Stroage

1. Cloud Stroage

2. Other type of stroage

2.1. Magnatic Stripe card

2.2. Smart Card

2.3. Microfilm

2.4. Microfiche

2.5. Enterprise Stroage

3. Flash memory stroage

3.1. Solid stste drive

3.2. Memory Card

3.3. USB Flash drive

3.4. ExpressCard Modules

4. Harddisks

4.1. Characteristic of harddisk

4.2. RAID

4.3. NAS

4.4. External

4.5. Miniature

4.6. Harddisk Controller

4.7. Maintaining

5. Optical discs

5.1. Core of disc

5.2. Type of Optical Disc

5.3. CDs

5.4. Archive Discs

5.5. Picture Discs

5.6. DVDs

5.7. Blue-Ray Discs