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Gigabyte R183-Z91-AAD2 1U Rack Barebone System - Dual Socket SP5 LGA-6096256GB DDR5 - 12Gb/s SAS - 1. 6kW PSU
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Product Features
Technical Overview
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.
Processor Architecture
Dual Socket SP5 LGA-6096 supports AMD EPYC processors with 64-bit processing capabilities, providing enterprise-grade compute performance for demanding server applications.
- Supports 2 processors
- Socket SP5 LGA-6096
- AMD EPYC compatible
- 64-bit processing
Memory Configuration
Twenty-four DDR5 memory slots support up to 256GB of DDR5-4800/PC5-38400 memory, delivering improved data transfer rates and power efficiency compared to previous generations.
- 24 memory slots
- 256GB maximum capacity
- DDR5-4800/PC5-38400
- DDR5 SDRAM technology
Storage & I/O Expansion
Eight total expansion bays include four 3.5" drive bays for high-capacity storage deployment. Two PCI Express x16 slots provide expansion flexibility for additional network, storage, or compute acceleration cards.
- 8 expansion bays
- 4x 3.5" bays
- 2x PCIe x16 slots
- 12Gb/s SAS controller
Key Product Advantages
The R183-Z91-AAD2 combines enterprise server capabilities with 1U rack density, making it ideal for data centers and server rooms where space optimization is critical. The dual hot-swappable 1.6kW power supplies provide redundant power delivery, while the comprehensive operating system support ensures compatibility with mainstream server environments.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Dual processor support, DDR5 memory ready, 12Gb/s SAS storage, Hot-swappable PSUs, 1U rack density.
Deployment / Use Cases
This barebone system is designed for IT professionals building custom server solutions for virtualization, private cloud infrastructure, database hosting, and computational workloads. The dual processor architecture and substantial memory capacity make it suitable for consolidating multiple virtual machines or running memory-intensive applications.
The 1U form factor allows efficient deployment in standard 19" server racks, maximizing rack space utilization in data center environments. With support for both Windows Server and multiple Linux distributions, the platform offers flexibility for diverse IT environments and application requirements.
Virtualization Host
Dual EPYC processors and 256GB memory capacity provide substantial resources for hosting multiple virtual machines in VMware, Hyper-V, or KVM environments.
Storage Server
12Gb/s SAS controllers and multiple drive bays enable high-performance storage arrays for file serving, backup, or archival applications.
Physical Profile
Designed for standard 19" server racks, the system occupies a single rack unit (1U) with dimensions of 1.71" (43.50mm) height, 17.24" (438mm) width, and 32.09" (815mm) depth. The rack-mountable form factor includes appropriate mounting hardware for secure installation in server cabinets, while the compact 1U profile maximizes rack density in space-constrained environments.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1U, 17.24" (438 mm), 32.09" (815 mm). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 17.24" (438 mm)
- Depth
- 32.09" (815 mm)
- Height
- 1U
Highlights
- Dual Socket SP5 LGA-6096 supports AMD EPYC processors for enterprise compute performance
- Up to 256GB DDR5-4800 memory across 24 DIMM slots for memory-intensive applications
- 12Gb/s SAS and SATA/600 storage controllers enable high-performance storage configurations
- 1U rack-mountable form factor (43.5mm H) maximizes data center rack density
- Dual hot-swappable 1.6kW power supplies provide redundant power delivery
- Eight expansion bays including four 3.5" drive bays for storage flexibility
- Two PCI Express x16 slots for network, storage, or accelerator card expansion
- Comprehensive OS support including Windows Server and multiple Linux distributions
- Four USB 3.2 Gen 1 ports for peripheral connectivity
- Gigabit Ethernet networking for standard server connectivity
Specifications
| Specifications | |
|---|---|
| Manufacturer | GIGABYTE Technology, Inc |
| Manufacturer Part Number | R183-Z91-AAD2 |
| Brand Name | GIGABYTE |
| Product Model | R183-Z91 |
