Supermicro X11SPW-CTF User Manual

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Chapter 2: Installation
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 X11SPW-CTF/-TF supports up to 192GB of RDIMM, 384GB of LRDIMM, and 768GB of
3DS LRDIMM DDR4 (288-pin) ECC memory with speeds of up to 2666MHz in six memory
slots. Refer to the table below for additional memory information.
Type
RDIMM
RDIMM
RDIMM
RDIMM
RDIMM
3DS
LRDIMM
3DS
LRDIMM
Ranks
Per DIMM
and Data
Width
DIMM Capacity
(GB)
Speed (MT/s); Voltage (V);
Slot Per Channel (SPC)
and DIMM Per Channel (DPC)
1 Slot Per
Channel
2 Slots Per Channel
DRAM Density
4Gb
8Gb 1.2V 1.2V 1.2V
1DPC
1DPC
2DPC
8GB
8GB
16GB
16GB
16GB
8GB
4GB
32GB
32GB 64GB
SRx4
SRx8
DRx8
DRx4
QRx4
2666 2666
2666
N/A
N/A
N/A
N/A
QRx4
QRx4
8Rx4
8Rx4
2H-64GB
4H-128GB
4H-128GB
2H-64GB

Supermicro X11SPW-CTF Specifications

General

Brand	Supermicro
Model	X11SPW-CTF
Category	Motherboard
Language	English