13
CMS-4000U-RP:
1. USB 2.0 (reserved)
2. One Touch Copy button
3. LED indicators: HDD1-4, LAN, eSATA
4. Power button
5. Password & network settings reset button
6. Gigabit LAN x 2
7. USB 2.0 x 4 (reserved)
8. USB 3.0 x 2 (reserved)
9. eSATA (reserved)
10. Power Connector
