Description
The ASUS RS501A-E12-RS12U is a high-performance 1U rack server engineered for enterprise environments requiring exceptional compute density and scalability. Powered by the AMD EPYC 9005 / 9004 Series processors, it delivers advanced performance with support for up to 360 W TDP—ideal for virtualization, database, and general-purpose workloads.
Designed with 24 DDR5 DIMM slots (12-channel architecture), the system supports up to 3 TB of high-speed 6400 MHz memory, ensuring optimal throughput and responsiveness for mission-critical operations. The chassis accommodates 12 front hot-swap 2.5" bays, expandable via an optional 4-bay internal mid-cage, offering up to 16 total drives for maximum storage flexibility.
For expandability, the RS501A-E12-RS12U provides 3 PCIe Gen5 slots plus an OCP 3.0 socket, allowing installation of advanced NICs, RAID controllers, or GPU accelerators. Connectivity is managed through dual Gigabit LAN ports and a dedicated management port powered by the ASPEED AST2600 BMC.
With redundant 1200 W Platinum or 1600 W Titanium power supplies, comprehensive management through ASMB11-iKVM and ASUS Control Center, and a compact 1U chassis, this server delivers exceptional performance, reliability, and operational efficiency for modern data centers.
| Category | Specification |
|---|---|
| Model | ASUS RS501A-E12-RS12U |
| Form Factor | 1U Rack Server |
| Processor | 1 × Socket SP5 (LGA 6096), supports AMD EPYC 9005 / 9004 Series CPUs (up to 360 W TDP) |
| Memory Slots | 24 × DDR5 DIMM slots (12 channels, 2 DIMM per channel) |
| Memory Type & Speed | DDR5 6400 / 5600 / 4800 RDIMM / 3DS RDIMM (up to 5200 MHz depending on configuration) |
| Max Memory Capacity | 3,072 GB (3 TB) |
| Expansion Slots | 3 × PCIe Gen5 slots + 1 × OCP 3.0 socket (Gen5 x16 link) |
| Storage Bays | Front: 12 × 2.5" Hot-swap (SATA/SAS/NVMe U.2/U.3); Optional internal 4-bay cage (mid-bay SKU) |
| M.2 Slots | 2 × M.2 (Gen4 x4 or SATA, up to 22110 module) |
| Networking | 2 × 1 GbE RJ-45 (Intel i350-AM2 controller) + 1 × Dedicated Management Port (BMC AST2600) |
| Graphics Controller | ASPEED AST2600 (BMC integrated) |
| Management | ASUS Control Center (in-band), ASMB11-iKVM (BMC AST2600, out-of-band) |
| Security | Optional TPM module, PFR module (project-based support) |
| Rear I/O Ports | 2 × USB 3.2 Gen1, 2 × Gigabit LAN, 1 × Management RJ-45, 1 × VGA |
| Power Supply | 1 + 1 Redundant 1200 W Platinum / 1600 W Titanium PSU |
| Dimensions (W × D × H) | 449 × 842.5 × 43.85 mm (17.68 × 33.17 × 1.73 in) |
| Weight | Net: 14.16 kg • Gross: 19.16 kg |
| Operating Temperature | 10 °C – 35 °C (Non-operation: –40 °C – 70 °C) |
| Operating Humidity | 20 % – 90 % (non-condensing) |
Payment & Security
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
Building a Complete AV System?
This product is rarely deployed alone. It’s typically part of a fully integrated AV system. AVENDOR designs, integrates, and supports end-to-end environments—from single rooms to enterprise-wide deployments.
- System Design & Engineering
- Installation & Integration
- Programming & Ongoing Support
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