Hardware Spec Index

Zephyra FN-3983 Prime 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN3983-PRIME · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index550 (Case Fans scale)
Category rank#48,406
Street price$19
Power3 W
Performance per dollar28.95
Released2023

Specifications

BrandZephyra
ModelZephyra FN-3983 Prime
Size120 × 120 × 25 mm
Speed400–1,600 RPM (PWM)
Airflow54.4 CFM
Static pressure1.76 mmH₂O
Noise27 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Corvane FN-8543 Ti 120mm PWM ARGB Case Fan (3-Pack)950$29Compare
Teralux FN-6873 Ti 120mm PWM ARGB Case Fan (3-Pack)1,242$39Compare
Teralux FN-4562 Max 120mm PWM Case Fan720$19Compare
Caldera FN-2596 Ti 120mm PWM Case Fan (3-Pack)560$19Compare
Corvane FN-8349 Pro 120mm PWM Case Fan631$19Compare
Brontix FN-3303 Max 120mm PWM Case Fan (3-Pack)496$19Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-3983 Prime 120mm PWM Case Fan”, https://vextor7.com/item/72329677 (accessed 2026-10-25).