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Gigabyte R181-Z92 1U Rackmount Barebone System - Dual EPYC Socket SP3128GB DDR4 - 32 Slots - 10 Bays - Gigabit Ethernet
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Product Features
Technical Overview
Built around an AMD chipset, the R181-Z92 supports dual EPYC processors with 64-bit architecture, enabling high-core-count configurations for parallel processing tasks. The memory subsystem utilizes DDR4-2666/PC4-21300 modules across 32 slots, maximizing memory capacity and bandwidth for data-intensive applications.
Connectivity includes Gigabit Ethernet for network communication, four USB 3.0 ports for peripheral attachment, and integrated AST2500 graphics for basic display output. The system accepts 120 V AC or 230 V AC input and includes two power supplies with a combined maximum wattage of 1.20 kW, providing power redundancy for uninterrupted operation.
Relevant factors for this section include Number of Processors Supported, Processor Socket, Processor Supported, Chipset Manufacturer. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This barebone system delivers enterprise server capabilities in a space-efficient 1U rackmount design, making it ideal for data centers where rack space is at a premium. The dual-processor architecture provides scalability for compute-heavy workloads, while the extensive memory and expansion options allow for tailored configurations to match specific application requirements.
High-Density Memory
With 32 DDR4 memory slots supporting up to 128 GB, the system offers exceptional memory capacity for virtualization, in-memory databases, and other memory-bound applications.
- DDR4-2666/PC4-21300 standard
- Reduces processor idle time
- Improves multitasking performance
Flexible Storage Expansion
Ten expansion bays and six SAS interfaces provide ample room for storage drives, enabling configurations from high-speed SSDs to high-capacity HDDs for diverse storage needs.
- Supports multiple drive types
- Enables RAID configurations
- Scalable storage capacity
Reliable Power Design
Dual hot-swappable power supplies with 1.20 kW maximum wattage ensure power redundancy, minimizing downtime in mission-critical server deployments.
- 120 V AC or 230 V AC input
- Hot-swappable for maintenance
- Power supply redundancy
Deployment / Use Cases
The R181-Z92 is well-suited for server environments requiring compact form factors without sacrificing performance. Its dual-processor support and high memory capacity make it effective for virtualization hosts, where multiple virtual machines can run concurrently on a single physical server.
Additional use cases include database servers, where the memory bandwidth supports fast query processing; application servers for enterprise software; and network infrastructure servers for routing, firewall, or monitoring applications. The rackmount design integrates seamlessly into standard server racks, supporting organized data center deployments.
Virtualization Host
Run multiple virtual machines efficiently with dual EPYC processors and up to 128 GB of RAM, ideal for consolidating server workloads in virtualized environments.
Database Server
Handle large datasets and complex queries with high memory capacity and fast DDR4 memory, suitable for relational databases, NoSQL systems, or data analytics platforms.
Physical Profile
Designed for standard 19-inch server racks, the system occupies 1U of rack height with dimensions of 1.71 inches (43.50 mm) in height, 17.24 inches (438 mm) in width, and 27.95 inches (710 mm) in depth. The approximate weight is 28.66 lb (13000 g), making it manageable for installation and maintenance.
The rack-mountable form factor includes a rail kit for secure mounting, ensuring stable placement in server cabinets. The compact 1U design maximizes rack space utilization while providing full server functionality.
- Width
- 17.24" (438 mm)
- Depth
- 27.95" (710 mm)
- Height
- 1U
- Weight
- 28.66 lb (13000 g)
What's in the Box
The package includes the R181-Z92 (rev. 100) barebone system, two CPU heatsinks for processor cooling, and one rail kit for rack mounting. These components provide everything needed to assemble the system with compatible processors, memory, storage, and operating system.
