Hardware Spec Index

Zephyra FN-4855 Prime 120mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN4855-PRIME · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index673 (Case Fans scale)
Category rank#31,259
Street price$19
Power2 W
Performance per dollar35.42
Released2024

Specifications

BrandZephyra
ModelZephyra FN-4855 Prime
Size120 × 120 × 25 mm
Speed200–1,400 RPM (PWM)
Airflow47.6 CFM
Static pressure1.54 mmH₂O
Noise23 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-5555 Edge 140mm PWM ARGB Case Fan1,080$39Compare
Zephyra FN-3124 Pro 120mm PWM ARGB Case Fan1,377$49Compare
Brontix FN-9971 SE 140mm PWM ARGB Case Fan1,130$29Compare
Corvane FN-3372 XT 120mm PWM Case Fan239$9Compare
Corvane FN-7877 Plus 120mm PWM Case Fan669$19Compare
Zephyra FN-5005 Edge 120mm PWM Case Fan594$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4855 Prime 120mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/6167641 (accessed 2026-10-22).