DD670, DD860, and DD890 Hardware Overview 11
Internal System Components
Figure 4 shows the location of system components from the center fans to the back panel
of a system. The PCI card array is in the back left corner of the chassis when viewed from
the front of the system.
Figure 4: Top View (Cover Removed)
Table 5: System Components
1 Hard Disk Drive Bays
2Fans
3Air Duct
4 Memory DIMMs (under the air duct)
5Power Supplies
6 Riser Card Cage