Chapter 5: Chassis Setup and Maintenance
5-3 Installing and Removing Hard Drives
The SC827 chassis contains four individual motherboards in separate node draw- ers. Each motherboard node controls a set of three hard drives. Note that if a motherboard node drawer is pulled out of the chassis, the hard drives associated with that node will power down as well.
Motherboard Drawer Locations in the Chassis
Motherboard B | Motherboard D |
Controls HDDs B1, B2 and B3 | Controls HDDs D1, D2 and D3 |
Motherboard A | Motherboard C |
Controls HDDs A1, A2 and A3 | Controls HDDs C1, C2 and C3 |
MB: | MB: | A | |
B | |||
|
| ||
|
| MB: MB: C | |
|
| D | |
A |
|
| |
1 |
|
| |
1B |
|
| |
1C |
|
| |
1D |
|
|