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Gigabyte MZ72-HB2
P/N: MZ72-HB2
1 044€ (inc. VAT (Spain))
Delivery is made within 3-7 days
This is an estimated timeframe. Delivery times may vary depending on logistics and stock availability.
Warranty 2 year
The product is covered by the manufacturer’s standard warranty.
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Gigabyte MZ72-HB2 workstation motherboard with fast EU delivery and worldwide shipping. Best price in the European Union. Includes official warranty.
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Technical Specifications Product
| Weight | 3,2 kg |
|---|---|
| Dimensions | 44 × 35 × 9 cm |
| Country of manufacture | China, Taiwan |
| Manufacturer's warranty (years) | 1 |
| Model | MZ72-HB2 |
| Memory type | DDR4 LRDIMM, DDR4 RDIMM |
| Maximum memory capacity | 2TB, 4TB |
| Processors on a motherboard | 2 |
| Length (cm) | 44 |
| Width (cm) | 35 |
| Weight (kg) | 3.2 |
| Socket | SP3 |
| Chipset | System on Chip |
| Max Supported CPU TDP (W) | 280 |
| Number of DIMM Slots | 16 |
| Number of LAN Ports | 2 |
| Integrated LAN Controller | 2x 10Gb/s (Broadcom BCM57416B) |
| Form Factor | E-ATX |
| Integrated RAID Controller | ASPEED AST2600 |
Product description
Gigabyte MZ72-HB2 (Rev. 3.x) – Dual EPYC 7003 Platform with Integrated 10GbE and Hybrid SlimSAS Architecture
The Gigabyte MZ72-HB2 (Rev. 3.x) stands as a premium dual-socket server platform designed to eliminate the I/O bottlenecks of modern data centers. Engineered for the AMD EPYC 7003 “Milan” and 7002 “Rome” series, this E-ATX motherboard integrates high-bandwidth connectivity directly into the PCB. By combining 10-Gigabit networking with a versatile NVMe/SATA cabling ecosystem, it offers a “ready-to-deploy” solution for hyper-converged infrastructure and high-performance virtualization clusters without requiring additional expansion cards.
Built-in 10-Gigabit Connectivity
A defining feature of Revision 3.x is its enterprise-grade networking capability. Unlike standard boards that rely on basic gigabit links, this model is anchored by the Broadcom BCM57416 controller. This provides dual 10GBase-T (10GbE) ports natively, allowing for immediate integration into high-speed corporate backbones. This integrated solution frees up valuable PCIe slots that would otherwise be used for network interface cards (NICs).
Advanced Hybrid Storage Topology
The motherboard employs a sophisticated cabling system to maximize storage flexibility, utilizing SlimSAS connectors to route PCIe Gen4 and SATA signals efficiently:
- Versatile Capacity (CPU_1): Three SlimSAS 4i connectors provide a hybrid interface. They can be configured to support either 12 SATA 6Gb/s drives (ideal for bulk storage arrays) or 3 Gen4 NVMe U.2 drives for high-speed caching.
- High-Performance NVMe (CPU_0): Two dedicated SlimSAS 4i connectors provide direct PCIe Gen4 x4 lanes for 2 NVMe drives, ensuring low-latency access to critical data.
- Standard Connectivity: For optical drives or legacy boot disks, 4 discrete SATA 7-pin ports are available directly on the board.
- System Boot: A dedicated M.2 slot (PCIe Gen4 x4) supports 2280/22110 form factors, keeping the main drive bays free for data.
Extreme Compute Density
Designed to host two 280W processors, the board unlocks the full potential of up to 128 physical cores. The memory architecture features 16 DIMM slots, supporting 8-channel DDR4 memory per CPU. This allows for massive memory provisioning (RDIMM/LRDIMM), which is essential for feeding the 128 threads available in a dual EPYC configuration.
PCIe 4.0 Expansion Ecosystem
With networking handled onboard, the expansion slots are available for specialized accelerators. The board offers five PCIe 4.0 expansion slots (configured in a mix of x16 and x8 bandwidths). This layout is optimized for multi-GPU setups or specialized FPGA cards, leveraging the massive lane count of the AMD EPYC architecture to provide full-speed bandwidth to every device.
