Supermicro X11 UP Manuel utilisateur

MEMORY CONFIGURATION

FOR

X11 UP/DP/MP MOTHERBOARDS

(FOR INTEL®81XX/61XX/51XX/41XX/31XX-BASED PLATFORMS)

USER’S GUIDE

Revision 1.0c

Acknowledgements

Memory tables listed on Page 4 and Page 5 of this document are extracted from Section 7.5 and Section 7.6 of Intel's

Xeon-SP Design Guide Rev. 1.17, 12/2016. Intel is the rightful owner of these memory tables and the copyright thereof.

Super Micro Computer, Inc. incorporates the memory tables into this document under a general licensing provision

between the two companies. The information provided in this document is for general reference only.

Disclaimer

The information in this user’s manual has been carefully reviewed and is believed to be accurate.The vendor assumes

no responsibility for any inaccuracies that may be contained in this document, and makes no commitment to update

or to keep current the information in this manual, or to notify any person or organization of the updates. Please Note:

For the most up-to-date version of this manual, please see our website at www.supermicro.com.

Super Micro Computer, Inc. ("Supermicro") reserves the right to make changes to the product described in this manual

at any time and without notice. This product, including software and documentation, is the property of Supermicro and/

or its licensors, and is supplied only under a license. Any use or reproduction of this product is not allowed, except

as expressly permitted by the terms of said license.

IN NO EVENT WILL Super Micro Computer, Inc. BE LIABLE FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL,

SPECULATIVEORCONSEQUENTIALDAMAGESARISINGFROMTHEUSEORINABILITYTOUSETHISPRODUCT

OR DOCUMENTATION, EVEN IFADVISED OF THE POSSIBILITY OF SUCH DAMAGES. IN PARTICULAR, SUPER

MICRO COMPUTER, INC. SHALL NOT HAVE LIABILITY FOR ANY HARDWARE, SOFTWARE, OR DATA STORED

OR USED WITH THE PRODUCT, INCLUDING THE COSTS OF REPAIRING, REPLACING, INTEGRATING,

INSTALLING OR RECOVERING SUCH HARDWARE, SOFTWARE, OR DATA.

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State of California, USA. The State of California, County of Santa Clara shall be the exclusive venue for the resolution

of any such disputes. Supermicro's total liability for all claims will not exceed the price paid for the hardware product.

Manual Revision 1.0c

Release Date: March 23, 2018

Unless you request and receive written permission from Super Micro Computer, Inc., you may not copy any part of this

document. Information in this document is subject to change without notice. Other products and companies referred

to herein are trademarks or registered trademarks of their respective companies or mark holders.

Printed in the United States of America

Memory Support for the X11 UP/DP/MP Motherboards

This document provides the user with an easy-to-use guide for proper memory conﬁguration

and installation for the X11 UP/DP/MP (Socket P/Socket P0) Motherboards utilizing

RDIMM/3DS RDIMM/LRDIMM/3DS LRDIMM memory modules. To ensure proper memory

installation, please follow the information and instructions listed below.

1 ESD Precautions

Electrostatic Discharge (ESD) can damage electronic components including memory modules.

To avoid damaging your DIMM modules, it is important to handle it very carefully. The following

measures are generally sufﬁcient to protect your equipment from ESD.

Precautions

•

Use a grounded wrist strap designed to prevent static discharge.

• Handle the memory module by its edges only.

• Put the memory modules into the antistatic bags when not in use.

• Check the Supermicro website for recommended memory modules

2 Memory Support

The X11 UP/DP/MP motherboard supports 3DS LRDIMM (3DS Load Reduced DIMM)/

LRDIMM (Load Reduced DIMM)/3DS RDIMM (3DS Registered DIMM)/RDIMM (Registered

DIMM), DDR4 (288-pin) ECC 2133/2400/2666 MHz memory modules. Refer to the following

tables for detailed information on memory support for the X11 UP/DP/MP motherboards.

DIMM Population Guidelines

3 Memory Installation Sequence

Memory modules for the X11 UP/DP/MP motherboards are populated using the "Fill First"

method. The blue memory slot of each channel is considered the "ﬁrst DIMM module" of

the channel, and the black slot, the second module of the channel. When installing memory

modules, be sure to populate the blue memory slots ﬁrst and then populate the black slots.

