Hardware Spec Index

Zephyra FN-4987 Prime 120mm PWM ARGB Case Fan

Case Fans · Zephyra · SKU FN4987-PRIME · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index1,064 (Case Fans scale)
Category rank#27,243
Street price$29
Power3 W
Performance per dollar36.69
Released2020

Specifications

BrandZephyra
ModelZephyra FN-4987 Prime
Size120 × 120 × 25 mm
Speed400–2,100 RPM (PWM)
Airflow71.4 CFM
Static pressure2.31 mmH₂O
Noise31 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime150,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-9963 SE 120mm PWM Case Fan (3-Pack)337$19Compare
Teralux FN-3524 Prime 120mm PWM ARGB Case Fan830$29Compare
Brontix FN-3486 Pro 140mm PWM ARGB Case Fan (3-Pack)924$29Compare
Teralux FN-5047 Core 120mm PWM ARGB Case Fan1,113$39Compare
Teralux FN-1605 SE 120mm PWM ARGB Case Fan978$39Compare
Teralux FN-2507 Max 140mm PWM ARGB Case Fan848$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-4987 Prime 120mm PWM ARGB Case Fan”, https://vextor7.com/item/4188475 (accessed 2026-10-23).