This product is either discontinued or we cannot get that from suppliers.
Asus Drw-24d5mt Extreme Internal, Black, DVD 145 ms, CD 125 ms, SATA, 128 MB, HDD 10GB or more, Dics 12cm/8cm, Vertical and Horizontal (+12° ~ -12°).
M-DISC provides archival-quality storage to protect your precious photo, video and data for 1,000 years or more.