• Max speed supported by the CPU
• Speed requested by user in BIOS setup screen
Operating voltage of the system is determined by:
• Voltages supported by the DIMMs which is 1.2V
• Voltage supported by the platform.
The following table shows the memory populations and the system speed frequencies:
Table 3. Memory populations and system speed
DIMM
Type
DIMM Ranking Capacity DIMM Rated voltage 1 DIMM per channel 2 DIMMs per channel
UDIMM 1R/2R 8GB, and 16GB DDR4 (1.2V) 2666 2666
Supported Congurations
The following table highlights the PowerEdge R240 DIMM oering list
DIMM PN MOD PN DIMM
Speed
DIMM
Type
DIMM
Capacity
(GB)
Ranks per
DIMM
Data
Width
SDDC
Support
DIMM
Volts
Comments
D715X 1DV5N 2666 UDIMM 8 1 x8 Advanced
ECC
1.2
1T3YJ JTVWT 2666 UDIMM 8 1 x8 Advanced
ECC
1.2 BCC
Version
VDFYD TJKP0 2666 UDIMM 16 1 x8 Advanced
ECC
1.2
XY4YR TH0V5 2666 UDIMM 16 1 x8 Advanced
ECC
1.2 BCC
Version
FPFP6 12YG7 2400 UDIMM 4 1 x8 Advanced
ECC
1.2
MT9MY 7YR44 2400 UDIMM 8 1 x8 Advanced
ECC
1.2
V7CCK 26YCJ 2400 UDIMM 8 1 x8 Advanced
ECC
1.2 BCC
Version
2TX5N Y2RYH 2400 UDIMM 16 2 x8 Advanced
ECC
1.2
F6RWY 4F1W8 2400 UDIMM 16 2 x8 Advanced
ECC
1.2 BCC
Version
N8MT5 0WNKM 2133 UDIMM 4 1 x8 Advanced
ECC
1.2
FD7GV DM0YK 2133 UDIMM 4 1 x8 Advanced
ECC
1.2 BCC
Version
H5P71 K4KPT 2133 UDIMM 8 2 x8 Advanced
ECC
1.2
RXGPP PKTX9 2133 UDIMM 8 1 x8 Advanced
ECC
1.2 BCC
Version
21