1PCS X6720A ST318304FC 18G 10K FC Optical Drive - 540-4191 / 390-0034

Listing for 1PCS replacement optical drive compatible with X6720A. Model: ST318304FC — Capacity: 18G — Speed: 10K — Interface: FC. Manufacturer/part numbers included: 540-4191 and 390-0034. Sold as a single unit (1PCS) suitable as a spare or replacement drive for systems requiring these exact specifications.