Gigabyte MZ72-HB0 User Manual

BIOS Setup - 90 -
2-3-3-2 DRAM Memory Mapping
Parameter Description
DRAM Memory Mapping
Chipselect Interleaving
Interleave memory blocks across the DRAM chip selects for node 0.
Options available: Auto, Disabled. Default setting is Auto.
BankGroupSwap
CongurestheBankGroupSwap.BankGroupSwap(BGS)isanewmemory
mapping option in AGESA that alters how applications get assigned to
physical locations within the memory modules. When this option sets to
Auto, it is null: No help string.
Options available: Auto, Enabled, Disabled. Default setting is Auto.
BankGroupSwapAlt
CongurestheBankGroupSwapAlt.
Options available: Auto, Enabled, Disabled. Default setting is Auto.
Address Hash Bank
Enable/Disable bank address hashing.
Options available: Auto, Enabled, Disabled. Default setting is Auto.
Address Hash CS
Enable/Disable CS address hashing.
Options available: Auto, Enabled, Disabled. Default setting is Auto
Address Hash Rm
Enable/Disable RM address hashing.
Options available: Auto, Enabled, Disabled. Default setting is Auto
SPD Read Optimization
Enable/Disable SPD Read Optimization.
Options available: Auto, Enabled, Disabled. Default setting is Auto

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