Highlights
- Supports dual AMD EPYC processors via Socket SP3 for high-performance computing
- Up to 128 GB DDR4 memory across 32 slots for extensive memory capacity
- 1U rackmount form factor with rail kit for space-efficient server deployment
- Ten expansion bays and six SAS interfaces for flexible storage configurations
- Dual hot-swappable power supplies (1.20 kW max) with 120 V/230 V AC input
- Gigabit Ethernet and four USB 3.0 ports for connectivity and peripherals
- Compatible with Windows Server, Red Hat, SUSE, and Ubuntu operating systems
- Includes CPU heatsinks and rail kit for complete assembly readiness
Specifications
| Specifications | |
|---|---|
| Manufacturer | GIGABYTE Technology, Inc |
| Manufacturer Part Number | R181-Z92 |
| Brand Name | GIGABYTE |
| Product Model | R181-Z92 |
| Product Name | R181-Z92 (rev. 100) Barebone System |
| Packaged Quantity | 1 |
| Product Type | Barebone System |
| Processor | |
| Number of Processors Supported | 2 |
| Processor Socket | Socket SP3 |
| Processor Supported | EPYC |
| 64-bit Processing | Yes |
| Chipset | |
| Chipset Manufacturer | AMD |
| Memory | |
| Maximum Memory Supported | 128 GB |
| Memory Technology | DDR4 SDRAM |
| Memory Standard | DDR4-2666/PC4-21300 |
| Total Number of Memory Slots | 32 |
| Display & Graphics | |
| Graphics Controller Model | AST2500 |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| I/O Expansions | |
| Number of Total Expansion Bays | 10 |
| Interfaces/Ports | |
| Total Number of USB Ports | 4 |
| Number of USB 3.0 Ports | 4 |
| Number of SAS Interfaces | 6 |
| Operating System | |
| Operating System Supported | Windows Server 2012 R2,Windows Server 2016,Red Hat Enterprise linux 7.4 x64,Red Hat Enterprise Linux 8.0 x64,SuSE Linux Enterprise Server 11.4 x64,SUSE Linux Enterprise Server 12.3 x64,SuSE Linux Enterprise Server 15 x64,Ubuntu 16.04 LTS x64,Ubuntu 18.04 LTS x64 |
| Power Description | |
| Input Voltage | 120 V AC,230 V AC |
| Number of Power Supplies Installed | 2 |
| Maximum Power Supply Wattage | 1.20 kW |
| Physical Characteristics | |
| Form Factor | Rack-mountable |
| Rack Height | 1U |
| Height | 1.71" (43.50 mm) |
| Width | 17.24" (438 mm) |
| Depth | 27.95" (710 mm) |
| Weight (Approximate) | 28.66 lb (13000 g) |
| Miscellaneous | |
| Package Contents | R181-Z92 (rev. 100) Barebone System 2 x CPU Heatsinks 1 x Rail Kit |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Country of Origin | China |
| Warranty | |
| Limited Warranty | 1 Year |
FAQ
What processors are compatible with this barebone system?
The system supports dual AMD EPYC processors using Socket SP3. EPYC processors offer high core counts and memory bandwidth, making them suitable for server workloads like virtualization, databases, and high-performance computing. The platform is designed for 64-bit processing and includes an AMD chipset for optimal compatibility.
How much memory can this system support?
The R181-Z92 supports up to 128 GB of DDR4 SDRAM across 32 memory slots. The memory standard is DDR4-2666/PC4-21300, providing fast data transfer rates to reduce processor idle time and improve multitasking performance in memory-intensive applications such as virtualization or data analytics.
What expansion options are available for storage?
The system includes 10 total expansion bays and six SAS interfaces, allowing for flexible storage configurations. You can install multiple hard drives, SSDs, or other storage devices to create RAID arrays or expand capacity. This makes it adaptable for roles requiring high storage throughput or large capacity, such as file servers or backup systems.
What operating systems are supported?
Compatible operating systems include Windows Server 2012 R2, Windows Server 2016, Red Hat Enterprise Linux 7.4 x64 and 8.0 x64, SUSE Linux Enterprise Server 11.4 x64, 12.3 x64, and 15 x64, and Ubuntu 16.04 LTS x64 and 18.04 LTS x64. This broad support enables deployment in diverse server environments, from traditional Windows infrastructures to Linux-based cloud or container platforms.
What are the power supply specifications?
The system comes with two installed power supplies that support a maximum wattage of 1.20 kW. They accept input voltages of 120 V AC or 230 V AC, providing flexibility for different power infrastructures. The dual hot-swappable design ensures power redundancy, allowing one power supply to be replaced without shutting down the system for maintenance in critical server deployments.
How is this system mounted in a rack?
The R181-Z92 is a 1U rack-mountable system with dimensions of 1.71 inches high, 17.24 inches wide, and 27.95 inches deep. It includes a rail kit for secure installation in standard 19-inch server racks. The compact 1U height maximizes rack space efficiency, making it ideal for data centers where space is limited, while the rail kit ensures stable and organized mounting.
| Qty | Price | Available |
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