Hardware Spec Index

Zephyra FN-1553 XT 140mm PWM Case Fan (3-Pack)

Case Fans · Zephyra · SKU FN1553-XT · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index284 (Case Fans scale)
Category rank#39,722
Street price$9
Power4 W
Performance per dollar31.56
Released2023

Specifications

BrandZephyra
ModelZephyra FN-1553 XT
Size140 × 140 × 25 mm
Speed300–2,900 RPM (PWM)
Airflow139.2 CFM
Static pressure2.75 mmH₂O
Noise25 dBA
BearingFluid dynamic bearing
Connector4-pin PWM
Rated lifetime100,000 hours

Related guides

AIO Liquid Cooling vs Air Cooling for CPUs

Similar Case Fans

ModelBenchmarkPriceCompare
Caldera FN-6269 Plus 140mm PWM ARGB Case Fan1,171$39Compare
Caldera FN-4148 Plus 120mm PWM Case Fan (3-Pack)699$19Compare
Caldera FN-4515 Ti 140mm PWM Case Fan (3-Pack)788$29Compare
Caldera FN-2620 XT 120mm PWM Case Fan (3-Pack)536$19Compare
Zephyra FN-8728 Pro 120mm PWM ARGB Case Fan1,323$49Compare
Zephyra FN-6219 SE 120mm PWM Case Fan (3-Pack)260$9Compare

All Case Fans · JSON

Cite this page: Hardware Spec Index, “Zephyra FN-1553 XT 140mm PWM Case Fan (3-Pack)”, https://vextor7.com/item/894827 (accessed 2026-10-21).