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Gigabyte R283-S95-AAC1 2U Rackmount Barebone System - Dual LGA-4677256GB DDR5 - 14 Bays - 6 PCIe x16 - 2 x 1. 3kW PSUs
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Product Features
Technical Overview
Built around the Intel C741 chipset, the R283-S95 platform supports dual Socket LGA-4677 processors compatible with Intel Xeon Platinum, Gold, Silver, and Xeon processor families. This provides a scalable compute foundation for virtualization, database, and high-performance computing workloads.
The memory subsystem features 32 DDR5 SDRAM slots supporting up to 256GB of DDR5-4800/PC5-38400 memory, delivering substantial bandwidth for memory-intensive applications. Storage connectivity is handled by Serial ATA/600 controllers with RAID support for data protection and performance optimization.
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.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
This barebone system delivers enterprise-ready features in a space-efficient 2U design, balancing performance density with deployment flexibility. The platform's comprehensive expansion capabilities allow for tailored configurations to meet specific workload requirements.
High-Density Expansion
With 14 total expansion bays and 6 PCI Express x16 slots, the system supports substantial storage arrays, networking cards, accelerators, and specialized hardware for diverse server roles.
- 14 expansion bays for storage flexibility
- 6 PCIe x16 slots for high-bandwidth cards
- 32 memory slots for maximum capacity
Enterprise Power Design
Dual 1.30 kW power supplies with 120V/230V input support provide redundant power delivery for continuous operation in critical environments.
- Dual redundant power supplies
- 1.30 kW capacity each
- Wide voltage input range
Deployment Ready
Includes essential installation components such as CPU heatsinks, rail kit, and Mini-DP to D-Sub cable for immediate rack integration and setup.
- Rail kit for standard racks
- CPU heatsinks included
- Video connectivity cable
Deployment / Use Cases
The R283-S95 barebone system serves as an ideal foundation for enterprise server deployments where performance, reliability, and expansion flexibility are paramount. Its dual processor architecture and substantial memory capacity make it suitable for virtualization hosts, database servers, and computational workloads.
Data centers and IT departments can leverage this platform for consolidated server infrastructure, with the 2U form factor providing efficient rack utilization. The extensive PCIe expansion supports specialized cards for networking, storage controllers, GPUs, or FPGA accelerators, enabling customized solutions for specific application requirements.
Virtualization Host
Dual Xeon processors and 256GB memory capacity support multiple virtual machines for server consolidation and private cloud deployments.
Storage Server
14 expansion bays and SATA/600 with RAID support enable building high-capacity storage arrays for file serving, backup, or archival applications.
Physical Profile
The 2U rack-mountable chassis measures 3.44" (87.50 mm) in height, 17.24" (438 mm) in width, and 32.09" (815 mm) in depth, conforming to standard 19-inch rack specifications. This compact form factor maximizes rack density while providing adequate internal space for components and airflow management. The included rail kit facilitates secure mounting in standard server racks, and the 2U height balances component capacity with efficient space utilization.
- Width
- 17.24" (438 mm)
- Depth
- 32.09" (815 mm)
- Height
- 2U
What's in the Box
The barebone system ships complete with essential components for immediate deployment:
Highlights
- Dual Socket LGA-4677 supports Intel Xeon Platinum, Gold, Silver, and Xeon processors
- 256GB maximum memory capacity across 32 DDR5 SDRAM slots
- 14 total expansion bays for storage and peripheral flexibility
- 6 PCI Express x16 slots for high-bandwidth expansion cards
- Dual 1.30 kW power supplies with redundant operation
- 2U rack-mountable form factor for efficient data center deployment
- Serial ATA/600 controller with RAID support for storage configurations
- Gigabit Ethernet connectivity for network integration
- 4 USB 3.2 Gen 1 ports for peripheral connections
- Includes rail kit, heatsinks, and cables for immediate installation
Specifications
| Specifications | |
|---|---|
| Manufacturer | GIGABYTE Technology, Inc |
| Manufacturer Part Number | R283-S95-AAC1 |
| Brand Name | GIGABYTE |
| Product Model | R283-S95 |
| Product Name | R283-S95 (rev. AAC1) 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 |
| Controllers | |
| Controller Type | Serial ATA/600 |
| RAID Supported | Yes |
| Display & Graphics | |
| Graphics Controller Model | AST2600 |
| Graphics Memory Technology | DDR4 SDRAM |
| Network & Communication | |
| Ethernet Technology | Gigabit Ethernet |
| I/O Expansions | |
| Number of Total Expansion Bays | 14 |
| Total Number of Expansion Slots | 6 |
| Number of PCI Express x16 Slots | 6 |
| 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 | 1.30 kW |
| Physical Characteristics | |
| Form Factor | Rack-mountable |
| Rack Height | 2U |
| Height | 3.44" (87.50 mm) |
| Width | 17.24" (438 mm) |
| Depth | 32.09" (815 mm) |
| Miscellaneous | |
| Package Contents | R283-S95 (rev. AAC1) 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 system?
The Gigabyte R283-S95-AAC1 supports dual Intel Xeon processors using Socket LGA-4677. This includes compatibility with Xeon Platinum, Xeon Gold, Xeon Silver, and Xeon processor families. The platform requires 64-bit processors and works with the Intel C741 chipset for enterprise-grade performance and features.
How much memory can this system support?
This barebone system supports up to 256GB of DDR5 SDRAM memory across 32 memory slots. The memory operates at DDR5-4800/PC5-38400 speeds, providing substantial bandwidth for memory-intensive applications such as virtualization, databases, and high-performance computing workloads.
What expansion capabilities does this 2U chassis provide?
The chassis includes 14 total expansion bays for storage devices and 6 PCI Express x16 slots for add-in cards. This expansion capacity allows for substantial storage arrays, networking adapters, GPU accelerators, or specialized hardware cards to meet specific server requirements and workload demands.
What power supply configuration does this system use?
The system includes dual 1.30 kW power supplies that support both 120V and 230V AC input. This redundant power configuration ensures continuous operation in the event of a single power supply failure, providing reliability for critical server deployments in data center environments.
What is included with the barebone system for installation?
The package includes the R283-S95 (rev. AAC1) barebone chassis, 2 CPU heatsinks, 1 Mini-DP to D-Sub cable, 6 carrier clips, and 1 rail kit. These components provide everything needed for processor installation, basic video connectivity, and secure rack mounting in standard server racks.
What are the physical dimensions of this rackmount system?
The system has a 2U rack height measuring 3.44 inches (87.50 mm) tall, with a width of 17.24 inches (438 mm) and depth of 32.09 inches (815 mm). These dimensions conform to standard 19-inch rack specifications, and the included rail kit facilitates secure mounting in server racks for data center deployment.
| Qty | Price | Available |
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