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Gigabyte MZ32-AR0
P/N: MZ32-AR0
530€ (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 MZ32-AR0 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 | 2,2 kg |
|---|---|
| Dimensions | 38 × 31 × 8 cm |
| Country of manufacture | China, Taiwan |
| Manufacturer's warranty (years) | 1 |
| Model | MZ32-AR0 |
| Memory type | DDR4 LRDIMM, DDR4 RDIMM |
| Maximum memory capacity | 2TB, 4TB |
| Processors on a motherboard | 1 |
| Length (cm) | 38 |
| Width (cm) | 31 |
| Weight (kg) | 2.2 |
| 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 1Gb/s (Intel I350-AM2) |
| Form Factor | E-ATX |
| Integrated RAID Controller | ASPEED AST2500 |
Product description
Gigabyte MZ32-AR0 (Rev. 3.0) – Single-Socket E-ATX Platform for AMD EPYC 7003 “Milan” with Dual M.2
The Gigabyte MZ32-AR0 (Rev. 3.0) is a specialized revision of the acclaimed server board, updated to unleash the full potential of AMD EPYC 7003 (Milan) and 7002 (Rome) processors. By discontinuing legacy support for the 7001 series, this revision optimizes its architecture for high-performance Zen 3 workloads. It offers a strategic balance of massive memory capacity and flexible expansion in a standard E-ATX form factor, making it a go-to solution for virtualization nodes and data-intensive scientific computing.
Uncompromised Memory: 16 DIMM Slots
Unlike standard single-socket competitors that limit users to 8 memory slots, the MZ32-AR0 Rev 3.0 retains a full 16-slot memory topology. This “2 DIMMs Per Channel” (2DPC) design allows for the installation of up to 4TB of DDR4 ECC RDIMM, LRDIMM, or 3DS RDIMM memory. System architects can maximize the 8-channel memory bandwidth of EPYC processors to fuel memory-bound applications like Redis databases or real-time analytics without bottlenecks.
PCIe 4.0 Expansion Ecosystem
The board features a hybrid expansion layout designed to maximize throughput for modern accelerators while maintaining compatibility:
- High-Speed Compute: Five PCIe 4.0 x16 slots provide double the bandwidth of the previous generation, perfect for populating the system with multiple NVIDIA A100/H100 GPUs or 100GbE network cards.
- Utility Connectivity: Two PCIe 4.0 x8 slots and legacy Gen3 compatibility ensure support for a wide range of storage controllers and auxiliary cards.
Dual M.2 and Flexible Storage
Storage versatility is a key strength of this revision. It integrates two M.2 NVMe slots (PCIe Gen3 x4), which support a variety of lengths (2242/2260/2280). This dual-slot capability allows for the creation of mirrored (RAID 1) boot drives directly on the motherboard, freeing up front-panel bays for data. Bulk storage is handled by four SlimSAS connectors, capable of fanning out to support up to 16 SATA 6Gb/s drives or 4 NVMe Gen4 U.2 drives, depending on cabling.
Enterprise Management and Networking
Built for professional deployment, the board features dual Gigabit Ethernet ports powered by the enterprise-class Intel I350-AM2 controller, offering superior hardware virtualization offloading (SR-IOV) compared to consumer NICs. Complete remote control is provided by the ASPEED AST2500 BMC, enabling agentless maintenance via IPMI 2.0 and HTML5 KVM, ensuring administrators can manage the server health from anywhere in the world.
Technical Specifications Summary
- Processor Compatibility: AMD EPYC 7003 (Milan) & 7002 (Rome) / Socket SP3
- Memory Architecture: 16 DIMM Slots, 8-Channel DDR4 ECC (Up to 4TB)
- Expansion Slots: 5x PCIe Gen4 x16 + 2x PCIe Gen4 x8
- Boot Storage: 2x M.2 Slots (PCIe Gen3 x4) for RAID 1 OS mirroring
- Mass Storage: 4x SlimSAS ports (Supports 16x SATA or 4x NVMe Gen4)
- Networking: 2x 1GbE (Intel I350-AM2) + Dedicated Management LAN
- Management: ASPEED AST2500 BMC (IPMI / KVM)
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Overview and Analysis of the Gigabyte MZ32-AR0 Motherboard
The Gigabyte MZ32-AR0 is a high-performance single-socket server motherboard in the E-ATX form factor, developed for AMD EPYC 7002 (Rome) and 7003 (Milan) processors based on the SP3 socket. This model occupies a unique niche in the market, offering memory expansion capabilities typically associated with dual-processor systems, but within a single-socket configuration.
The board is oriented towards solving the following tasks:
- In-Memory Databases: A huge number of memory slots allows keeping entire databases in RAM for instant access.
- High-Density Virtualization: Allows allocating significant amounts of RAM to each virtual processor core.
- Big Data Analytics: High memory bandwidth is critical for fast processing of unstructured data.
- Rendering and Computing Workstations: A balance between a powerful 64-core CPU and a colossal amount of RAM.
