Size:230mm The Spectre Pro RGB is the latest addition to the Spectre fan series. As a direct successor of the Spectre Pro, the RGB version is based on the same technology, thus providing the efficiency and durability of its predecessor. Carrying on the BitFenix spirit, it provides utmost versatility and flexibility with availability reaching from 120mm up to 230mm fans. Featuring the TriBright LED Technology, the Spectre Pro RGB is ASUS AURA SYNC Ready and compatible with other BitFenix RGB products.