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ASRock 4U8G-ROME2/2T Rackmount Barebone System - Dual Socket LGA-4094 - Supports EPYC - 256GB DDR4 - 10GbE - 4U
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Product Features
Technical Overview
This barebone system is built on AMD's server-grade chipset and supports dual EPYC processors in the LGA-4094 socket. The memory subsystem utilizes DDR4 SDRAM technology with a maximum capacity of 256GB running at DDR4-3200/PC4-25600 speeds. Storage connectivity is handled by both Serial ATA and Serial Attached SCSI (SAS) controllers, supporting a mix of drive types and RAID configurations.
Graphics output is provided by an integrated AST2500 controller with 4GB of shared DDR4 graphics memory, sufficient for console management and basic display needs. The system includes a VGA port for direct monitor connection. Power is delivered through four hot-swappable power supplies with a combined maximum output of 1.60 kW, supporting both 120V and 230V input voltages for global deployment flexibility.
This section brings together practical product details such as Number of Processors Supported, Processor Socket, Processor Supported, Chipset Manufacturer, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The 4U8G-ROME2/2T combines exceptional expansion capability with reliable server-grade construction. Its balanced design ensures no single component becomes a bottleneck in performance-critical environments.
High-Density Storage
Twelve 3.5" drive bays support large-capacity hard drives or SSDs, ideal for storage servers, backup appliances, or media repositories.
- 12 total bays
- 3.5" form factor
- SAS and SATA support
Extensive I/O Flexibility
Ten PCIe expansion slots allow for network cards, GPU accelerators, storage controllers, or specialized compute cards to be added as needed.
- 8 x PCIe x16 slots
- 1 x PCIe x8 slot
- Room for high-bandwidth cards
Enterprise-Grade Networking
Integrated 10 Gigabit Ethernet provides high-throughput connectivity for data-intensive applications, reducing network latency in virtualized or clustered setups.
- 10GbE standard
- Low-latency performance
- Ideal for server clusters
Deployment / Use Cases
This barebone system is well-suited for IT environments requiring customizable, high-performance server hardware. Its dual-processor architecture and substantial memory support make it effective for virtualization hosts, where multiple virtual machines can run concurrently without resource contention.
The extensive storage and expansion capabilities also position it well for dedicated storage servers, computational workstations, or render nodes. Organizations can populate the drive bays with high-capacity HDDs for bulk storage or fast SSDs for database applications, while using the PCIe slots for additional networking, GPU compute, or specialized accelerator cards.
This section brings together practical product details such as Number of Processors Supported, Processor Socket, Processor Supported, Chipset Manufacturer, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Physical Profile
The system is built in a standard 4U rack-mountable chassis measuring 6.95" (176.5 mm) in height, 17.24" (438 mm) in width, and 33.27" (845 mm) in depth. This form factor fits neatly into standard 19-inch server racks, making it suitable for data center or server room installations. The rack-mountable design promotes organized cable management and efficient use of vertical space in multi-server deployments.
