Hardware Spec Index

Zephyra FN-2645 Pro 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN2645-PRO · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index548 (Case Fans scale)
Category rank#2,714
Street price$19
Power4 W
Performance per dollar28.84
Released2020

Specifications

BrandZephyra
ModelZephyra FN-2645 Pro
Size120 × 120 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise34 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-7559 SE 140mm PWM Case Fan706$19Compare
Corvane FN-9091 SE 120mm PWM ARGB Case Fan1,332$39Compare
Caldera FN-2634 Prime 120mm PWM ARGB Case Fan1,049$29Compare
Caldera FN-2645 SE 140mm PWM Case Fan326$9Compare
Caldera FN-9898 Ultra 140mm PWM Case Fan609$19Compare
Teralux FN-1138 Pro 120mm PWM Case Fan767$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-2645 Pro 120mm PWM Case Fan”, https://vextor7.com/item/95963026 (accessed 2026-10-21).