Memory Support And Installation; Memory Support - Supermicro X13SEI-TF User Manual

2.4 Memory Support and Installation

Note: Check the Supermicro website for recommended memory modules.
Important: Exercise extreme care when installing or removing DIMM modules to pre-
vent any possible damage.

Memory Support

The X13SEI-TF/-F supports up to 2048GB of ECC RDIMM/RDIMM 3DS DDR5 memory with
speeds of up to 4800MT/s. Refer to the table below for the recommended DIMM population order.
Note: Use one DIMM per channel when populating the channels.
Number of DIMMs
1
2
4
6
8
Type
RDIMM
RDIMM 3DS
1 CPU, 8 DIMM Slots
DIMMA1 / DIMMG1 / DIMMC1 / DIMME1 / DIMMD1 / DIMMF1
DIMMA1 / DIMMG1 / DIMMC1 / DIMME1 / DIMMB1 / DIMMH1
DIMMC1 / DIMME1 / DIMMB1 / DIMMH1 / DIMMD1 / DIMMF1
DIMMA1 / DIMMG1 / DIMMB1 / DIMMH1 / DIMMD1 / DIMMF1
DIMMA1 / DIMMG1 / DIMMB1 / DIMMH1 / DIMMD1 / DIMMF1 / DIMMC1 /DIMME1
Compatible and Incompatible DIMM Types in a Channel and a System
DIMM Type
RDIMM
Compatible
RDIMM 3DS Incompatible
9x4 RDIMM Incompatible
DIMM Capacity
Ranks Per DIMM
and Data Width
SRx8 (RC D)
SRx4 (RC C)
SRx5 (RC F) 9x4
DRx8 (RC E)
DRx4 (RC A)
DRx4 (RC B) 9x4
(4R/8R) x4 (RC A)
33
Memory Population Sequence
DIMMA1
DIMME1
DIMMA1 / DIMMG1
DIMMC1 / DIMME1
DIMMA1 / DIMMG1 / DIMMC1 / DIMME1
RDIMM RDIMM 3DS 9x4 RDIMM
Incompatible Incompatible
Compatible Incompatible
Incompatible Compatible
Speed (MT/s); Voltage (V);
Slot Per Channel (SPC) and
DIMM Per Channel (DPC)
(GB) *Data below assumes 2 SPC
unless otherwise noted.
1DPC
16 GB 1.1V
16 GB
32 GB
32 GB
4800
32 GB
64 GB
64 GB
2H-128 GB
4800
4H 256 GB
Chapter 2: Installation