Supermicro H11SSL-I User Manual

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H11SSL Motherboard Series User's Manual
Number of Supported Drives on Di󰀨erent Models
Types H11SSL-i H11SSL-C H11SSL-NC
SATA 16 8 8
SAS3 0 8 8
NVMe 0 0 2
L-SAS Ports (L-SAS0~L-SAS7), H11SSL-NC & H11SSL-C Only
The motherboard supports eight (8) SAS ports on two onboard connectors, L-SAS0~L-SAS3
and L-SAS4~L-SAS7. Connect hard drives to these SAS ports using a MiniSAS to 4 breakout
cable, one for each connector that supports up to four drives each.
SATA/SAS
Connectors
Pin Denitions
Pin# Signal
1 Ground
2 SATA_TXP
3 SATA_TXN
4 Ground
5 SATA_RXN
6 SATA_RXP
7 Ground
NVM Express
Connections Two NVM Express ports are located on the serverboard (one for each processor).
These ports provide high-speed, low-latency PCI-Exp. 3.0 x4 connections directly from the CPU
to NVMe Solid State (SSD) drives. This greatly increases SSD data-throughput performance
and signicantly reduces PCI-E latency by simplifying driver/software requirements resulted
from direct PCI-E interface from the CPU to the NVMe SSD drives.

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