Storage

Cloud

Solid State Drive (SSD)

Digital Versatile Disk (DVD)

Hard Disk Drive (HDD)

Compact Disk (CD)

Blue-Ray

Magnetic Tape

Flash Drive

Present Storage

Cloud Devices

Microsoft OneDrive

Skydrive

Google Drive

iCloud

Dropbox

Capacity

Unlimited

Capacity

32GB, 64GB, 128GB, 256GB, 512GB or 1+TB

Brands

Intel

SanDisk

Samsung

Kingston

Capacity

Capacity

Capacity

Capacity

Layers

Single-layer

Double-layer

4.7GB, 9.4GB

8.5GB, 17.08GB

320GB-3TB

650MB-900MB

27GB-54GB

Capacity

2 million six-bit characters

Capacity

8MB-1TB

Future Storage

Holographic Layers

Quantum Data Storage

Bacteria storage

Molecular memory

Carbon Nanoballs

Will provide more storage for Binary data in IT

World Wide Web

Unlimited capacity

Always visible

Important for future DNA code storage

Can Contain trillions of electronic devices in small area

Tiny holograms will store 500GB on DVD

In future it will be used as storage device