G294-Z43-AAP2
Architecture for Modern Data Centers
Enterprise Solutions for AMD EPYC TM 9005 Series Processors
New AMD EPYC TM Family of Processors - Same Great SP5 Platform
The SP5 socket has reached its pinnacle form with 5th Generation AMD EPYC TM processors. The same successful platform that was shared by AMD EPYC TM 9004 and 8004 series processors is now the same one for AMD EPYC TM 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 TM 9004 series, the new EPYC TM 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 TM processors.
5th Generation AMD EPYC TM 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
12
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 TM 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 TM 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 TM 9005 Platform
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High Performance
Servers and motherboards by GIGABYTE are tested to ensure peak performance for demanding workloads while supporting the latest GPU and CXL technology.
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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.
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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.
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Collaboration
AMD and GIGABYTE have maintained a healthy relationship that values shared knowledge and open communication in order to launch products in tandem.
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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.
G294-Z43-AAP2 Product Overview
G294-Z43-AAP2 Block Diagram
High Performance
Support Various Computing Accelerators
GIGABYTE servers have been tested and validated across a range of workloads with various computing accelerators designed to deliver high levels of performance for 3D rendering, deep learning and high-performance computing, which enables content creators, data scientists, researchers, and engineers to tackle challenges that were once impossible.
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.
Server Management
GIGABYTE Management Console
GIGABYTE servers use a specialized management console that provides real-time monitoring and control through a web-based interface. It allows IT administrators to manage hardware health, fan speeds, and power consumption remotely.
GIGABYTE Server Management (GSM)
GSM is GIGABYTE’s proprietary software suite that enables multiple server management from a single platform. It supports standard protocols like IPMI and Redfish API for seamless integration into existing IT infrastructure.
G294-Z43-AAP2 Specifications
| Dimensions (WxHxD, mm) |
2U 448 x 87.5 x 962 (depth including 112 mm rear fans) |
|---|---|
| Motherboard | MZ43-G20 |
| CPU |
AMD EPYC(TM) 9005 Server Processors AMD EPYC(TM) 9004 Server Processors Dual processor, cTDP up to 240 W
|
| 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(TM) 9005: Up to 6400 MT/s AMD EPYC(TM) 9004: Up to 4800 MT/s |
| LAN |
Rear: 2 x 10 Gb/s LAN (1 x Broadcom(R) BCM57416)
|
| Video |
Integrated in ASPEED(R) AST2600
|
| Storage |
Front hot-swap: 4 x 2.5" Gen5 NVMe/SATA/SAS-4 [1] 4 x 2.5" SATA/SAS-4 [1]
|
| PCIe Expansion Slots |
Riser Card x 6
[Note] The system is only validated with a uniform GPU model. |
| Front I/O |
1 x Power button with LED 1 x ID button with LED 1 x Reset button 2 x LAN activity LEDs 1 x Storage activity LED 1 x System status LED |
| Rear I/O |
2 x USB 3.2 Gen1 ports (Type-A) 1 x VGA port 2 x RJ45 ports 1 x MLAN port 1 x Power button with LED 1 x ID button with LED 1 x NMI button 1 x Reset button 1 x System status LED |
| Security Modules |
1 x TPM header with SPI interface
|
| Power Supply [#1] |
Dual 3000 W 80 PLUS Titanium redundant power supplies [1] AC Input:
|
| System Management |
ASPEED(R) AST2600 BMC GIGABYTE Management Console (GMC)
|
| OS Certifications | Windows Server 2025 |
| System Fans | 8 x 80x80x80mm |
| Operating Properties |
Operating temperature: 10 degrees C to 35 degrees C Operating humidity: 8% to 80% (non-condensing) Non-operating temperature: -40 degrees C to 60 degrees C Non-operating humidity: 20% to 95% (non-condensing) |
| Weight |
Net Weight: 35.18 kg Gross Weight: 45.18 kg |
| Packaging Dimensions | 1241 x 742 x 305 mm |
| Packaging Content |
1 x G294-Z43-AAP2 2 x CPU heatsinks 1 x L-shape Rail kit |
| Part Numbers |
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For detailed specifications, options, and compatibility, please refer to the latest official GIGABYTE documentation and the actual quotes/specifications from Autech.
- Supports up to 16 x single-slot Gen5 GPUs
- Dual AMD EPYC™ 9005/9004 Server Processors
- 12-Channel DDR5 RDIMM per CPU with 24 x DIMMs
- 2 x 10 Gb/s LAN ports via Broadcom® BCM57416
- 4 x 2.5" Gen5 NVMe/SATA/SAS-4 hot-swap bays
- 4 x 2.5" SATA/SAS-4 hot-swap bays
- 16 x FHFL PCIe x16 slots with Gen5 x16 lanes for GPUs
- 2 x LP PCIe x16 slots with Gen5 x16 lanes for add-in cards
- Dual 3000 W 80 PLUS Titanium redundant power supplies