Supermicro H11SSL-I User Manual

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Chapter 2: Installation
Onboard Fan Headers (FAN1~FAN5, FANA, FANB)
There are seven fan headers on the motherboard. These are 4-pin fan headers; pins 1-3
are backward compatible with traditional 3-pin fans. The onboard fan speeds are controlled
by Thermal Management (via Hardware Monitoring) in the BMC. When using Thermal
Management setting, please use all 4-pin fans.
Fan Header
Pin Denitions
Pin# Denition
1 Ground (Black)
2 +12V (Red)
3 Tachometer (Yellow)
4 PWM Control (Blue)
Disk-On-Module Power Connector (JSD1 & JSD2)
The Disk-On-Module (DOM) power connector at JSD1 provides 5V power to a solid-state DOM
storage device connected to one of the SATA ports. See the table below for pin denitions.
DOM Power
Pin Denitions
Pin# Denition
1 5V
2 Ground
3 Ground
I-SATA Ports (I-SATA0~I-SATA15), H11SSL-i Only
The H11SSL Motherboard Series has sixteen (16) available SATA 3.0 ports (SATA0~15) on
the motherboard. SATA0~SATA7 are standard SATA 3.0 ports. SATA8~SATA11 (JNVME0)
and SATA12~SATA15 (JNVME1) support SATA 3.0 drives, requiring a break-out cable.
SATA Connectors
Pin Denitions
Pin# Signal
1 Ground
2 SATA_TXP
3 SATA_TXN
4 Ground
5 SATA_RXN
6 SATA_RXP
7 Ground
2.7 Connectors

Supermicro H11SSL-I Specifications

General

ECC	Yes
Memory voltage	1.2 V
Memory channels	Octa-channel
Memory slots type	-
Supported memory types	DDR4-SDRAM
Maximum internal memory	1024 GB
Supported memory clock speeds	2666 MHz
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 DIMM slots	8
PCI Express x8 (Gen 3.x) slots	3
Supported DIMM module capacities	8GB, 16GB, 32GB, 64GB, 128MB
BIOS type	AMI
ACPI version	5.1
BIOS memory size	128 Mbit
Wi-Fi	No
LAN controller	Intel I210, Realtek RTL8211E
Ethernet interface type	Gigabit Ethernet
On-board graphics card model	Aspeed AST2500
Bundled software	Super Doctor 5 Watch Dog NMI SUM IPMI 2.0, KVM w/ dedicated LAN
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 %
Component for	Server
Motherboard form factor	ATX
Number of SATA III connectors	12
Trusted Platform Module (TPM) version	1.2
Processor socket	Socket SP3
Processor manufacturer	AMD
Compatible processor series	AMD EPYC
Supported storage drive interfaces	SATA III
Harmonized System (HS) code	84733020

Weight and Dimensions

Depth	244 mm
Width	305 mm