| Product Name | R183-Z91 (rev. AAD2) Barebone System |
| Packaged Quantity | 1 |
| Product Type | Barebone System |
| Processor | |
| Number of Processors Supported | 2 |
| Processor Socket | Socket SP5 LGA-6096 |
| Processor Supported | EPYC |
| 64-bit Processing | Yes |
| Chipset | |
| Chipset Manufacturer | AMD |
| Memory | |
| Maximum Memory Supported | 256 GB |
| Memory Technology | DDR5 SDRAM |
| Memory Standard | DDR5-4800/PC5-38400 |
| Total Number of Memory Slots | 24 |
| Controllers | |
| Controller Type | 12Gb/s SAS,Serial ATA/600 |
| RAID Supported | No |
| Display & Graphics | |
| Graphics Controller Manufacturer | ASPEED |
| Graphics Controller Model | AST2600 |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| I/O Expansions | |
| Number of Total Expansion Bays | 8 |
| Number of 3.5" Bays | 4 |
| Total Number of Expansion Slots | 2 |
| Number of PCI Express x16 Slots | 2 |
| Interfaces/Ports | |
| Total Number of USB Ports | 4 |
| Number of USB 3.2 Gen 1 Ports | 4 |
| Operating System | |
| Operating System Supported | Windows Server 2019,Windows Server 2022,Red Hat Enterprise Linux 8.6 x64,Red Hat Enterprise Linux 9.0 x64,SUSE Linux Enterprise Server 15 SP4 x64,Ubuntu 20.04.5 LTS x64,Ubuntu 22.04 LTS x64 |
| Power Description | |
| Input Voltage | 120 V AC,230 V AC |
| Number of Power Supplies Installed | 2 |
| Maximum Power Supply Wattage | 1.60 kW |
| Physical Characteristics | |
| Form Factor | Rack-mountable |
| Rack Height | 1U |
| Height | 1.71" (43.50 mm) |
| Width | 17.24" (438 mm) |
| Depth | 32.09" (815 mm) |
FAQ
What processors are compatible with this barebone system?
The R183-Z91-AAD2 supports AMD EPYC processors via dual Socket SP5 LGA-6096 interfaces. This processor socket is designed for AMD's EPYC server processors, providing enterprise-grade compute capabilities for virtualization, database, and high-performance computing workloads. The system supports 64-bit processing and requires compatible EPYC processors to be installed by the user.
How much memory can this system support and what type?
This barebone system supports up to 256GB of DDR5 SDRAM memory across 24 DIMM slots. The memory standard is DDR5-4800/PC5-38400, which provides improved bandwidth and power efficiency compared to previous DDR4 memory. The substantial memory capacity and modern DDR5 technology make the system suitable for memory-intensive applications and virtualization environments.
What storage interfaces and expansion options are available?
The system includes 12Gb/s SAS and Serial ATA/600 storage controllers, supporting both SAS and SATA drives. There are eight total expansion bays, including four 3.5" drive bays for high-capacity storage deployment. For additional expansion, two PCI Express x16 slots are available for adding network cards, storage controllers, or other expansion cards to customize the system for specific application requirements.
What power supply configuration does this system use?
The R183-Z91-AAD2 includes dual 1.6kW power supplies installed, providing redundant power delivery for critical server applications. The power supplies support input voltages of 120V AC and 230V AC, making them compatible with standard North American and international power infrastructures. The hot-swappable design allows for power supply replacement without system downtime.
What operating systems are supported by this barebone system?
This platform supports multiple enterprise operating systems including Windows Server 2019, Windows Server 2022, Red Hat Enterprise Linux 8.6 and 9.0 (64-bit), SUSE Linux Enterprise Server 15 SP4 (64-bit), Ubuntu 20.04.5 LTS (64-bit), and Ubuntu 22.04 LTS (64-bit). This broad compatibility ensures the system can integrate into diverse IT environments with existing software infrastructure and application requirements.
What are the physical dimensions and rack compatibility?
The system has a 1U rack-mountable form factor with dimensions of 1.71 inches (43.50mm) in height, 17.24 inches (438mm) in width, and 32.09 inches (815mm) in depth. This compact 1U profile allows efficient deployment in standard 19-inch server racks, maximizing rack space utilization in data center environments while providing enterprise server capabilities in a space-efficient design.
| Qty | Price | Available |
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