Supermicro X11DPG-QT User Manual

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Super X11DPG-QT User's Manual
Memory Support
The X11DPG-QT supports up to 4TB of 3DS Load Reduced DIMM (3DS LRDIMM), 3DS
Registered DIMM (3DS RDIMM), or up to 2TB of Load Registered DIMM (LRDIMM), with
speeds of 2933*/2666/2400/2133/1866/1600/1333 MHz modules in 16 memory slots (*Notes
below). Populating the DDR4 memory module in 2DPC system conguration on this MBD
will a󰀨ect memory bandwidth performance. Populating these DIMM modules with a pair of
memory modules of the same type and size will result in interleaved memory, which will
improve memory performance.
Notes: 1. Be sure to use the memory modules of the same type and speed on the
motherboard. Mixing of memory modules of di󰀨erent types and speeds is not allowed.
2. When installing memory modules, be sure to populate the rst DIMM module on
the blue memory slot, which is the rst memory slot of a memory channel, and then
populate the second DIMM in the black slot if 2DPC memory conguration is used. 3.
Memory speed is dependent on the type of processors used in your system. 4. Populat-
ing DDR4 memory modules in a two-DIMMs per-channel (2DPC) conguration on this
motherboard will a󰀨ect memory bandwidth and performance. 5. Unbalanced memory
conguration is not recommended. 6. Support for 2933MHz memory is dependent on
the CPU SKU. 7. 16Gb-based memory modules are supported by 2nd Gen Intel Xeon
Scalable-SP processors only.
Memory Installation Sequence
Memory modules for this motherboard are populated using the "Fill First" method. The blue
memory slot of each channel is considered the "rst 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 rst 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.
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 di󰀨erent 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.
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 damage.

Supermicro X11DPG-QT Specifications

General

PS/2 ports quantity	0
IPMI LAN (RJ-45) port	Yes
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
Number of SATA III connectors	10
Number of DIMM slots	16
Maximum LRDIMM memory	2000 GB
Supported RDIMM module capacity	64GB
Memory voltage	1.2 V
Supported memory types	DDR4-SDRAM
Supported memory clock speeds	2133, 2400, 2666 MHz
BIOS type	AMI
ACPI version	4.0
BIOS memory size	64 Mbit
RAID levels	0, 1, 5, 10
Wi-Fi	No
LAN controller	Intel® X550
Ethernet interface type	10 Gigabit Ethernet
On-board graphics card model	Aspeed AST2500
Bundled software	Intel Node Manager, IPMI2.0, KVM LAN, NMI, SPM, SSM, SUM, SuperDoctor 5, Watchdog
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	10 - 35 °C
Storage relative humidity (H-H)	5 - 95 %
Operating relative humidity (H-H)	8 - 90 %
Supported QPI	10.4 GT/s
Processor socket	LGA 3647 (Socket P)
Processor manufacturer	Intel
Processor number of cores supported	28
Component for	Server
Motherboard chipset	Intel® C621
Audio output channels	7.1 channels
PCI Express x16 (Gen 3.x) slots	6

Weight and Dimensions

Depth	335.3 mm
Width	384 mm