FatTwin F619H6-FT User's Manual
46
Memory Support and Installation
Note
: Check the Supermicro website for recommended memory modules.
Important:
Exercise extreme care when installing or removing DIMM modules to prevent any
damage.
Memory Support
Integrated memory controller embedded in the processor supports up to 1.5 TB of 3DS Load
Reduced DIMM (3DS LRDIMM), Load Reduced DIMM (LRDIMM), 3DS Registered DIMM
(3DS RDIMM), Registered DIMM (RDIMM), and NVDIMM DDR4 (288-pin) ECC memory of
2666/2400/2133 MHz in 12 slots
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.