To maximize memory capacity and performance, please populate all DIMM slots on the

motherboard, including all blue slots and black slots.

4 General Memory Population Requirements

1. Be sure to use the memory modules of the same type and speed on the motherboard.

Mixing of memory modules of different types and speeds is not allowed.

2. Using unbalanced memory topology such as populating two DIMMs in one channel while

populating one DIMM in another channel on the same motherboard will result in reduced

memory performance.

DDR4 Memory Support (for 1-Slot Per-Channel Conﬁguration)

Type Ranks Per DIMM

and Data Width DIMM Capacity (GB)

Speed (MT/s); Voltage (V); Slots per Channel

(SPC) and DIMMs per Channel (DPC)

1 Slot per Channel

1DPC (1-DIMM per Channel)

4 Gb 8 Gb 1.2 V

RDIMM SRx4 8 GB 16 GB 2666

RDIMM SRx8 4 GB 8 GB 2666

RDIMM DRx8 8 GB 16 GB 2666

RDIMM DRx4 16 GB 32 GB 2666

RDIMM 3Ds QRX4 N/A 2H-64GB 2666

RDIMM 3Ds 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

DDR4 Memory Support (for 2-Slot Per-Channel Conﬁguration)

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

1DPC (1-DIMM per

Channel) 2DPC (2-DIMM per Channel)

4 Gb 8 Gb 1.2 V 1.2 V

RDIMM SRx4 8 GB 16 GB 2666 2666

RDIMM SRx8 4 GB 8 GB 2666 2666

RDIMM DRx8 8 GB 16 GB 2666 2666

RDIMM DRx4 16 GB 32 GB 2666 2666

RDIMM 3Ds QRX4 N/A 2H-64GB 2666 2666

RDIMM 3Ds 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

Supermicro Memory Conﬁguration User Guide for the X11 Series Motherboards

5 DIMM Population Guidelines for Optimal Performance

For optimal memory performance, follow the instructions listed in the tables below when

populating memory modules.

5.1 Key Parameters for DIMM Conﬁguration

Key Parameters for DIMM Conﬁgurations

Parameters Possible Values

Number of Channels 1, 2, 3, 4, 5, or 6

Number of DIMMs per Channel 1DPC (1 DIMM Per Channel) or 2DPC (2 DIMMs Per Channel)

DIMM Type RDIMM (w/ECC), 3DS RDIMM, LRDIMM, 3DS LRDIMM

DIMM Construction • non-3DS RDIMM Raw Cards: A/B (2Rx4), C (1Rx4), D (1Rx8), E (2Rx8)

• 3DS RDIMM Raw Cards: A/B (4Rx4)

• non-3DS LRDIMM Raw Cards: D/E (4Rx4)

• 3DS LRDIMM Raw Cards: A/B (8Rx4)

5.2 DIMM Mixing Guidelines

General DIMM Mixing Guidelines

DIMM Mixing Rules

• All DIMMs must be all DDR4 DIMMs.

• x4 and x8 DIMMs can be mixed in the same channel.

• Mixing of LRDIMMs and RDIMMs is not allowed in the same channel, across different

channels, and across different sockets.

• Mixing of non-3DS and 3DS LRDIMM is not allowed in the same channel, across

different channels, and across different sockets.

Mixing of DIMM Types within a Channel

DIMM Types RDIMM LRDIMM 3DS LRDIMM

RDIMM Allowed Not Allowed Not Allowed

LRDIMM Not Allowed Allowed Not Allowed

3DS LRDIMM Not Allowed Not Allowed Allowed

DIMM Population Guidelines

3. Populating memory slots with a pair of DIMM modules of the same type and size will

result in interleaved memory, which will improve memory performance.

5.3 Memory Population Tables for the X11UP Motherboards

For your system memory to work properly, please follow the memory population tables

below to install your memory modules on the X11UP motherboard. These memory

population tables were created based on the general memory population guidelines

provided by Intel to support Supermicro's X11UP motherboards.

5.3.1 Memory Population for the X11UP Motherboards with 6 DIMM Slots

Onboard

Note 1. Unbalanced memory conﬁguration decreases memory performance and is not

recommended for Supermicro motherboards.

