Hardware Spec Index

Zephyra FN-1649 Core 140mm PWM Case Fan

Case Fans · Zephyra · SKU FN1649-CORE · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index482 (Case Fans scale)
Category rank#25,731
Street price$19
Power4 W
Performance per dollar25.37
Released2021

Specifications

BrandZephyra
ModelZephyra FN-1649 Core
Size140 × 140 × 25 mm
Speed500–2,800 RPM (PWM)
Airflow134.4 CFM
Static pressure2.66 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-8521 Plus 120mm PWM Case Fan297$9Compare
Corvane FN-1673 Max 140mm PWM ARGB Case Fan (3-Pack)1,400$49Compare
Zephyra FN-4491 Edge 140mm PWM ARGB Case Fan960$29Compare
Caldera FN-1351 Prime 120mm PWM Case Fan (3-Pack)306$9Compare
Teralux FN-7252 Max 140mm PWM Case Fan389$9Compare
Teralux FN-2672 Core 120mm PWM ARGB Case Fan (3-Pack)888$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-1649 Core 140mm PWM Case Fan”, https://vextor7.com/item/2844635 (accessed 2026-10-24).