Technical Specifications Summary
- Processing Core: Dual AMD EPYC 7003/7002 (Socket SP3)
- Memory: 16 DIMM Slots, 8-Channel DDR4 RDIMM/LRDIMM
- Network Interface: 2x 10GbE LAN (Broadcom BCM57416)
- Hybrid Storage (SlimSAS): 5x SlimSAS ports total (Supports up to 5x NVMe Gen4 OR 12x SATA + 2x NVMe)
- Standard Storage: 4x SATA 7-pin ports, 1x M.2 Gen4 NVMe
- Expansion: 5x PCIe Gen4 slots (x16 / x8 mixed)
- Management: ASPEED AST2600 BMC
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Product Berchmark
Overview and Analysis of the Gigabyte MZ72-HB2 Motherboard
The Gigabyte MZ72-HB2 is a dual-socket server motherboard in the E-ATX form factor, designed to create high-performance computing systems based on AMD EPYC 7002 (Rome) and 7003 (Milan) processors with the SP3 socket. This model is the flagship in Gigabyte’s lineup for this generation of processors and is oriented towards tasks requiring uncompromising memory bandwidth and network interfaces.
The board is ideally suited for:
- High-Performance Computing (HPC): Support for two CPUs and a fast network allows building efficient clusters.
- Hyper-Converged Infrastructure: Built-in 10GbE ports are perfect for vSAN traffic and virtual machine migration.
- Cloud Services and Hosting: High core and memory density combined with a fast network reduces the total cost of ownership per virtual machine.
- AI and Machine Learning: Multiple PCIe 4.0 lanes allow connecting several GPU accelerators.
Comparative Table of Technical Specifications
Below is a comparison of the Gigabyte MZ72-HB2 with its closest competitors on the SP3 platform.
| Model | Form Factor | Max Number of Processors | Chipset | Memory Type | Max RAM* | LAN Ports | TDP (W) |
|---|---|---|---|---|---|---|---|
| Gigabyte MZ72-HB2 | E-ATX | 2 | System on Chip | 16x DDR4 RDIMM / LRDIMM | 4TB | 2x 10Gb/s | 280 |
| Supermicro H12DSI-N6 | E-ATX | 2 | System on Chip | 16x DDR4 ECC RDIMM / LRDIMM | 4TB | 2x 1Gb/s | 280 |
| Supermicro H12SSL-I | ATX | 1 | System on Chip | 8x DDR4 ECC RDIMM / LRDIMM | 2TB | 2x 1Gb/s | 280 |
| Gigabyte MZ32-AR0 | E-ATX | 1 | System on Chip | 16x DDR4 RDIMM / LRDIMM | 4TB | 2x 1Gb/s | 280 |
*RAM — Random Access Memory.
Analysis of the Strengths of Gigabyte MZ72-HB2
The Gigabyte MZ72-HB2 stands out from competitors due to the integration of advanced networking technologies and a balanced architecture:
- Built-in 10GbE Network: This is the main competitive advantage over the Supermicro H12DSI-N6. The presence of two 10 Gigabit Ethernet ports (Broadcom BCM57416) allows for immediate integration of the server into a high-speed network without the need to occupy PCIe slots with additional network cards. This saves budget and space inside the chassis.
- Dual-Processor Power: Support for two EPYC 7003 CPUs provides double the computational density (up to 128 cores) compared to single-socket solutions (Supermicro H12SSL-I, Gigabyte MZ32-AR0), which is critical for tasks requiring parallelism.
- Maximum Memory Capacity: 16 DIMM slots support up to 4 TB of RAM, placing the board on par with top-tier Supermicro solutions and making it an excellent choice for In-Memory databases.
- Rich Expansion Capabilities: The board offers 5 PCIe Gen4 x16 slots, providing ample opportunities for installing GPUs, NVMe RAIDs, or FPGAs, utilizing all 128 PCIe lanes from two processors.
Conclusion
The Gigabyte MZ72-HB2 is the best dual-processor solution on the SP3 platform for those who prioritize network speed. It combines the power of 128 AMD EPYC cores, a massive amount of memory, and, most importantly, built-in 10GbE ports. This makes it a more ready-to-use and integrated product for modern data centers compared to counterparts from Supermicro that require the purchase of additional network cards.
Product FAQ
This is a dual-socket (2S) motherboard. It features two SP3 sockets and is designed for the simultaneous operation of two AMD EPYC 7002 (Rome) and 7003 (Milan) series processors, ensuring maximum performance.
