MZ73-LM0

Rev. 2.x Rev. 1.0 Rev. 3.x

Motherboard - AMD EPYC™ 9004 - E-ATX DP PCIe Gen5 cTDP 400W

Dual AMD EPYC™ 9004 Series Processors
12-Channel DDR5 RDIMM, 24 x DIMMs
2 x 10Gb/s LAN ports via Broadcom^® BCM57416
2 x MCIO 8i connectors with PCIe Gen5 x8 or SATA interface
1 x SlimSAS 4i connector for 4 x SATA 6Gb/s
1 x M.2 slot with PCIe Gen4 x4 interface
4 x PCIe Gen5 x16 expansion slots

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* The entire materials provided herein are for reference only. GIGABYTE reserves the right to modify or revise the content at anytime without prior notice.
* Advertised performance is based on maximum theoretical interface values from respective Chipset vendors or organization who defined the interface specification. Actual performance may vary by system configuration.
* All trademarks and logos are the properties of their respective holders.
* Due to standard PC architecture, a certain amount of memory is reserved for system usage and therefore the actual memory size is less than the stated amount.

SPECIFICATIONS

Form Factor (WxD, mm)

E-ATX
304.8 x 335.2

CPU

AMD EPYC™ 9005 Series Processors
AMD EPYC™ 9004 Series Processors

Dual processor, cTDP up to 400W

^[Note]If only 1 CPU is installed, some PCIe or memory functions might be unavailable.

Socket

2 x LGA 6096
Socket SP5

Chipset

System on Chip

Memory

24 x DIMM slots
DDR5 memory supported
12-Channel memory architecture
RDIMM: Up to 4800 MT/s

LAN

2 x 10Gb/s LAN (1 x Broadcom^® BCM57416)
- Support NCSI function

1 x 10/100/1000 Mbps Management LAN

Video

Integrated in Aspeed^® AST2600
- 1 x VGA port

Audio

N/A

Storage Interface

MCIO:
2 x MCIO 8i for 4 x Gen5 NVMe or 16 x SATA, from CPU_1

SlimSAS:
1 x SlimSAS 4i for 4 x SATA, from CPU_0

M.2:
1 x M.2 (2280/22110), PCIe Gen4 x4, from CPU_0

RAID

N/A

PCIe Expansion Slots

Slot_4: PCIe x16 (Gen5 x16), from CPU_0
Slot_3: PCIe x16 (Gen5 x16), from CPU_0
Slot_2: PCIe x16 (Gen5 x16), from CPU_1
Slot_1: PCIe x16 (Gen5 x16), from CPU_1

2 x MCIO 8i (PCIe Gen5 x8 or SATA), from CPU_1^[1][2]

^[1]Please contact technical support for qualified cables to ensure Gen5 signal quality.

^[2]The connector supports SATA by default. To enable the other option, please refer to the manual and adjust the settings in the BIOS.

Internal I/O

1 x 24-pin ATX main power connector
2 x 8-pin ATX 12V power connectors
2 x 6-pin ATX 12V power connectors
2 x CPU fan headers
4 x System fan headers
1 x USB 3.2 Gen1 x2 header
1 x M.2 slot
2 x MCIO 8i connectors
1 x SlimSAS connector
1 x Front panel header
1 x Backplane board header
1 x PMBus connector
1 x IPMB connector
1 x TPM header

Rear I/O

2 x USB 3.2 Gen1 ports (Type-A)
1 x VGA port
1 x COM port
2 x RJ45 ports
1 x MLAN port
1 x ID button with LED

Security Modules

1 x TPM header with SPI interface
- Optional TPM2.0 kit: CTM010

OS Supported

Please refer to OS compatibility table in support page

Board Management

Aspeed^® AST2600 Baseboard Management Controller
GIGABYTE Management Console web interface

Dashboard
HTML5 KVM
Sensor Monitor (Voltage, RPM, Temperature, CPU Status …etc.)
Sensor Reading History Data
FRU Information
SEL Log in Linear Storage / Circular Storage Policy
Hardware Inventory
Fan Profile
System Firewall
Power Consumption
Power Control
Advanced power capping
LDAP / AD / RADIUS Support
Backup & Restore Configuration
Remote BIOS/BMC/CPLD Update
Event Log Filter
User Management
Media Redirection Settings
PAM Order Settings
SSL Settings
SMTP Settings

PSU Connectors

1 x 24-pin ATX main power connector
2 x 8-pin ATX 12V power connectors
2 x 6-pin ATX 12V power connectors

Operating Properties

Operating temperature: 10°C to 40°C
Operating humidity: 8-80% (non-condensing)
Non-operating temperature: -40°C to 60°C
Non-operating humidity: 20%-95% (non-condensing)

Retail Packaging Content

1 x MZ73-LM0
1 x I/O shield
1 x Quick start guide
1 x SlimSAS 4i to 4 x SATA 6Gb/s cable (600mm)

Single Box dimensions: 409 x 355 x 78 mm
Carton dimensions: 729 x 415 x 432 mm
Quantity: 10 x single boxes in one carton

Bulk Packaging Content

10 x MZ73-LM0
10 x I/O shields

Carton dimensions: 600 x 473 x 517 mm

Reference Numbers

Retail: 9MZ73LM0MR-000-2*
Bulk: 9MZ73LM0NR-000-2*

Part Numbers:

- I/O shield: 12AIO-MZ73L0-00R
- SlimSAS 4i to 4 x SATA cable (600mm): 25CFM-600800-A4R

SUPPORT

Downloads

Драйвер
BIOS
Utility
Firmware

Инструкции
Support List

Online Support

Драйвер

BIOS

Utility

Firmware

QVL

All
All
Windows Server 2022
Windows Server 2019

Chipset

Версия

Размер

Дата

Chipset driver for AMD EPYC 9004 series processors

Version : 4.06.27.500

16.58 MB

Nov 11, 2022

MZ73-LM0

SPECIFICATIONS

SUPPORT

RESOURCES

MZ73-LM0 (Rev. 2.x)