
Asus RS300-E12-RS4-1G4 Server Barebone System - 1U Rack-mountable - Socket LGA-1700 - 1 x Processor Support - Intel Xeon
Intel C262 Chip - 128 GB DDR5 SDRAM DDR5-4400/PC5-35200 Maximum RAM Support - 4 Total Memory Slots - Serial ATA/600 Controller - ASPEED AST2600 64 MB Graphic(s) - 4 3.5" Bay(s) - Network (RJ-45) - 1 M.2 Interface(s) - Processor Support (Xeon, Pentium) - Gigabit Ethernet - Windows Server 2025, Red Hat Enterprise Linux, SuSE Linux Enterprise Server Supported Operating System - 2 USB 3.2 Gen 1 Port(s) - 2 x 450 W
- SKU
- RS300-E12-RS4-1G4
- Category
- Barebone Systems
MSRP$1,100.00
$1,065.61
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Genuine ASUS Computer International through authorized distribution — TAA country-of-origin verified and NDAA §889 screened before checkout.
- SKU
- RS300-E12-RS4-1G4
- Category
- Barebone Systems
Overview
RS300-E12-RS4
ASUS RS300-E12-RS4 in an Intel ® Xeon ® E-2400 and Intel ® Xeon ® 6300 1U server with support for four DDR5 ECC UDIMM, four NVMe, one M.2, one PCIe ® 5.0 slot and one PCIe 4.0 slot, plus dual LAN, 80 PLUS ® Platinum redundant power supplies, Intel Platform Firmware Resilience (PFR), onboard ASUS ASMB11-iKVM and chassis-intrusion alert.
Key Features
• Powered by eight-core Intel Xeon E-2400-series and Intel Xeon 6300 series processor with support for up to 95 W TDP
• Four 3.5-inch or 2.5-inch hot-swap drives on front panel and one M.2 to enable extensive storage
• Up to one PCIe 5.0 slots and one PCIe 4.0 proprietary slot to drive higher bandwidth
• High power efficiency with redundant 450 W 80 PLUS Platinum power supplies
• Dual Intel I210-AT gigabit Ethernet with teaming support
• Onboard ASUS ASMB11-iKVM for out-of-band management with ASPEED AST2600 controller
• Integrated PFR FPGA as the platform Root-of-Trust solution for firmware resiliency
• Chassis-intrusion for enhanced physical security
Intel Xeon E-2400 processors/Intel Xeon 6300 processors
Designed for small- to medium-sized businesses (SMBs) and cloud-service providers, offering robust and secure solutions. These processors support up to eight cores and 16 threads, with a maximum frequency of 5.6 GHz and a 95 W TDP, ensuring rapid data processing and application responsiveness. They support up to 128 GB of DDR5 4400 MT/s memory (Intel Xeon E-2400) or up to 4800 MT/s memory (Intel Xeon 6300) and PCIe 5.0 interfaces, providing server-grade 24/7 reliability for business-critical services and customer data, and cost-effective performance for entry-level bare-metal cloud services.
PCIe 5.0 ready
Faster storage, graphics and networking capabilities PCI Express® (PCIe®) 5.0 delivers 32GT/s bandwidth, which is twice the speed of PCIe 4.0, and offers lower power consumption, better land scalability and backwards compatibility. ASUS servers are PCIe 5.0 ready with scalability design to satisfy the increasing workloads for modern data center.
Redundant Platinum PSU support
RS300-E12-RS4 supports redundant 450W 80 PLUS Platinum power supplies, which are 96%+ efficient, directly reducing operating costs and capital expenses. The 1+1 power-supply design allows the server to keep working even if one power supply requires maintenance, enabling uninterrupted operation.
Highlights
- Xeon processor ensures timely and efficient performance for everyday computing needs
- Windows Server 2025 OS support includes creative and productive tools you need for smooth workflows
- Intel Xeon processor provides high performance, built-in security, and remote management for enterprise systems
- With Serial ATA/600 interface, experience high-speed data transfer and robust reliability for optimized system performance
- ASPEED AST2600 shared graphic card ensures smooth, lag-free performance for everyday computing and multitasking
- Rack-mountable server barebone system offers easy installation and convenient access for streamlined maintenance
- Connect USB-enabled devices via 5 USB ports for seamless data sharing and reliable performance
- Gigabit Ethernet port supports ultra-fast network speeds for smooth data transfer and improved system performance
- The DDR5 SDRAM memory technology moves data efficiently across components, ensuring smooth and responsive PC performance
Specifications
| Product Type | Server Barebone System |
|---|---|
| Manufacturer Part Number | RS300-E12-RS4-1G4 |
| Maximum Memory Supported | 128 GB |
| Weight (Approximate) | 33.51 lb |
| Form Factor | Rack-mountable |
| Manufacturer | ASUS Computer International |
| Product Model | RS300-E12-RS4-1G4 |
| Product Name | RS300-E12-RS4-1G4 Server Barebone System |
| Processor Supported | Xeon, Pentium |
| Processor Type | Xeon |
| Controller Type | Serial ATA/600 |
| Product Series | RS300-E12 |
| Processor Socket | Socket LGA-1700 |
| Rack Height | 1U |
| Brand Name | Asus |
| Operating System Supported | Windows Server 2025, Red Hat Enterprise Linux, SuSE Linux Enterprise Server |
| Memory Technology | DDR5 SDRAM |
| Memory Standard | DDR5-4400/PC5-35200 |
| Height | 1.7" |
| Width | 17.3" |
| Depth | 19.6" |
| 64-bit Processing | Yes |
| Processor Manufacturer | Intel |
| Number of External 5.25" Bays | 1 |
| Chipset Manufacturer | Intel |
| Chipset Model | C262 |
| Graphics Controller Manufacturer | ASPEED |
| Graphics Controller Model | AST2600 |
| Number of Power Supplies Installed | 2 |
| Graphics Memory Capacity | 64 MB |
| Graphics Memory Accessibility | Shared |
| Number of Processors Supported | 1 |
| Ethernet Technology | Gigabit Ethernet |
| Number of Total Expansion Bays | 5 |
| Number of 3.5" Bays | 4 |
| Number of PCI Express x4 Slots | 1 |
| Number of PCI Express x8 Slots | 1 |
| Number of PCI Express x16 Slots | 1 |
| Number of Network (RJ-45) Ports | 2 |
| Network (RJ-45) | Yes |
| Maximum Power Supply Wattage | 450 W |
| Total Number of USB Ports | 5 |
| Number of Serial Ports | 1 |
| Number of VGA Ports | 2 |
| Total Number of Expansion Slots | 3 |
| Number of M.2 Interfaces | 1 |
| Number of USB 3.2 Gen 1 Ports | 2 |
| Number of USB 3.2 Gen 2 Ports | 3 |
| Total Number of Memory Slots | 4 |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
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