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Gigabyte R183-S93-AAB1 1U Rack Barebone Server - Dual LGA-4677256GB DDR5 - 32 Slots - 4 PCIe x16800W PSU
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Product Features
Technical Overview
This server barebone incorporates a dual-redundant power supply design with 800W units capable of automatic failover, ensuring continuous operation in critical deployments. The power supplies accept both 120V and 230V AC input, providing flexibility for global deployment.
Network connectivity is delivered through integrated Gigabit Ethernet controllers, while system management and basic graphics output are handled by the AST2600 controller. The chassis includes four USB 3.2 Gen 1 ports for peripheral connectivity and a Mini-DP to D-Sub video adapter cable in the package contents.
The memory subsystem supports DDR5-4800/PC5-38400 modules and is Intel Optane Memory Ready, enabling future memory technology upgrades. The storage configuration includes four dedicated 3.5" drive bays with carrier clips included for secure mounting.
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
The R183-S93-AAB1 combines enterprise-grade server features with the space efficiency of a 1U rack design, making it ideal for organizations needing to maximize computing power within constrained data center footprints.
High-Density Compute Platform
Dual LGA-4677 processor sockets support the latest Intel Xeon Scalable processors, enabling substantial parallel processing capability in a single rack unit.
- Supports Xeon Platinum, Gold, Silver processors
- Intel C741 chipset for enterprise stability
- 64-bit processing architecture
Advanced Memory Architecture
Thirty-two DDR5 memory slots provide exceptional memory bandwidth and capacity for memory-intensive applications and virtualization environments.
- DDR5-4800/PC5-38400 memory standard
- Intel Optane Memory Ready
- 256 GB maximum supported capacity
Comprehensive Expansion Capability
Four PCI Express x16 slots deliver substantial expansion potential for network adapters, storage controllers, accelerators, and other enterprise add-in cards.
- Four 3.5" drive bays with carriers
- Serial ATA/600 storage controller
- RAID support for data protection
Deployment / Use Cases
This barebone server chassis is particularly well-suited for virtualization hosts, database servers, and application servers where high compute density and reliable operation are paramount. The 1U form factor makes it an excellent choice for service providers and enterprises deploying server clusters in standard 19-inch racks.
The dual-processor architecture and extensive memory capacity support demanding workloads such as virtual desktop infrastructure (VDI), medium-sized database instances, and computational analysis applications. The redundant power supplies and rack-optimized design ensure suitability for always-on business-critical environments.
IT departments can leverage this platform as a standardized building block for private cloud infrastructure, with consistent hardware specifications across multiple nodes. The barebone approach allows customization of processor, memory, and storage components to match specific workload requirements while maintaining consistent chassis and power characteristics.
Virtualization Host
The combination of dual processors, high memory capacity, and multiple expansion slots makes this chassis ideal for hosting multiple virtual machines with varying resource requirements.
Database Server
Fast DDR5 memory and RAID-capable storage controllers provide the performance and data protection needed for transactional and analytical database workloads.
Physical Profile
The chassis measures 1.71 inches in height (1U), 17.24 inches in width, and 32.09 inches in depth, conforming to standard 19-inch rack specifications. The compact 1U design maximizes rack space utilization while providing sufficient internal volume for cooling and component placement.
A full rail kit is included for secure mounting in server racks, and the chassis features tool-less design elements where practical for easier maintenance and component upgrades. The environmentally conscious construction complies with RoHS and WEEE directives.
- Width
- 17.24" (438 mm)
- Depth
- 32.09" (815 mm)
- Height
- 1U
What's in the Box
The barebone system arrives with essential components for initial assembly and rack installation.
