Dell PowerEdge R310 - Fans; Figure 12. Non-Redundant PSU Fan Configuration (3 Fans)

Dell
Dell PowerEdge R310 Technical Guide 22
ReadyRails
TM
Static Rails for 4-post & 2-post Racks:
• Support for tool-less installation in 19” EIA-310-E compliant square or unthreaded round hole 4-post
racks including all generations of Dell racks
• Support for tooled installation in 19” EIA-310-E compliant threaded hole 4-post and 2-post racks
• Rail depth: 622 mm
• Square-hole rack adjustment range: 608-879 mm
• Round-hole rack adjustment range: 594-872 mm
• Threaded-hole rack adjustment range: 604-890 mm
4.11 Fans
There are up to five fans in the chassis when a redundant PSU is configured with the system or three if
configured with non-redundant PSU. Refer to the figures below for further detail.
Figure 12. Non-Redundant PSU Fan Configuration (3 Fans)