HP DL740 - ProLiant - 4 GB RAM User Manual page 138

WARNING: To reduce the risk of personal injury from hot surfaces, allow the
internal system components to cool before touching them.
Figure 5-18: Top view of I/O slots
Table 5-5: I/O Expansion Slots
Slot Description
Slots 1–2 PCI bus 7—Supports 64-bit PCI-X expansion boards at 100 MHz; it is keyed for 3.3v
signaling.
Slots 3–4 PCI bus 11—Supports 64-bit PCI-X expansion boards at 100 MHz; it is keyed for
3.3v signaling.
Slots 5–6 PCI bus 3—Supports 64-bit PCI-X expansion boards at 100 MHz; it is keyed for 3.3v
signaling.
Note: The operating system detects PCI devices in the following slot order: 5-6-1-2-3-4.
NOTE: Each PCI-X bus will automatically configure to run in the most advanced mode
(PCI-X or PCI) and at the highest frequency supported by all expansion boards installed in the
slots on the bus.
HP ProLiant DL740 Server User Guide
Installing Hardware Options, Hot-Plug
5-39