Hardware Spec Index

Caldera FN-6628 XT 140mm PWM ARGB Case Fan

Case Fans · Caldera · SKU FN6628-XT · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,187 (Case Fans scale)
Category rank#37,477
Street price$39
Power3 W
Performance per dollar30.44
Released2025

Specifications

BrandCaldera
ModelCaldera FN-6628 XT
Size140 × 140 × 25 mm
Speed300–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise22 dBA
BearingRifle bearing
Connector4-pin PWM + 3-pin 5V ARGB
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Caldera FN-6628 XT 140mm PWM ARGB Case Fan”, https://vextor7.com/item/3595151 (accessed 2026-10-19).