Gigabyte MZ72-HB0 User Manual

- 123 - BIOS Setup
Parameter
Description
Key Management
Press[Enter]tocongureadvanceditems.
Please note that this item is congurable when Secure Boot Mode is set
to Custom.

Factory Key Provision
– Allows to provision factory default Secure Boot keys when system is in
Setup Mode.
– Options available: Enabled, Disabled. Default setting is Disabled.

Restore Factory Keys
– Installs all factory default keys. It will force the system in User Mode.
– Options available: Yes, No.

EnrollEImage
– Press [Enter] to enroll SHA256 hash of the binary into Authorized
Signature Database (db).

Restore DB defaults
– Restore DB variable to factory defaults.

Secure Boot variable
– Displays the current status of the variables used for secure boot.

Platform Key (PK)
– Displays the current status of the Platform Key (PK).
– Press[Enter]tocongureanewPK.
– Options available: Update.

Key Exchange Keys (KEK)
– Displays the current status of the Key Exchange Key Database (KEK).
– Press[Enter]tocongureanewKEKorloadadditionalKEKfrom
storage devices.
– Options available: Update, Append.

Authorized Signatures (DB)
– Displays the current status of the Authorized Signature Database.
– Press[Enter]tocongureanewDBorloadadditionalDBfromstorage
devices.
– Options available: Update, Append.

Forbidden Signatures (DBX)
– Displays the current status of the Forbidden Signature Database.
– Press[Enter]tocongureanewdbxorloadadditionaldbxfrom
storage devices.
– Options available: Update, Append.

Authorized TimeStamps (DBT)
– Displays the current status of the Authorized TimeStamps Database.
– Press[Enter]tocongureanewDBTorloadadditionalDBTfrom
storage devices.
– Options available: Update, Append.

OsRecovery Signatures
– Displays the current status of the OsRecovery Signature Database.
– Press[Enter]tocongureanewOsRecoverySignatureorload
additional OsRecovery Signature from storage devices.
– Options available: Update, Append.

Gigabyte MZ72-HB0 Specifications

General

PS/2 ports quantity	0
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.
Ethernet LAN (RJ-45) ports	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
PCI Express x16 slots	5
Memory channels	Octa-channel
Supported memory types	DDR4-SDRAM
Maximum internal memory	128 GB
Supported memory clock speeds	2933, 3300 MHz
On-board graphics card model	Aspeed AST2500
Parallel processing technology support	Not supported
Cables included	SATA
Storage temperature (T-T)	-40 - 60 °C
Operating temperature (T-T)	10 - 40 °C
Storage relative humidity (H-H)	20 - 95 %
Operating relative humidity (H-H)	8 - 80 %
Processor socket	Socket SP3
Processor manufacturer	AMD
Compatible processor series	AMD EPYC
Processor number of cores supported	64
Component for	Server
Motherboard chipset	System on Chip
Motherboard form factor	Extended ATX
Compatible operating systems	Windows Server 2016 Windows Server 2019 Red Hat Enterprise Linux 7.6 ( x64) Red Hat Enterprise Linux 8.0 ( x64) SUSE Linux Enterprise Server 12 SP4 ( x64) SUSE Linux Enterprise Server 15 SP1 ( x64) Ubuntu 16.04.6 LTS (x64) Ubuntu 18.04.3 LTS (x64) Ubuntu 20.04 LTS (x64) VMware ESXi 6.5 EP15 VMware ESXi 6.7 VMware ESXi 7.0 Citrix Hypervisor 8.1.0
TPM connector	Yes
Number of SATA III connectors	4
Number of DIMM slots	16
Supported storage drive interfaces	SATA III
Harmonized System (HS) code	84733020

Weight and Dimensions

Depth	330 mm
Width	305 mm