Note 2. The following memory population table supports Supermicro's X11UP moth-

erboards with 6 DIMM memory slots onboard, such as X11SPW-TF/CTF, X11SPM-F/

TF/TPF, and X11SPG-TF.

Memory Population Tables for the X11UP Motherboard w/6 DIMM Slots Onboard

Memory Population Sequence

1 DIMM DIMMA1

2 DIMMs DIMMA1/DIMMD1

3 DIMMs DIMMC1/DIMMB1/DIMMA1

4 DIMMs DIMMB1/DIMMA1/DIMMD1/DIMME1

5 DIMMs

(Unbalanced: not recommended) DIMMC1/ DIMMB1/DIMMA1/DIMMD1/DIMME1

6 DIMMs DIMMC1/DIMMB1/DIMMA1/DIMMD1/DIMME1/DIMMF1

Supermicro Memory Conﬁguration User Guide for the X11 Series Motherboards

DIMMA1

DIMMD1

DIMME1

DIMMF1

DIMMB1

DIMMC1

5.3.2 Memory Population for the X11UP Motherboards with 8 DIMM Slots

Onboard

Note 1. Unbalanced memory conﬁguration decreases memory performance and is not

recommended for Supermicro motherboards.

Note 2. The following memory population table supports Supermicro's X11UP moth-

erboards with 8 DIMM memory slots onboard, such as X11SPi-TF, X11SPL-F, and

X11SPH-NCTF/NCTPF.

Memory Population Table for the X11UP Motherboard w/8 DIMM Slots Onboard

Memory Population Sequence

1 DIMM DIMMA1

2 DIMMs DIMMA1/DIMMD1

3 DIMMs DIMMC1/DIMMB1/DIMMA1

4 DIMMs DIMMB1/DIMMA1/DIMMD1/DIMME1

5 DIMMs

(Unbalanced: not recommended) DIMMC1/ DIMMB1/DIMMA1/DIMMD1/DIMME1

6 DIMM DIMMC1/DIMMB1/DIMMA1/DIMMD1/DIMME1/DIMMF1

7 DIMMs

(Unbalanced: not recommended) DIMMC1/DIMMB1/DIMMA1/DIMMA2/DIMMD1/DIMME1/DIMMF1

8 DIMMs DIMMC1/DIMMB1/DIMMA1/DIMMA2/DIMMD2/DIMMD1/DIMME1/DIMMF1

DIMM Population Guidelines

DIMMA1

DIMMA2

DIMMD2

DIMMD1

DIMME1

DIMMF1

DIMMB1

DIMMC1

5.4 Memory Population Tables for the X11DP Motherboards

For your system memory to work properly, please follow the memory population tables

below to install your memory modules on the X11DP motherboard. These memory

population tables were created based on the general memory population guidelines

provided by Intel to support Supermicro's X11DP motherboards.

5.4.1 Memory Population for the X11DP Motherboards with 8 DIMM Slots

Onboard

Note 1. Unbalanced memory conﬁguration decreases memory performance and is not

recommended for Supermicro motherboards.

Note 2. The following memory population table supports Supermicro's X11DP moth-

erboards with 8 DIMM memory slots onboard, such as X11DPL-i.