Comparative Table of Technical Specifications
Below is a comparison of the Gigabyte MZ32-AR0 with key competitors on the SP3 platform.
| Model | Form Factor | Max Number of Processors | Chipset | Memory Type | Max RAM* | LAN Ports | TDP (W) |
|---|---|---|---|---|---|---|---|
| Gigabyte MZ32-AR0 | E-ATX | 1 | System on Chip | 16x DDR4 RDIMM / LRDIMM | 2TB/4TB | 2x 1Gb/s | 280 |
| Supermicro H12SSL-I | ATX | 1 | System on Chip | 8x DDR4 ECC RDIMM / LRDIMM | 2TB | 2x 1Gb/s | 280 |
| Supermicro H12DSI-N6 | E-ATX | 2 | System on Chip | 16x DDR4 ECC RDIMM / LRDIMM | 4TB | 2x 1Gb/s | 280 |
| Gigabyte MZ72-HB2 | E-ATX | 2 | System on Chip | 16x DDR4 RDIMM / LRDIMM | 2TB/4TB | 2x 10Gb/s | 280 |
*RAM — Random Access Memory.
Analysis of the Strengths of Gigabyte MZ32-AR0
Based on the technical data, key advantages of the Gigabyte MZ32-AR0 can be highlighted, making it a superior choice compared to its counterparts:
- Ultimate Memory Capacity for a Single CPU: The main advantage of the MZ32-AR0 is the presence of 16 DIMM slots. While standard single-processor boards, such as the Supermicro H12SSL-I, are limited to 8 slots and 2 TB of RAM, the Gigabyte solution doubles these figures. This allows using up to 4 TB of RAM with a single processor, providing unprecedented RAM density per socket.
- Computational Cost Efficiency: Thanks to the 16-channel topology (2 slots per channel), the board allows achieving maximum memory capacity without the need to purchase a second expensive processor and additional software licenses, which are often billed by socket count.
- Flagship Processor Support: Support for TDP up to 280W ensures stable operation with top-tier 64-core AMD EPYC 7003 (Milan) series processors, providing the maximum computing power available for the SP3 platform.
- I/O Scalability: The E-ATX form factor allowed Gigabyte engineers to place a sufficient number of PCIe 4.0 slots working directly from the processor, which eliminates latency when working with NVMe drives and modern accelerators.
Conclusion
The Gigabyte MZ32-AR0 is a specialized solution for those who require extreme RAM capacity while using a single central processor. The board surpasses competitors in the single-socket segment due to double the number of memory slots while retaining full support for the most powerful AMD EPYC processors. This is the ideal foundation for database servers and virtualization systems where memory is the main limiting factor.
Product FAQ
The board is a single-socket (1S) model equipped with one SP3 socket. It supports AMD EPYC 7002 (Rome) and 7003 (Milan) series processors.
The main feature of the MZ32-AR0 is the presence of 16 DIMM slots, which is atypical for single-socket boards (usually there are 8). This allows for installing twice as much RAM (up to 4 TB) without the need to purchase a second processor.
Thanks to the 16 DIMM slots, the board supports up to 4 TB of DDR4 RDIMM or LRDIMM memory. The memory operates in 8-channel mode (2 modules per channel), ensuring high bandwidth.
Yes, the board fully supports the PCIe 4.0 standard. It provides 5 PCIe Gen4 x16 slots and 2 PCIe Gen4 x8 slots, ensuring maximum speed for modern NVMe drives and expansion cards.
The Gigabyte MZ32-AR0 features an E-ATX form factor (305W x 267D mm). Installation requires a server chassis that supports boards of this size, as it is wider than a standard ATX board.
The board is equipped with two Gigabit ports (1GbE) based on the Intel I350-AM2 controller. For higher network speeds, it is recommended to use a discrete network card in one of the PCIe slots.
Officially, the board is optimized for 2nd (Rome) and 3rd (Milan) generation AMD EPYC processors. Support for the first generation (7001) may be limited or absent, so it is recommended to use newer CPUs.
The board features an ASPEED AST2500 BMC controller. It provides remote administration functions via a dedicated MLAN network port, including KVM-over-IP and system status monitoring.
The MZ32-AR0 is ideal for database servers, virtualization systems, and applications requiring massive amounts of RAM but not needing the computing power of two processors. This allows for significant savings on hardware costs and software licenses.
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.
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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 MZ32-AR0
This high-performance bundle pairs the AMD EPYC 7742 with the Gigabyte MZ32-AR0 to create a powerful and reliable single-socket SP3 server platform. Optimized for high-density virtualization, enterprise-grade cloud computing, and heavy rendering workloads. Delivers a massive 64 cores and 128 threads based on the proven Zen 2 (Rome) architecture. Features 8-channel DDR4 memory support with 16 DIMM slots for massive capacity, full PCIe 4.0 readiness, and integrated dual 10GbE SFP+ networking for high-speed data transfer in professional 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))
This premium bundle pairs the flagship AMD EPYC 7763 with the Gigabyte MZ32-AR0 to create a high-performance single-socket SP3 server platform. Optimized for intensive enterprise virtualization, high-performance computing (HPC), and complex data-driven workloads that require maximum Zen 3 throughput. Delivers a massive 64 cores and 128 threads based on the advanced Zen 3 (Milan) architecture. Features 8-channel DDR4 memory support with 16 DIMM slots for immense capacity, full PCIe 4.0 scalability, and integrated dual 10GbE SFP+ networking for high-speed connectivity 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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