HPC/AI Server - AMD EPYC™ 9005/9004 - 4U DP AMD Instinct™ MI355X DLC - G4L3-ZX1-LAT4

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G4L3-ZX1-LAT4

HPC/AI Server - AMD EPYC^™ 9005/9004 - 4U DP AMD Instinct^™ MI355X DLC

AI HPC AI Training AI Inference

Liquid-cooled 8 x AMD Instinct^™ MI355X OAM GPUs
CPU+GPU direct liquid cooling solution with leak detection
Dual AMD EPYC^™ 9005/9004 Series Processors
12-Channel DDR5 RDIMM, 24 x DIMMs
2 x 10 Gb/s LAN ports via Intel^® X710-AT2
2 x M.2 PCIe Gen3 x4 and x1
8 x 2.5" Gen5 NVMe hot-swap bays
4 x FHHL dual-slot PCIe Gen5 x16
8 x FHHL single-slot PCIe Gen5 x16
3+3 5200 W 80 PLUS Titanium redundant power supplies

Ordering Numbers: 6NG4L3ZX1DR000LCT4*

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New AMD EPYC™ Family of Processors
Same Great SP5 Platform

The SP5 socket has reached its pinnacle form with 5th Generation AMD EPYC™ processors. The same successful platform that was shared by AMD EPYC™ 9004 & 8004 series processors is now the same one for AMD EPYC™ 9005 series processors. With up to 192 cores, increased frequencies and cache, this top tier performance platform targets general purpose, cloud native, and technical computing. Building on the advantages of the EPYC™ 9004 series, the new EPYC™ 9005 series adopts the 3nm process with AMD “Zen5” and “Zen5c” core architecture, excelling in both energy efficiency and cost optimization. GIGABYTE has already prepared for this new processor with new servers and updates to existing products for 4th Gen AMD EPYC™ processors.

5th Generation AMD EPYC™ Processors for SP5 Socket

3nm

architecture

Increased transistor density alongside a reduction in power consumption

Up to 192

CPU cores

Dedicated “Zen 5” & “Zen 5c” cores increase compute density

Up to 512MB

L3 cache

An L3 cache increase helps to reduce latency in data-intensive operations

channels

Memory capacity up to 9TB in a 2 DIMM per channel configuration

Up to 160

PCIe lanes

Dual socket configuration adds a significant amount of I/O connectivity

CXL 2.0

support

Disaggregated compute architecture possible via Compute Express Link

• AMD EPYC™ 9005 Series processors require OEM enablement and a BIOS update from your server or motherboard manufacturer if used with a motherboard designed for the SP5 socketed AMD EPYC™ 9004 Series processors. Contact your system manufacturer prior to purchase to determine compatibility.

• CXL Type 1&2 devices and PCIe link encryption support dependent upon ecosystem readiness; type 2 PoC only.

• CXL peripheral support varies by product. Please refer to the QVL list for validated configurations.

Select GIGABYTE for the AMD EPYC™ 9005 Platform

High Performance

Servers and motherboards by GIGABYTE are tested to ensure peak performance for demanding workloads while supporting the latest GPU and CXL technology.

Compute Density

With 192 CPU cores per socket, GIGABYTE's 4-node servers support up to 1,536 CPU cores, allowing a far greater number of concurrent tasks to be done.

Fast & Stable Connectivity

Keeping pace with the challenges for next gen technology, well designed GIGABYTE boards provide users the signal integrity for fast PCIe 5.0 speeds.

Collaboration

AMD and GIGABYTE have maintained a healthy relationship that values shared knowledge and open communication in order to launch products in tandem.

Optimal Price

Our broad portfolio of products tailored to applications allow customers to only select server features they require while doing so at a lower TCO.

High Performance

Supports AMD Instinct™ MI355X GPUs

Built on the cutting-edge 4th Gen AMD CDNA™ architecture, AMD Instinct™ MI355X Platform features eight GPUs on a Universal Base Board (UBB) form factor. It features powerful and energyefficient cores with excellent performance per watt to drive the next era of AI and HPC innovation.

With exceptional efficiency and performance, the platform excels at high-speed inference, training massive AI models, and tackling the most complex computational challenges—from scientific simulations to large-scale data processing and advanced modeling.

Why Choose GIGABYTE Liquid Cooling Servers?

Cool Performance

Servers will run incredibly stable and have high-performance from liquid cooled components that operate well below CPU TDP.

Power Saving

A liquid cooled server with less fans and running at lower speeds can achieve the same performance as an air-cooled server while consuming less power.

Noise Reduction

Servers require a lot of high-speed, high noise fans. GIGABYTE has found a way to reduce the noise by reducing the number of fans while using a liquid cooling solution.

Proven Track Record

The direct liquid cooling system supplier has 20 years of experience in cooling solutions for desktops PCs & data centers. GIGABYTE has 20+ years of experience as well.

Reliability

Liquid cooling solutions can be monitored with little need for maintenance. GIGABYTE manifold and cold plate components are covered under standard warranty.

