TDK Unveils 1TB Optical Disc, Photogs in the Distant Future Rejoice | PetaPixel
New optical laser can increase DVD storage up to one petabyte | Extremetech
Optical disc - Wikipedia
How many DVD makes 1 TB? - Quora
New TiVo Upgrade Kits – 1 Terabyte Drives for Most TiVos – WeaKnees Blog
Magnavox MDR557H/F7 1 TB HDD DVD Recorder HDMI 1080P Digital Tuner
How many DVD makes 1 TB? - Quora
1 to 5 Disc / Hard Drive to Disc ISO Duplicator with 1 TB HDD & USB – EZ Dupe, Inc.
The 1TB DVD Disk Is Here
How many DVD makes 1 TB? - Quora
More data storage? Here's how to fit 1,000 terabytes on a DVD
Enggematerial: Observe various secondary storage systems- Hard Disk, Flash drives, CD/ DVD drive.
Toshiba Corporation announced the world's first digital hard disk video recorder, integrating a recordable HD DVD and 1-terabyte hard disk RD-A1 during the press conference in Tokyo, Japan, on June 22, 2006.
1TB DVD
New DVD-sized disc to hold 1 to 5 terabytes of data | Ars Technica