ASUS RS520A-E12-RS24U Socket SP5 Rack (2U) Grey
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Overview
- Powerful performance:Powered by AMD EPYC 9004 processors with 128 Zen 4c cores, 12-channel, up to 4800 MHz DDR5 and support for a maximum TDP of up to 400 watts
- Scale-up storage and expansion design:Up to 24 all-flash NVMe drives on the front panel, two drives in the real panel, and 5 PCIe 5.0 slots for higher bandwidth and system upgrade
- Flexible networking module design:On-board LAN module, and OCP 3.0 module with PCIe 5.0 slot in rear panel for faster connectivity
- Air cooling solution: With heatsink achieves lower power-usage effectiveness (PUE) and optimized TCO for data centers for versatile workloads
- Enhanced IT-infrastructure management:ASUS ASMB11-iKVM remote control with ASPEED AST2600, ASUS Control Center IT management software and hardware-level Root-of-Trust solution
- Read for AI and HPC workloads:Up to two dual-slot GPUs, including NVIDIA A100 and A40, AMD Instinct and Xilinx
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.
AMD EPYC™ 9004 Series Processors
The 9004 Series EPYC CPUs amplifies the AMD history of x86 architecture innovations and record-breaking performance with next generation 5nm technology as well as introducing support for high performant DDR5 DIMMs and fast PCIe® Gen 5 I/O. EPYC 9004 CPUs support 12 memory channels with 2 DIMMs/channel capability, delivering the resources needed for memory hungry AI, ML, HPC, and large in-memory computations.
Specifications
Processor
| Compatible processor series | AMD EPYC 9004 |
|---|---|
| Number of processors supported | 1 |
| Processor family | AMD EPYC |
| Processor manufacturer | AMD |
| Processor socket | Socket SP5 |
Memory
| Supported RDIMM clock speeds | 4400,4800,4000,3600 MHz |
|---|---|
| Maximum internal memory | 6.14 TB |
| Supported DIMM module capacities | 128GB, 64GB, 32GB, 16GB, 256GB |
| Supported memory types | DDR5-SDRAM |
| Number of DIMM slots | 24 |
Show all 41 specificationsShow fewer specifications
Storage
| SSD form factor | M.2 |
|---|---|
| Supported storage drive types | HDD & SSD |
| Storage drive sizes supported | 2.5,M.2 |
| Number of 2.5" bays | 26 |
| Hot-swap HDD bays | Yes |
| Number of storage drives supported | 28 |
Graphics
| On-board graphics card memory | 64 MB |
|---|---|
| On-board graphics card model | Aspeed AST2600 |
Network
| LAN controller | Intel® I350-AM2 |
|---|---|
| Ethernet LAN | Yes |
| Ethernet interface type | Gigabit Ethernet |
Ports & interfaces
| VGA (D-Sub) ports quantity | 1 |
|---|---|
| IPMI LAN (RJ-45) port | Yes |
| Ethernet LAN (RJ-45) ports | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
Expansion slots
| PCI Express slots version | 5.0 |
|---|
Technical details
| Compliance certificates | CE, CB, RCM, Federal Communications Commission (FCC) |
|---|
Design
| Reset button | Yes |
|---|---|
| On/off switch | Yes |
| LED indicators | Yes |
| Product colour | Grey |
| Chassis type | Rack (2U) |
Power
| Redundant power supply (RPS) support | Yes |
|---|---|
| Power supply | 1600 W |
Operational conditions
| Operating temperature (T-T) | 10 - 35 °C |
|---|---|
| Storage temperature (T-T) | -40 - 70 °C |
| Storage relative humidity (H-H) | 20 - 90% |
Weight & dimensions
| Width | 449 mm |
|---|---|
| Depth | 840 mm |
| Height | 88.1 mm |
| Weight | 19.1 kg |
Manuals & downloads
Customer reviews
Delivery & returns
Delivery
- FREE standard delivery on orders over £50, otherwise £4.95 (3–5 working days).
- Express delivery £9.99 (1–3 working days) on selected products, UK mainland.
- PlayStation and Arozzi products use a 5–7 working-day service.
- Orders are processed within 24 hours, Monday to Friday excluding bank holidays. All deliveries must be signed for.
Returns
- Changed your mind? Tell us within 14 days of receiving your item, then return it within a further 14 days, unused and in its original packaging. A minimum £9.99 collection fee applies.
- Faulty or damaged on arrival? Contact us within 48 hours of delivery.
- Custom-built PCs can only be returned if faulty. Opened headphones, earphones and AirPods can't be returned for hygiene reasons.
