Hardware Spec Index

Zephyra FN-5550 Prime 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN5550-PRIME · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index265 (Case Fans scale)
Category rank#5,703
Street price$9
Power3 W
Performance per dollar29.44
Released2023

Specifications

BrandZephyra
ModelZephyra FN-5550 Prime
Size120 × 120 × 25 mm
Speed500–1,500 RPM (PWM)
Airflow51.0 CFM
Static pressure1.65 mmH₂O
Noise22 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-6963 Plus 120mm PWM ARGB Case Fan (3-Pack)1,326$49Compare
Caldera FN-7889 XT 120mm PWM ARGB Case Fan (3-Pack)1,252$49Compare
Teralux FN-3610 Pro 120mm PWM Case Fan (3-Pack)452$9Compare
Brontix FN-5607 Pro 120mm PWM ARGB Case Fan855$29Compare
Corvane FN-9567 Edge 120mm PWM Case Fan471$19Compare
Zephyra FN-2598 XT 120mm PWM Case Fan (3-Pack)307$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-5550 Prime 120mm PWM Case Fan”, https://vextor7.com/item/4339214 (accessed 2026-10-22).