
| PCI bus | 
 | 
 | 
 | 
 | Features | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
| Basic | DIMM1A | DIMM2A | DIMM1B | DIMM2B | 
 | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
| 2 x memory modules | x | 
 | x | 
 | 
 | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
| Table 4: Basic configuration with 2 memory modules | 
 | 
 | 
 | ||
| 
 | 
 | 
 | 
 | 
 | 
 | 
| Basic | DIMM1A | DIMM2A | DIMM1B | DIMM2B | 
 | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
| 2 x memory modules | x* | x | x | x | 
 | 
| 
 | 
 | 
 | 
 | 
 | 
 | 
Table 5: Basic configuration with 2 memory modules and 2 additional memory modules
*) Already populated by basic configuration.
Install identical DIMMs in socket 1A and 1B and identical DIMMs in socket 2A and 2B.
3.3PCI bus
Optional riser card
Figure 3: PCI slots
PCI slots
The following tables show an overview of the PCI slots:
| PCI bus | Signal | Slot no, | Length | 
| 
 | level | 
 | 
 | 
| 
 | 
 | 
 | 
 | 
| 
 | 1 | 1x low profile or standard slot, max. | |
| 
 | 
 | 
 | length 175 mm | 
| 
 | 
 | 
 | 
 | 
| 
 | 2 | 1x low profile slot, max. length 170 mm | |
| 
 | 
 | 
 | 
 | 
| 18 | Technical Manual | D2542 (RX100 S5) |