Hardware Spec Index

Zephyra FN-1820 Core 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN1820-CORE · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index251 (Case Fans scale)
Category rank#48,039
Street price$9
Power3 W
Performance per dollar27.89
Released2022

Specifications

BrandZephyra
ModelZephyra FN-1820 Core
Size120 × 120 × 25 mm
Speed400–1,900 RPM (PWM)
Airflow64.6 CFM
Static pressure2.09 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
Teralux FN-5173 Max 120mm PWM ARGB Case Fan886$29Compare
Zephyra FN-7765 Plus 120mm PWM Case Fan (3-Pack)802$29Compare
Corvane FN-3624 Edge 120mm PWM ARGB Case Fan1,132$29Compare
Teralux FN-5508 Ti 120mm PWM ARGB Case Fan (3-Pack)1,090$39Compare
Zephyra FN-1621 Ultra 140mm PWM Case Fan746$29Compare
Zephyra FN-1661 Pro 120mm PWM ARGB Case Fan802$29Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-1820 Core 120mm PWM Case Fan”, https://vextor7.com/item/8580233 (accessed 2026-10-21).