Highlights
- Dual LGA-4677 sockets support Intel Xeon Platinum, Gold, and Silver processors
- 256 GB maximum DDR5 memory capacity across 32 slots
- Four PCI Express x16 expansion slots for enterprise add-in cards
- Dual 800W redundant power supplies with 120/230V input
- 1U rack-mountable form factor for high-density deployment
- Serial ATA/600 storage controller with RAID support
- Integrated Gigabit Ethernet connectivity
- Includes CPU heatsinks, drive carriers, and full rail kit
- Three-year limited warranty
- RoHS and WEEE compliant construction
Specifications
| Specifications | |
|---|---|
| Manufacturer | GIGABYTE Technology, Inc |
| Manufacturer Part Number | R183-S93-AAB1 |
| Brand Name | GIGABYTE |
| Product Model | R183-S93 |
| Product Name | R183-S93 (rev. AAB1) Barebone System |
| Packaged Quantity | 1 |
| Product Type | Barebone System |
| Processor | |
| Number of Processors Supported | 2 |
| Processor Socket | Socket LGA-4677 |
| Processor Supported | Xeon Platinum,Xeon Gold,Xeon Silver,Xeon |
| 64-bit Processing | Yes |
| Chipset | |
| Chipset Manufacturer | Intel |
| Chipset Model | C741 |
| Memory | |
| Maximum Memory Supported | 256 GB |
| Memory Technology | DDR5 SDRAM |
| Memory Standard | DDR5-4800/PC5-38400 |
| Total Number of Memory Slots | 32 |
| Intel Optane Memory Ready | Yes |
| Controllers | |
| Controller Type | Serial ATA/600 |
| RAID Supported | Yes |
| Display & Graphics | |
| Graphics Controller Model | AST2600 |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| I/O Expansions | |
| Number of Total Expansion Bays | 4 |
| Number of 3.5" Bays | 4 |
| Total Number of Expansion Slots | 4 |
| Number of PCI Express x16 Slots | 4 |
| Interfaces/Ports | |
| Total Number of USB Ports | 4 |
| Number of USB 3.2 Gen 1 Ports | 4 |
| Power Description | |
| Input Voltage | 120 V AC,230 V AC |
| Number of Power Supplies Installed | 2 |
| Maximum Power Supply Wattage | 800 W |
| 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) |
| Miscellaneous | |
| Package Contents | R183-S93 (rev. AAB1) Barebone System 2 x CPU Heatsinks 1 x Mini-DP to D-Sub Cable 6 x Carrier Clips 1 x Rail Kit |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | 3 Year |
User Manual
FAQ
What processors are compatible with this barebone server?
The R183-S93-AAB1 supports dual Intel Xeon Scalable processors in the Platinum, Gold, and Silver series using the LGA-4677 socket. This includes the latest generation Xeon processors designed for enterprise and data center workloads. The system requires two compatible processors to be installed for full operation, though it can potentially operate with a single processor in one socket depending on specific processor and BIOS support.
How much memory can this server support and what type?
This barebone system supports up to 256 GB of DDR5 SDRAM memory across 32 DIMM slots. The memory operates at DDR5-4800/PC5-38400 speeds and is Intel Optane Memory Ready for future compatibility with persistent memory technologies. The substantial memory capacity and high bandwidth make this platform suitable for memory-intensive applications and virtualization environments.
What expansion capabilities does this 1U chassis provide?
The chassis includes four PCI Express x16 expansion slots for add-in cards such as network adapters, storage controllers, or accelerators. Additionally, it provides four 3.5" drive bays for storage expansion, all with included carrier clips. The Serial ATA/600 storage controller supports RAID configurations for data protection, and four USB 3.2 Gen 1 ports are available for peripheral connectivity.
What power supplies are included and are they redundant?
The system includes two 800W power supply units that operate in a redundant configuration. This dual-PSU design provides automatic failover if one power supply fails, ensuring continuous operation. The power supplies accept both 120V and 230V AC input, making them suitable for deployment in different geographical regions with varying electrical standards.
What is included in the package with this barebone system?
The package contains the R183-S93 (rev. AAB1) barebone chassis, two CPU heatsinks for processor cooling, one Mini-DP to D-Sub video adapter cable for display connectivity, six drive carrier clips for securing 3.5" drives, and a complete rail kit for mounting the chassis in standard 19-inch server racks. These components provide everything needed for initial assembly and rack installation.
What are the physical dimensions and rack requirements?
The chassis measures 1.71 inches in height (1U rack unit), 17.24 inches in width, and 32.09 inches in depth. This conforms to standard 19-inch rack specifications, and the included rail kit supports secure mounting in compatible server racks. The 1U form factor maximizes computing density while maintaining sufficient internal space for component cooling and airflow management.
| Qty | Price | Available |
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