Supermicro SUPERSERVER 1028R-TDW - Installing Memory; Memory Support

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Chapter 5: Advanced Serverboard Setup
5-95-8
SUPERSERVER 1028R-TDW User's Manual
5-5 Installing Memory
Installing Memory
1. Insert each memory module vertically into its slot, paying attention to the
notch along the bottom of the module to prevent inserting the module incor-
rectly (see Figure 5-2).
2. Install starting with slot P1-DIMMA1. Push the release tabs outwards on both
ends of the DIMM slot to unlock it.
3. Gently press down on the memory module until it snaps into place.
4. Repeat to populate the desired number of slots.
5. See the tables that follow for details on populating the DIMM slots.
Note: It is highly recommended that you remove the power cord from the system
before installing or changing memory modules. Please refer to our website for
memory that has been tested on the X10DRT-P/PT/PIBF serverboard. For best
performance, use memory modules of the same type and speed in the same bank.
Memory Support
The serverboard has 16 DIMM sockets that can support up to 2 TB of DDR4-
2400/2133/1866/1600 LRDIMM (Load Reduced DIMMs), or 512 GB of RDIMM
(registered DIMMs) DDR4-2400/2133/1866/1600 memory.
Note: Check the Supermicro website (www.supermicro.com) for the latest memory
support information.
Socket Key
Release Tab
Release Tab
Figure 5-2. DIMM Installation
Processor & Memory Module Population Conguration
For memory to work properly, follow the tables below.
Processors and their Corresponding Memory Modules
CPU# Corresponding DIMM Modules
CPU 1
P1-
DIMMA1
P1-
DIMMB1
P1-
DIMMC1
P1-
DIMMD1
P1-
DIMMA2
P1-
DIMMB2
P1-
DIMMC2
P1-
DIMMD2
CPU2
P2-
DIMME1
P2-
DIMMF1
P2-
DIMMG1
P2-
DIMMH1
P2-
DIMME2
P2-
DIMM F2
P2-
DIMMG2
P2-
DIMMH2
Processor and Memory Module Population for Optimal Performance
Number of
CPUs+DIMMs
CPU and Memory Population Conguration Table
(For memory to work properly, please follow the instructions below.)
1 CPU &
2 DIMMs
CPU1
P1-DIMMA1/P1-DIMMB1
1 CPU &
4 DIMMs
CPU1
P1-DIMMA1/P1-DIMMB1, P1-DIMMC1/P1-DIMMD1
1 CPU &
5~8 DIMMs
CPU1
P1-DIMMA1/P1-DIMMB1, P1-DIMMC1/P1-DIMMD1 + Any memory pairs in P1-
DIMMA2/P1-DIMMB2/P1-DIMMC2/P1-DIMMD2 slots
2 CPUs &
4 DIMMs
CPU1 + CPU2
P1-DIMMA1/P1-DIMMB1, P2-DIMME1/P2-DIMMF1
2 CPUs &
6 DIMMs
CPU1 + CPU2
P1-DIMMA1/P1-DIMMB1/P1-DIMMC1/P1-DIMMD1, P2-DIMME1/P2-DIMMF1
2 CPUs &
8 DIMMs
CPU1 + CPU2
P1-DIMMA1/P1-DIMMB1/P1-DIMMC1/P1-DIMMD1, P2-DIMME1/P2-DIMMF1/P2-
DIMMG1/P2-DIMMH1
2 CPUs &
9~16 DIMMs
CPU1/CPU2
P1-DIMMA1/P1-DIMMB1/P1-DIMMC1/P1-DIMMD1, P2-DIMME1/P2-DIMMF1/P2-
DIMMG1/P2-DIMMH1 + Any memory pairs in P1, P2 DIMM slots
2 CPUs &
16 DIMMs
CPU1/CPU2
P1-DIMMA1/P1-DIMMB1/P1-DIMMC1/P1-DIMMD1, P2-DIMME1/P2-DIMMF1/P2-DIM-
MG1/P2-DIMMH1,P1-DIMMA2/P1-DIMMB2/P1-DIMMC2/P1-DIMMD2, P2-DIMME2/
P2-DIMMF2/P2-DIMMG2/P2-DIMMH2
Populating RDIMM/LRDIMM DDR4 Memory Modules
Type
Ranks
Per DIMM
and Data
Width
DIMM Capacity
(GB)
Speed (MT/s); Voltage (V); Slots per Channel (SPC) and
DIMMs per Channel (DPC)
2 Slots per Channel
1 DPC 2 DPC
E5-2600 V3 E5-2600 V4 E5-2600 V3 E5-2600 V4
4 Gb 8 Gb 1.2 V 1.2 V 1.2 V 1.2 V
RDIMM SRx4 8 GB 16 GB 2133 2400 1866 2133
RDIMM SRx8 4 GB 8 GB 2133 2400 1866 2133
RDIMM DRx8 8 GB 16 GB 2133 2400 1866 2133
RDIMM DRx4 16 GB 32 GB 2133 2400 1866 2133
LRDIMM QRx4 32 GB 64 GB 2133 2400 2133 2400
LRDIMM 3DS 8Rx4 64 GB 128 GB 2133 2400 2133 2400