Hardware Spec Index

Zephyra FN-6856 Edge 120mm PWM Case Fan

Case Fans · Zephyra · SKU FN6856-EDGE · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index311 (Case Fans scale)
Category rank#18,426
Street price$9
Power3 W
Performance per dollar34.56
Released2021

Specifications

BrandZephyra
ModelZephyra FN-6856 Edge
Size120 × 120 × 25 mm
Speed400–1,700 RPM (PWM)
Airflow57.8 CFM
Static pressure1.87 mmH₂O
Noise22 dBA
BearingMagnetic levitation
Connector4-pin PWM
Rated lifetime50,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Zephyra FN-3578 Prime 120mm PWM Case Fan491$19Compare
Zephyra FN-1928 Pro 140mm PWM Case Fan385$19Compare
Caldera FN-3710 Ti 120mm PWM Case Fan (3-Pack)587$19Compare
Corvane FN-9217 Edge 120mm PWM ARGB Case Fan964$29Compare
Zephyra FN-8064 Plus 140mm PWM ARGB Case Fan1,266$49Compare
Zephyra FN-1506 Ti 120mm PWM ARGB Case Fan1,357$49Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-6856 Edge 120mm PWM Case Fan”, https://vextor7.com/item/21316140 (accessed 2026-10-20).