- Width
- 17.24" (438 mm)
- Depth
- 33.27" (845 mm)
- Height
- 4U
Highlights
- Dual Socket LGA-4094 supports AMD EPYC processors for high-core-count workloads
- Up to 256GB of DDR4-3200 memory across 32 DIMM slots minimizes bottlenecks
- 12 drive bays (all 3.5") provide substantial storage capacity in a 4U footprint
- 10 PCIe expansion slots (8 x16, 1 x8) allow for extensive I/O customization
- Integrated 10 Gigabit Ethernet ensures high-throughput network connectivity
- Four hot-swappable power supplies (1.60 kW max) deliver redundant power input
- Serial ATA and SAS controllers support mixed drive types and RAID configurations
- Rack-mountable 4U chassis fits standard server racks for organized deployment
Specifications
| Specifications | |
|---|---|
| Manufacturer | ASRock, Inc |
| Manufacturer Part Number | 4U8G-ROME2/2T |
| Brand Name | ASRock |
| Product Model | 4U8G-ROME2/2T |
| Product Name | 4U8G-ROME2/2T Barebone System |
| Product Type | Barebone System |
| Processor | |
| Number of Processors Supported | 2 |
| Processor Socket | Socket LGA-4094 |
| Processor Supported | EPYC |
| 64-bit Processing | Yes |
| Chipset | |
| Chipset Manufacturer | AMD |
| Memory | |
| Maximum Memory Supported | 256 GB |
| Memory Technology | DDR4 SDRAM |
| Memory Standard | DDR4-3200/PC4-25600 |
| Total Number of Memory Slots | 32 |
| Controllers | |
| Controller Type | Serial ATA,Serial Attached SCSI (SAS) |
| Display & Graphics | |
| Graphics Controller Model | AST2500 |
| Graphics Memory Capacity | 4 GB |
| Graphics Memory Technology | DDR4 SDRAM |
| Graphics Memory Accessibility | Shared |
| Network & Communication | |
| Ethernet Technology | 10 Gigabit Ethernet |
| I/O Expansions | |
| Number of Total Expansion Bays | 12 |
| Number of 3.5" Bays | 12 |
| Total Number of Expansion Slots | 10 |
| Number of PCI Express x8 Slots | 1 |
| Number of PCI Express x16 Slots | 8 |
| Interfaces/Ports | |
| Total Number of USB Ports | 6 |
| Number of USB 3.2 Gen 1 Ports | 6 |
| Number of VGA Ports | 1 |
| Power Description | |
| Input Voltage | 120 V AC,230 V AC |
| Number of Power Supplies Installed | 4 |
| Maximum Power Supply Wattage | 1.60 kW |
| Physical Characteristics | |
| Form Factor | Rack-mountable |
| Rack Height | 4U |
| Height | 6.95" (176.50 mm) |
| Width | 17.24" (438 mm) |
| Depth | 33.27" (845 mm) |
User Manual
FAQ
What processors are compatible with this barebone system?
The system supports AMD EPYC processors in the dual Socket LGA-4094 configuration. This allows for high-core-count server CPUs that are ideal for virtualization, data processing, and other compute-intensive tasks. The platform is 64-bit capable and utilizes AMD's server-grade chipset for optimal performance and stability.
How much memory can this system support?
Maximum memory capacity is 256GB using DDR4 SDRAM modules. The system has 32 memory slots that support DDR4-3200/PC4-25600 memory standards. This high slot count allows for flexible memory configurations, whether using high-density DIMMs for maximum capacity or more numerous lower-capacity modules for cost-effective setups.
What storage options are available?
The chassis includes 12 drive bays, all supporting 3.5" form factor drives. Storage connectivity is provided by both Serial ATA and Serial Attached SCSI (SAS) controllers, allowing for a mix of HDDs and SSDs. This configuration is suitable for large-capacity storage arrays, RAID setups, or high-performance storage pools.
What expansion capabilities does this system offer?
There are 10 total expansion slots: 8 PCI Express x16 slots and 1 PCI Express x8 slot. This extensive expansion capability allows for adding network interface cards, GPU accelerators, storage controllers, or specialized compute cards. The system is designed to accommodate high-bandwidth expansion cards for demanding server applications.
What networking features are included?
Integrated 10 Gigabit Ethernet provides high-speed network connectivity out of the box. This is essential for server environments requiring rapid data transfer between systems, low-latency communication in clustered setups, or efficient handling of network-intensive applications like virtualization or database serving.
What are the power supply specifications?
Four power supplies are installed with a maximum combined wattage of 1.60 kW. The system accepts both 120V and 230V AC input voltages, making it suitable for deployment in different regions. The multiple power supplies provide redundancy, ensuring continued operation if one unit fails, which is critical for server environments.
What processor or platform detail is listed?
This product uses the Socket LGA-4094 processor for everyday performance and multitasking.
| Qty | Price | Available |
|---|
