Dell Precision 690 Guide De Référence Rapide page 21

Inside View
7
1
6
5
1 power supply
2 hard drive bay
3 memory shroud
NOTICE:
(optional) memory riser cards in place; its
thumbscrews must be sufficiently tight in order
to secure the risers and to avoid damage.
4 front fan
5 card fan
6 5.25-inch drive bay with 3.5-inch drive panel plate
7 5.25-inch drive bay
4
The memory shroud holds the
2
3
Quick Reference Guide
21