Ease of Use

GIGABYTE servers paired with a liquid cooling kit can be mounted in a rack or connected to a building’s water system. And offers quick/easy/dry disconnects.

Hardware Security

Optional TPM 2.0 Module

For hardware-based authentication, the passwords, encryption keys, and digital certificates are stored in a TPM module to prevent unwanted users from gaining access to your data. GIGABYTE TPM modules come in either a Serial Peripheral Interface or Low Pin Count bus.

Power Efficiency

Automatic Fan Speed Control

GIGABYTE servers are enabled with Automatic Fan Speed Control to achieve the best cooling and power efficiency. Individual fan speeds will be automatically adjusted according to temperature sensors strategically placed in the servers.

High Availability

Smart Ride Through (SmaRT)

To prevent server downtime and data loss as a result of loss of AC power, GIGABYTE implements SmaRT in all our server platforms. When such an event occurs, the system will throttle while maintaining availability and reducing power load. Capacitors within the power supply can supply power for 10-20ms, which is enough time to transition to a backup power source for continued operation.

Smart Crises Management and Protection (SCMP)

SCMP is a GIGABYTE patented feature which is deployed in servers with non-fully redundant PSU design. With SCMP, in the event of faulty PSU or overheated system, the system will force the CPU into an ultra-low power mode that reduces the power load, which prevents the system from unexpected shutdown and avoids component damage or data loss.

Dual ROM Architecture

If the ROM that stores the BMC and BIOS fails to boot, the system will reboot with the backup BMC and/or BIOS replacing the primary. Once the primary BMC is updated, the ROM of the backup BMC will automatically update the backup through synchronization. For the BIOS, it can be updated based on user's choice of firmware version.

User Friendly

Full-Height Add-In Cards

Support full-height add-in cards on all PCIe expansion slots to accommodate DPUs and SuperNICs.

Easy Maintenance

PCIe cage design and front-access motherboard/GPU trays for streamlined maintenance.

Flexible PSU Configuration

Hot-swappable, fully redundant PSUs with multiple connector options for enhanced flexibility.

Tool-less Drive Bays Design

Clipping mechanism secures the drive in place. Install or replace a new drive in seconds.

Certified Ready with Software Partners

Being a member of key software alliance partner programs enables GIGABYTE to rapidly develop and validate joint solutions, enabling our customers to modernize their data centers and implement IT infrastructure and application services with speed, agility, and cost optimization.

Value-added Management

GIGABYTE offers free-of-charge management applications via a specialized small processor built on the server.

GIGABYTE Management Console

For management and maintenance of a server or a small cluster, users can use the GIGABYTE Management Console, which is pre-installed on each server. Once the servers are running, IT staff can perform real-time health monitoring and management on each server through the browser-based graphical user interface. In addition, the GIGABYTE Management Console also provides:

Support for standard IPMI specifications that allows users to integrate services into a single platform through an open interface
Automatic event recording, which can record system behavior 30 seconds before an event occurs, making it easier to determine subsequent actions
Integrate SAS/SATA/NVMe devices and RAID controller firmware into GIGABYTE Management Console to monitor and control Broadcom^® MegaRAID adapters.

GIGABYTE Server Management (GSM)

GSM is a software suite that can manage clusters of servers simultaneously over the internet. GSM can be run on all GIGABYTE servers and has support for Windows and Linux. GSM can be downloaded from GIGABYTE website and complies with IPMI and Redfish standards. GSM includes a complete range of system management functions that includes the following utilities:

GSM Server: A software program that provides real-time, remote control using a graphical user interface through an administrator’s computer or through a server in the cluster. The software allows ease of maintenance for large clusters of servers.
GSM CLI: A command-line interface for monitoring and managing remotely.
GSM Plugin: An application program interface that allows users to use VMware vCenter for real-time monitoring and management of server clusters.

Specifications

Dimensions (WxHxD, mm)

4U
447 x 175.5 x 901

Motherboard

MZB3-PE0

CPU

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

Dual processor, cTDP up to 500 W

^[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
Support DDR5 RDIMM
12-Channel memory per processor

AMD EPYC^™ 9005:
Up to 6400 MT/s

AMD EPYC^™ 9004:
Up to 4800 MT/s

LAN

Front (I/O board - CFPG540):
2 x 10 Gb/s LAN (1 x Intel^® X710-AT2)
- Support NCSI function

1 x 10/100/1000 Mb/s Management LAN

Rear (MLAN board - CDB66):
1 x 10/100/1000 Mb/s Management LAN

^[Note]When both MLAN ports are connected with cables, the front MLAN port will be set as the default.