The board has 16 DIMM slots (8 per processor). It supports the installation of up to 4 TB of DDR4 RDIMM or LRDIMM registered memory, operating in 8-channel mode per processor.
Yes, this is one of the model’s key features. The Gigabyte MZ72-HB2 is equipped with two built-in 10 Gigabit Ethernet (10GbE Base-T) ports powered by a Broadcom controller, allowing the server to connect to high-speed networks without additional adapters.
Yes, the board fully supports the PCIe 4.0 standard. It provides 5 PCIe Gen4 x16 slots (full-size), ensuring double the bandwidth for graphics cards, NVMe drives, and computing accelerators compared to PCIe 3.0.
The board features an E-ATX form factor (305W x 267D mm). Due to its increased width, it requires a compatible server chassis that supports E-ATX boards.
Yes, the system can operate with a single processor. However, in this case, only the memory and PCIe slots managed by the installed CPU will be active. To access all expansion and memory slots, both processors must be installed.
The board features an ASPEED AST2500 BMC controller. It provides remote management functions via a dedicated MLAN port, including console access (KVM-over-IP), power management, and sensor monitoring.
The board supports SATA drive connectivity via SlimSAS ports and features one M.2 slot with a PCIe Gen4 x4 interface for installing a high-speed SSD (typically used for OS booting).
Yes, since the board supports two powerful processors with a TDP of up to 280W each, it is necessary to use efficient server coolers for the SP3 socket and ensure good airflow within the chassis to cool the VRM and other components.
Payment & Shipping methods
Fast and reliable delivery across the European Union
Estimated transit time: 3–7 days from order confirmation. Worldwide shipping is available for customers outside the EU.
All orders are processed within 24 hours after confirmation. Tracking information is provided as soon as the parcel leaves our logistics center.
Multiple Secure Payment Methods
We accept: Visa, MasterCard, PayPal, Bank Transfer, Klarna, Stripe, Revolut Pay, Google Pay, Apple Pay, and USDT (TRC20) cryptocurrency payments.
All transactions are encrypted and processed via certified payment gateways for your security.
Additional Notes
- Delivery times may vary depending on customs clearance and carrier schedules.
- Large or custom-built items may require additional handling time.
- Shipments are insured until delivered to the customer.
- We do not deliver to P.O. boxes or military addresses.
Pairs Perfectly With Your Gigabyte MZ72-HB2
This high-performance bundle integrates dual AMD EPYC 7742 processors with the Gigabyte MZ72-HB2 to form a formidable dual-socket SP3 server platform. Optimized for massive-scale enterprise virtualization, high-density cloud computing, and intensive parallel processing tasks such as 3D rendering or complex scientific simulations. Delivers a staggering total of 128 cores and 256 threads based on the proven Zen 2 (Rome) architecture. Features expansive memory bandwidth via 16 DDR4 DIMM slots, full PCIe 4.0 readiness for high-speed NVMe storage, and integrated dual 10GbE SFP+ networking for rapid data throughput in professional data center environments.
Request price for products
Please submit a request, and we will gladly extend discounts on the pricing of our product sets.
AMD EPYC 7763 64c/128t 2.45GHz-3.5GHz 280W (100-000000312)
P/N: 100-000000312
1 241€ (inc. VAT (Spain))
AMD EPYC 7763 64c/128t 2.45GHz-3.5GHz 280W (100-000000312)
P/N: 100-000000312
1 241€ (inc. VAT (Spain))
This flagship dual-socket bundle integrates two AMD EPYC 7763 processors with the Gigabyte MZ72-HB2 to form the ultimate dual-socket SP3 server platform. Engineered for the most demanding enterprise workloads, including massive-scale virtualization, high-performance computing (HPC), and intensive AI-driven data analytics that require the peak throughput of the Zen 3 architecture. Delivers a staggering total of 128 cores and 256 threads based on the advanced Zen 3 (Milan) architecture. Features exceptional memory bandwidth via 16 DDR4 DIMM slots, full PCIe 4.0 scalability for high-speed storage, and integrated dual 10GbE SFP+ networking for extreme data transfer speeds in modern data centers.
Request price for products
Please submit a request, and we will gladly extend discounts on the pricing of our product sets.
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