1. MZ73-LM1

Motherboard - AMD EPYC™ 9004 - E-ATX DP PCIe Gen4

• Dual AMD EPYC™ 9004 Series Processors (with AMD 3D V-Cache™ Technology)
• Max cTDP 400W
• 12-Channel RDIMM DDR5, 24 x DIMMs
• 2 x 10Gb/s BASE-T LAN ports via Broadcom® BCM57416
• 2 x SlimSAS 8i connectors with PCIe Gen4 x8 or SATA interface
• 1 x SlimSAS 4i connectors for 4 x SATA 6Gb/s
• 1 x M.2 slot with PCIe Gen4 x4 interface
• 4 x PCIe Gen4 x16 expansion slots

* 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

E-ATX
304.8W x 335.2D mm

CPU

AMD EPYC™ 9004 Series Processors
AMD EPYC™ 9004 Series Processors with AMD 3D V-Cache™ Technology
Dual processor, 5nm technology
Up to 128 cores, 256 threads per processor
cTDP up to 400W

Socket

2 x LGA 6096
Socket SP5

Memory

24 x DIMM slots
DDR5 memory supported only
12-Channel memory architecture
RDIMM up to 96GB supported
3DS RDIMM up to 256GB supported
Memory speed: Up to 4800 MT/s

LAN

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

1 x 10/100/1000 Mbps Management LAN

Video

Integrated in Aspeed® AST2600
2D Video Graphic Adapter with PCIe bus interface
1920x1200@60Hz 32bpp

Storage Interface

CPU_0:
1 x SlimSAS 4i connectors for 4 x SATA 6Gb/s

CPU_1:
2 x SlimSAS 8i connectors for 4 x Gen4 NVMe or 16 x SATA 6Gb/s

Expansion Slots

Slot_4: PCIe x16 (Gen4 x16) slot. from CPU_0
Slot_3: PCIe x16 (Gen4 x16) slot, from CPU_0
Slot_2: PCIe x16 (Gen4 x16) slot, from CPU_1
Slot_1: PCIe x16 (Gen4 x16) slot, from CPU_1

1 x M.2 slot:
- M-key
- PCIe Gen4 x4, from CPU_0
- Supports 2280/22110 cards

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 SlimSAS 8i connectors
1 x SlimSAS 4i 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
1 x VGA
1 x COM
2 x RJ45
1 x MLAN
1 x ID button with LED

TPM

1 x TPM header with SPI interface

OS Compatibility

Please refer to OS compatibility table in support page

Board Management

Aspeed® AST2600 management controller
GIGABYTE Management Console (AMI MegaRAC SP-X) 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-LM1
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-LM1
10 x I/O shields

Carton dimensions: 600 x 473 x 517 mm

Reference Numbers

Retail: 9MZ73LM1MR-000-1*
Bulk: 9MZ73LM1NR-000-1*

Part Numbers:

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

Optional parts:

- CPU fansink: 25ST0-0Z6022-C1R

* 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.