Supermicro H11DSi-NT User Manual

44
H11DSi / H11DSi-NT User's Manual
2.8 Jumper Settings
How Jumpers Work
To modify the operation of the motherboard, jumpers can be used to choose between optional
settings. Jumpers create shorts between two pins to change the function of the connector.
Pin 1 is identied with a square solder pad on the printed circuit board. See the diagram
below for an example of jumping pins 1 and 2. Refer to the motherboard layout page for
jumper locations.
Note: On two-pin jumpers, "Closed" means the jumper is on and "Open" means the jumper
is off the pins.
Connector
Pins
Jumper
Setting
3 2 1
3 2 1
Clear CMOS
JBT1 is used to clear CMOS, which will also clear any passwords. Instead of pins, this jumper
consists of contact pads to prevent accidentally clearing the contents of CMOS.
To Clear CMOS
1. First power down the system and unplug the power cord(s).
2. Remove the cover of the chassis to access the motherboard.
3. Remove the onboard battery from the motherboard.
4. Short the CMOS pads with a metal object such as a small screwdriver for at least four
seconds.
5. Remove the screwdriver (or shorting device).
6. Replace the cover, reconnect the power cord(s), and power on the system.
Note: Clearing CMOS will also clear all passwords.
Do not use the PW_ON connector to clear CMOS.
JBT1 contact pads

Supermicro H11DSi-NT Specifications

General

USB 2.0 ports quantity	4
Ethernet LAN (RJ-45) ports	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
Number of DIMM slots	16
Supported DIMM module capacities	8GB, 16GB, 32GB, 64GB, 128MB
ECC	Yes
Memory voltage	1.2 V
Memory channels	Octa-channel
Supported memory types	DDR4-SDRAM
Maximum internal memory	2048 GB
Supported memory clock speeds	2666 MHz
BIOS type	EEPROM
ACPI version	5.1
System Management BIOS (SMBIOS) version	3.1.1
RAID levels	0, 1, 5, 10
Supported storage drive interfaces	SATA III
On-board graphics card model	Aspeed AST2500
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 %
AMD Opteron series	7000
Processor manufacturer	AMD
Processor number of cores supported	32, 28
Wi-Fi	No
Ethernet interface type	10 Gigabit Ethernet
Number of SATA III connectors	10
Trusted Platform Module (TPM) version	2.0
Sustainability certificates	RoHS
Motherboard form factor	Extended ATX
Harmonized System (HS) code	84733020

Weight and Dimensions

Depth	331 mm
Width	305 mm