Supermicro X9DRD-LF User Manual

Chapter 4: AMI BIOS
4-11
CPU1 Slot5 PCI-E 3.0 x8 Link Speed
This feature allows the user to set the PCI-Exp bus speed for the slot specied
above. The options are Gen1 (Generation 1), Gen2 and Gen3.
IIO 2 PCIe Port Bifurcation Control
This submenu congures the following IO PCIe Port Bifurcation Control settings
for IIO 2 PCIe ports to determine how the available PCI-Express lanes to be
distributed between the PCI-Exp. Root Ports.
QPIConguration
Current QPI Link
This item displays the current status of the QPI Link.
Current QPI Frequency
This item displays the frequency of the QPI Link.
Isoc
Select Enabled to enable Ischronous support to meet QoS (Quality of Service)
requirements. This feature is especially important for virtualization technology.
The options are Enabled and Disabled.
QPI (Quick Path Interconnect) Link Speed Mode
Use this feature to select data transfer speed for QPI Link connections. The
options are Fast and Slow.
QPI Link Frequency Select
Use this feature to select the desired QPI frequency. The options are Auto, 6.4
GT/s, 7.2 GT/s, and 8.0 GT/s.
DIMMConguration
This section displays the following DIMM information.
Current Memory Mode
This item displays the current memory mode.
Current Memory Speed
This item displays the current memory speed.

Supermicro X9DRD-LF Specifications

General

IPMI LAN (RJ-45) port	Yes
USB 2.0 ports quantity	4
Ethernet LAN (RJ-45) ports	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0
Maximum UDIMM memory	64 GB
Number of DIMM slots	8
Supported RDIMM clock speeds	800, 1066, 1333, 1600 MHz
Supported DIMM module capacities	16GB, 1GB, 2GB, 32GB, 4GB, 8GB
PCI Express slots version	3.0
Memory voltage	1.35, 1.5 V
Maximum RDIMM memory	256 GB
Supported memory types	DDR3-SDRAM
BIOS type	AMI
ACPI version	4.0
BIOS memory size	128 Mbit
RAID levels	0, 1
Supported storage drive interfaces	SATA III
On-board graphics card model	Matrox G200eW
Operating temperature (T-T)	10 - 35 °C
Operating relative humidity (H-H)	8 - 90 %
Supported QPI	8 GT/s
Processor socket	LGA 2011 (Socket R)
Intel Xeon series	E5-2600
Processor manufacturer	Intel
Ethernet interface type	Gigabit Ethernet
Component for	Server
Motherboard chipset	Intel® C602
Sustainability certificates	RoHS

Weight and Dimensions

Depth	330 mm
Width	262 mm