Memory Population Table for the X11DP Motherboard w/8 DIMM Slots Onboard

When 1 CPU is used: Memory Population Sequence

1 CPU & 1 DIMM CPU1: P1-DIMMA1

1 CPU & 2 DIMMs CPU1: P1-DIMMA1/P1-DIMMD1

1 CPU & 3 DIMMs

(Unbalanced: not recommended) CPU1: P1-DIMMB1/P1-DIMMA1/P1-DIMMD1

1 CPU & 4 DIMMs CPU1: P1-DIMMB1/P1-DIMMA1/P1-DIMMD1/P1-DIMME1

When 2 CPUs are used: Memory Population Sequence

2 CPUs & 2 DIMMs CPU1: P1-DIMMA1

CPU2: P2-DIMMA1

2 CPUs & 4 DIMMs CPU1: P1-DIMMA1/P1-DIMMD1

CPU2: P2-DIMMA1/P2-DIMMD1

2 CPUs & 6 DIMMs CPU1: P1-DIMMB1/P1-DIMMA1/P1-DIMMD1/P1-DIMME1

CPU2: P2-DIMMA1/P2-DIMMD1

2 CPUs & 8 DIMMs CPU1: P1-DIMMB1/P1-DIMMA1/P1-DIMMD1/P1-DIMME1

CPU2: P2-DIMMB1/P2-DIMMA1/P2-DIMMD1/P2-DIMME1

Supermicro Memory Conﬁguration User Guide for the X11 Series Motherboards

CPU2

P1-DIMMA1

P1-DIMMD1

P1-DIMME1

P1-DIMMB1

P2-DIMMB1

P2-DIMMA1

P2-DIMMD1

P2-DIMME1

CPU1

Pin 1

5.4.2.1 Memory Population for the X11DP Motherboards with 12 DIMM Slots

Onboard

Note 1. Unbalanced memory conﬁguration decreases memory performance and is not

recommended for Supermicro motherboards.

Note 2. The following memory population table supports Supermicro's X11DP mother-

boards with 12 DIMM memory slots onboard, such as X11DDW-L/NT, X11DPFR-S(N),

X11DGQ, X11DPFF-SN and X11DSN-TS.

Memory Population Tables for the X11DP Motherboard w/12 DIMM Slots Onboard

When 1 CPU is used: Memory Population Sequence

1 CPU & 1 DIMM CPU1: P1-DIMMA1

1 CPU & 2 DIMMs CPU1: P1-DIMMA1/P1-DIMMD1

1 CPU & 3 DIMMs CPU1: P1-DIMMC1/P1-DIMMB1/P1-DIMMA1

1 CPU & 4 DIMMs CPU1: P1-DIMMB1/P1-DIMMA1/P1-DIMMD1/P1-DIMME1

1 CPU & 5 DIMMs

(Unbalanced: not recomended) CPU1: P1-DIMMC1/P1-DIMMB1/P1-DIMMA1/P1-DIMMD1/P1-DIMME1

1 CPU & 6 DIMM CPU1: P1-DIMMC1/P1-DIMMB1/P1-DIMMA1/P1-DIMMD1/P1-DIMME1/P1-DIMMF1

When 2 CPUs are used: Memory Population Sequence

2 CPUs & 2 DIMMs CPU1: P1-DIMMA1

CPU2: P2-DIMMA1

2 CPUs & 4 DIMMs CPU1: P1-DIMMA1/P1-DIMMD1

CPU2: P2-DIMMA1/P2-DIMMD1

2 CPUs & 6 DIMMs CPU1: P1-DIMMC1/P1-DIMMB1/P1-DIMMA1

CPU2: P2-DIMMC1/P2-DIMMB1/P2-DIMMA1

2 CPUs & 8 DIMMs CPU1: P1-DIMMB1/P1-DIMMA1/P1-DIMMD1/P1-DIMME1

CPU2: P2-DIMMB1/P2-DIMMA1/P2-DIMMD1/P2-DIMME1

2 CPUs & 10 DIMMs CPU1: P1-DIMMC1/P1-DIMMB1/P1-DIMMA1/P1-DIMMD1/P1-DIMME1/P1-DIMMF1

CPU2: P2-DIMMB1/P2-DIMMA1/P2-DIMMD1/P2-DIMME1

2 CPUs & 12 DIMMs CPU1: P1-DIMMC1/P1-DIMMB1/P1-DIMMA1/P1-DIMMD1/P1-DIMME1/P1-DIMMF1

CPU2: P2-DIMMC1/P2-DIMMB1/P2-DIMMA1/P2-DIMMD1/P2-DIMME1/P2-DIMMF1

DIMM Population Guidelines

CPU1

CPU2

P1-DIMMA1

P1-DIMMD1

P1-DIMME1

P1-DIMMF1

P1-DIMMB1

P1-DIMMC1

Pin 1

P2-DIMMA1

P2-DIMMD1

P2-DIMME1

P2-DIMMF1

P2-DIMMB1

P2-DIMMC1

Pin 1

5.4.3 Memory Population for the X11DP Motherboards with 16 DIMM Slots

Onboard

Note 1. Unbalanced memory conﬁguration decreases memory performance and is not

recommended for Supermicro motherboards. Note 2. The following memory popula-

tion table supports Supermicro's X11DP motherboards with 16 DIMM memory slots

onboard, such as X11DPi-N(T), X11DPT-PS, X11DPU-X(LL), X11DPH-i/T(q), X11DPG-

QT, X11DAi-N, X11DPX-T, X11DPG-SN, X11DAC.

