SuperServer 2029P-TXRT User's Manual
32
Memory Installation
Memory Support
The X11DPX-T supports up to 2TB of 3DS Load Reduced DIMM (3DS LRDIMM), Load
Reduced DIMM (LRDIMM), Registered DIMM (RDIMM), Non-Volatile DIMM (NVDIMM) DDR4
(288-pin) ECC 2666/2400/2133 MHz modules in 16 slots. Populating the DDR4 memory
module in 2DPC system configuration on this MBD will affect memory bandwidth performance.
Populating these DIMM modules with a pair of memory modules of the same type and size
will result in interleaved memory, which will improve memory performance.
Check the Supermicro website for possible updates to memory support.
DDR4 Memory Support for Two Slots per Channel
Type
Ranks
Per
DIMM
and
Data
Width
DIMM Capacity
(GB)
Speed (MT/s)
Two Slots per Channel
One DIMM per
Channel
Two DIMMs per Channel
4 Gb
8 Gb
1.2 Volts
1.2 Volts
RDIMM
SRx4
8 GB
16 GB
2666
2666
SRx8
4 GB
8 GB
2666
2666
DRx8
8 GB
16 GB
2666
2666
DRx4
16 GB
32 GB
2666
2666
RDIMM 3Ds
QRX4
N/A
2H-64GB
2666
2666
8RX4
N/A
4H-128GB
2666
2666
LRDIMM
QRx4
32 GB
64 GB
2666
2666
LRDIMM
3Ds
QRX4
N/A
2H-64GB
2666
2666
8Rx4
N/A
4H-128 GB
2666
2666
DDR4 Memory Support for One Slot per Channel
Type
Ranks
Per
DIMM
and
Data
Width
DIMM Capacity
(GB)
Speed (MT/s)
One Slot per Channel
One DIMM per Channel
4 Gb
8 Gb
1.2 Volts
RDIMM
SRx4
8 GB
16 GB
2666
SRx8
4 GB
8 GB
2666
DRx8
8 GB
16 GB
2666
DRx4
16 GB
32 GB
2666
RDIMM 3Ds
QRX4
N/A
2H-64GB
2666
8RX4
N/A
4H-128GB
2666
LRDIMM
QRx4
32 GB
64 GB
2666
LRDIMM
3Ds
QRX4
N/A
2H-64GB
2666
8Rx4
N/A
4H-128 GB
2666
Check the Supermicro website for possible updates to memory support.