Sunon PMD1204PQBX-A 40mm 13000 RPM Case Fan - Black Sunon 40mm x 40mm x 28mm Fan PMD1204PQBX-A 12V DC / 6.8W 13000 RPM / 23.5 CFM / 51.5 dBA 3-Wire with Plug (Black / Red / Yellow)