Memory Support And Installation; Memory Support - Supermicro X11SRL-F 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 X11SRL-F supports up to 512GB of RDIMM and 1TB of LRDIMM DDR4 (288-pin) ECC
memory with speeds of up to 2933 MHz in eight memory slots. Refer to the tables below for
the recommended DIMM population order and additional memory information.
Number of DIMMs
1
2
3
(Unbalanced: not recommended)
4
5
(Unbalanced: not recommended)
6
7
(Unbalanced: not recommended)
8
Ranks Per DIMM
DIMM Type
and Data Width
RDIMM
RDIMM
RDIMM
RDIMM
LRDIMM
Notes: 1. 16Gb density DRAM module is supported by Intel Xeon W-2200 series processors.
2. DDR4-2933MHz memory speed support is available with selected Intel Xeon W-2200 series processors.
1 CPU, 4-DIMM Slots
DIMMA1 / DIMMB1 / DIMMC1 / DIMMD1
DIMMA1 / DIMMB1 / DIMMC1 / DIMMD1 / DIMMA2
DIMMA1 / DIMMB1 / DIMMC1 / DIMMD1 / DIMMA2 / DIMMB2
DIMMA1 / DIMMB1 / DIMMC1 / DIMMD1 / DIMMA2 / DIMMB2 / DIMMC2
DIMMA1 / DIMMB1 / DIMMC1 / DIMMD1 / DIMMA2 / DIMMB2 / DIMMC2 / DIMMD2
DIMM Capacity
(GB)
DRAM Density
4Gb 8Gb
SRx4 8GB 16GB
SRx8 4GB 8GB
DRx8 8GB 16GB
DRx4 16GB 32GB
QRx4 32GB 64GB
29
Memory Population Sequence
DIMMA1
DIMMA1 / DIMMB1
DIMMA1 / DIMMB1 / DIMMC1
Speed (MT/s), Voltage (V),
Slot Per Channel (SPC),
and DIMMs Per Channel (DPC)
2 Slots Per Channel
1DPC
16Gb 1.2V
16GB
32GB
32GB 2933 MHz*
64GB
128GB
Chapter 2: Installation
2DPC
1.2V
2666 MHz