Dell SCv3000 - Scv3000 and Scv3020 Storage System Back-Panel View

Figure 10. SCv3020 Storage System Drive Numbering
SCv3000 and SCv3020 Storage System Back-Panel View
The back panel of the storage system contains the storage controller indicators and power supply indicators.
Figure 11. SCv3000 and SCv3020 Storage System Back-Panel View
Item
Name Icon Description
1 Power supply/cooling fan
module (2)
Contains power supplies and fans that provide cooling for the storage system, with
AC input to the power supply of 200–240 V. In Storage Manager, the power
supply/cooling fan module on the left side of the back panel is Power Supply 1 and
power supply/cooling fan module on the right side of the back panel is Power
Supply 2.
2 Storage controller (2) — Each storage controller contains:
• Optional 10 GbE iSCSI mezzanine card with four SFP+ ports or four RJ45
10GBASE-T ports
• One expansion slot for a front-end I/O card:
– Fibre Channel
– iSCSI
– SAS
• SAS expansion ports – Two 12 Gbps SAS ports for back-end connectivity to
expansion enclosures
• USB port – Single USB 2.0 port
• MGMT port – Embedded Ethernet port for system management
• Serial port – Micro-USB serial port used for an alternative initial conguration
and support-only functions
3 Power switch (2) — Controls power for the storage system. Each power supply/cooling fan module has
one power switch.
About the SCv3000 and SCv3020 Storage System 19