (Case Fans scale)
Category rank#11,410
Street price$9
Power3 W
Performance per dollar24.44
Released2019

Specifications

BrandZephyra
ModelZephyra FN-4253 Core
Size140 × 140 × 25 mm
Speed400–1,800 RPM (PWM)
Airflow86.4 CFM
Static pressure1.71 mmH₂O
Noise32 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-2945 Max 140mm PWM Case Fan432$19Compare
Teralux FN-1391 XT 120mm PWM Case Fan389$19Compare
Caldera FN-2225 SE 140mm PWM Case Fan (3-Pack)671$19Compare
Caldera FN-4669 Core 120mm PWM ARGB Case Fan (3-Pack)896$29Compare
Caldera FN-1463 Core 120mm PWM ARGB Case Fan (3-Pack)911$29Compare
Teralux FN-6392 Edge 120mm PWM ARGB Case Fan (3-Pack)1,082$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4253 Core 140mm PWM Case Fan”, https://vextor7.com/item/9996512 (accessed 2026-10-21).