Memory Population Table for the X11DP Motherboard w/16 DIMM Slots Onboard

When 1 CPU is used: Memory Population Sequence

1 CPU & 1 DIMM CPU1: P1-DIMMA1

1 CPU & 2 DIMMs CPU1: P1-DIMMA1/P1-DIMMD1

1 CPU & 3 DIMMs CPU1: P1-DIMMC1/P1-DIMMB1/P1-DIMMA1

1 CPU & 4 DIMMs CPU1: P1-DIMMB1/P1-DIMMA1/P1-DIMMD1/P1-DIMME1

1 CPU & 5 DIMMs

(Unbalanced: not recom-

mended) CPU1: P1-DIMMC1/P1-DIMMB1/P1-DIMMA1/P1-DIMMD1/P1-DIMME1

1 CPU & 6 DIMM CPU1: P1-DIMMC1/P1-DIMMB1/P1-DIMMA1/P1-DIMMD1/P1-DIMME1/P1-DIMMF1

1 CPU & 7 DIMMs

(Unbalanced: not recom-

mended) CPU1:P1-DIMMC1/P1-DIMMB1/P1-DIMMA1/P1-DIMMA2/P1-DIMMD1/P1-DIMME1/P1-DIMMF1

1 CPU & 8 DIMMs

(Unbalanced: not recom-

mended)

CPU1: P1-DIMMC1/P1-DIMMB1/P1-DIMMA1/P1-DIMMA2/P1-DIMMD2/P1-DIMMD1/P1-

DIMME1/P1-DIMMF1

When 2 CPUs are used: Memory Population Sequence

2 CPUs & 2 DIMMs CPU1: P1-DIMMA1

CPU2: P2-DIMMA1

2 CPUs & 4 DIMMs CPU1: P1-DIMMA1/P1-DIMMD1

CPU2: P2-DIMMA1/P2-DIMMD1

2 CPUs & 6 DIMMs CPU1: P1-DIMMC1/P1-DIMMB1/P1-DIMMA1

CPU2: P2-DIMMC1/P2-DIMMB1/P2-DIMMA1

2 CPUs & 8 DIMMs CPU1: P1-DIMMB1/P1-DIMMA1/P1-DIMMD1/P1-DIMME1

CPU2: P2-DIMMB1/P2-DIMMA1/P2-DIMMD1/P2-DIMME1

2 CPUs & 10 DIMMs CPU1: P1-DIMMC1/P1-DIMMB1/P1-DIMMA1/P1-DIMMD1/P1-DIMME1/P1-DIMMF1

CPU2: P2-DIMMB1/P2-DIMMA1/P2-DIMMD1/P2-DIMME1

2 CPUs & 12 DIMMs CPU1: P1-DIMMC1/P1-DIMMB1/P1-DIMMA1/P1-DIMMD1/P1-DIMME1/P1-DIMMF1

CPU2: P2-DIMMC1/P2-DIMMB1/P2-DIMMA1/P2-DIMMD1/P2-DIMME1/P2-DIMMF1

2 CPUs & 14 DIMMs

(Unbalanced: not recom-

mended)

CPU1: P1-DIMMC1/P1-DIMMB1/P1-DIMMA1/P1-DIMMA2/P1-DIMMD1/P1-DIMME1/P1-DIMMF1

CPU2: P2-DIMMC1/P2-DIMMB1/P2-DIMMA1/P2-DIMMA2/P2-DIMMD1/P2-DIMME1/P2-DIMMF1

2 CPUs & 16 DIMMs

(Unbalanced: not recom-

mended)

CPU1: P1-DIMMC1/P1-DIMMB1/P1-DIMMA1/P1-DIMMA2/P1-DIMMD2/P1-DIMMD1/P1-

DIMME1/P1-DIMMF1

CPU2: P2-DIMMC1/P2-DIMMB1/P2-DIMMA1/P2-DIMMA2/P2-DIMMD2/P2-DIMMD1/P2-

DIMME1/P2-DIMMF1

Supermicro Memory Conﬁguration User Guide for the X11 Series Motherboards

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