Video

Integrated in ASPEED^® AST2600
- 1 x VGA port

Storage

Front hot-swap:
8 x 2.5" Gen5 NVMe

Internal M.2:
1 x M.2 (2280/22110), PCIe Gen3 x4, from CPU_1
1 x M.2 (2280/22110), PCIe Gen3 x1, from CPU_0

SAS

N/A

RAID

N/A

Modular GPU

Liquid-cooled 8 x AMD Instinct^™ MI355X OAM GPUs

PCIe Expansion Slots

PCIe Bridge Board - CBG76:
- 8 x FHHL x16 (Gen5 x16), single-slot, from PEX89104

PCIe Bridge Board - CPBG045 x 2:
- 4 x FHHL x16 (Gen5 x16), dual-slot, from PEX89048

Front I/O

I/O board - CFPG540:
2 x USB 3.2 Gen1 ports (Type-A)
1 x VGA port
2 x RJ45 ports
1 x MLAN port (default)
1 x Power button with LED
1 x ID button with LED
1 x NMI button
1 x Reset button
1 x Storage activity LED
1 x System status LED

Rear I/O

MLAN board - CDB66:
1 x MLAN port

Backplane Board

Speed and bandwidth:
PCIe Gen5 x4

Security Modules

1 x TPM header with SPI interface
- Optional TPM 2.0 kit: CTM012

Power Supply^[#1]

3+3 5200 W 80 PLUS Titanium redundant power supplies^[1]

AC Input:
- 200-240V~/ 25A, 50-60Hz

DC Input: (Only for China)
- 240Vdc/ 25A

DC Output:
- Max 4600W/ 200-220V~
+54V/ 85.2A
+12Vsb/ 3A
- Max 5000W/ 220-230V~
+54V/ 92.6A
+12Vsb/ 3A
- Max 5200W/ 230-240V~
+54V/ 96.3A
+12Vsb/ 3A
- Max 4600W/ 240Vdc
+54V/ 85.2A
+12Vsb/ 3A

^[1]The system power supply requires SDG400 power cord.

System 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

System Fans

Motherboard:
2 x 60x60x56mm
2 x 60x60x76mm

PCIe slots:
4 x 80x80x56mm

GPU tray:
4 x 60x60x38mm

Operating Properties

Operating temperature: 10°C to 30°C
Operating humidity: 8% to 80% (non-condensing)
Non-operating temperature: -40°C to 60°C
Non-operating humidity: 20% to 95% (non-condensing)

^[Note]To ensure system stability and prevent condensation, when the relative humidity exceeds 50%, the coolant inlet temperature must be higher than the dry-bulb temperature and it should not exceed 45°C.

Weight

Net Weight: 56.5 kg
Gross Weight: 86.8 kg

Packaging Dimensions

1300 x 800 x 444 mm

Packaging Content

1 x G4L3-ZX1-LAT4
1 x L-shape Rail kit

Part Numbers

- Barebone with AMD module: 6NG4L3ZX1DR000LCT4*
- Motherboard: 9MZB3PE0UR-000*
- L-shape Rail kit: 25HB2-A96102-K0R
- CPU cold plate loop: 25ST7-200010-C1R
- GPU cold plate loop: 25ST7-2G0002-C1R/25ST7-2G0003-C1R
- Front panel board - CFPG540: 9CFPG540NR-00*
- Backplane board - CBPG641: 9CBPG641NR-00*
- Fan module 60x60x38mm: 25ST2-663830-F1R
- Fan module 60x60x56mm: 25ST2-665623-S1R
- Fan module 60x60x76mm: 25ST2-667621-A0R
- Fan module 80x80x56mm: 25ST2-885622-A0R
- PCIe bridge board - CPBG045: 9CPBG045NR-00*
- PCIe switch board - CBG76: 9CBG76NR-00*
- Rear MLAN board - CDB66: 9CDB66NR-00*
- Leak sensor board - CNBG72: 9CNBG72NR-00*
- Power supply: 25EP0-252000-G1S

[#1] Power cords are not included with server packages. Customers are responsible for selecting appropriate power cords from the optional accessories or contacting sales for customization.

[#2] All materials provided herein are for reference only. GIGABYTE reserves the right to modify or revise the content at any time without prior notice.

[#3] Advertised performance is based on maximum theoretical values as specified by the respective chipset vendors or standards organizations. Actual performance may vary depending on system configuration.

[#4] All trademarks and logos are the property of their respective owners.

Support

Description	Version	Size	Date

G4L3-ZX1-LAT4

New AMD EPYC™ Family of Processors Same Great SP5 Platform

5th Generation AMD EPYC™ Processors for SP5 Socket

Select GIGABYTE for the AMD EPYC™ 9005 Platform

High Performance

Compute Density

Fast & Stable Connectivity

Collaboration

Optimal Price

High Performance

Why Choose GIGABYTE Liquid Cooling Servers?

Cool Performance

Power Saving

Noise Reduction

Proven Track Record

Reliability

Ease of Use

Hardware Security

Power Efficiency

High Availability

Smart Ride Through (SmaRT)

Smart Crises Management and Protection (SCMP)

Dual ROM Architecture

User Friendly

Full-Height Add-In Cards

Easy Maintenance

Flexible PSU Configuration

Tool-less Drive Bays Design

Certified Ready with Software Partners

Value-added Management

GIGABYTE Management Console

GIGABYTE Server Management (GSM)

Specifications

Support

Related Resources

New AMD EPYC™ Family of Processors
Same Great SP5 Platform