NOTE:
When selecting or upgrading the system configuration, to ensure optimum power utilization, verify the system
power consumption with the Dell Energy Smart Solution Advisor available at Dell.com/ESSA.
Table 18. Dell EMC PowerEdge R340 fan support matrix
Front storage
PSU type
Fan 1
Fan 2
Fan 3
Fan 4
8 x 2.5-inch
Redundant 350
W
Required, if the PERC
card and/or expansion
riser is installed
Required
Required
Required
4 x 3.5-inch
8 x 2.5-inch
Redundant 550
W
Required, if the PERC
card and/or expansion
riser is installed
Required
Required
Required
4 x 3.5-inch
Optional - .
System battery specifications
The Dell EMC PowerEdge R340 system supports CR 2032 3.0-V lithium coin cell system battery.
Expansion card riser specifications
The Dell EMC PowerEdge R340 system supports up to two PCI express (PCIe) generation 3.
Table 19. Expansion card slots supported on the system board
PCIe slot
Riser
PCIe slot height
PCIe slot length
Link width
Slot width
Slot 1
x8 PCIe
Low-profile
Half-length
x4
x8
Slot 2
x16 PCIe
Low-profile/Full-height
Half-length
x8
x16
Internal PERC
x8 PCIe
Low-profile
Half-length
x8
x8
Memory specifications
The PowerEdge R340 system supports the following memory specifications for optimized operation.
Table 20. Memory specifications
DIMM type
DIMM rank
DIMM capacity
Minimum RAM
Maximum RAM
UDIMM
Single rank
8 GB
8 GB
32 GB
16 GB
16 GB
64 GB
Dual rank
8 GB
8 GB
32 GB
16 GB
16 GB
64 GB
Table 21. Memory module sockets
Memory module sockets
Speed
Four 288-pin
2666 MT/s
Storage controller specifications
The Dell EMC PowerEdge R340 system supports the following controller cards:
102
Technical specifications