ASUS RS521A-E12-RS12U NVMe Server - Overview
- 1x AMD EPYC 9005 or 9004 processor
- 24x DDR5 DIMM up to 3 TB memory
- 12x 3.5 hot-swap bays
- PCIe Gen5 expansion slots
- Up to 2 dual-slot GPUs
- Optional redundant power supplies
ASUS RS521A-E12-RS12U NVMe Server - fully customized for your business:
Product information
The ASUS RS521A-E12-RS12U is a high-performance 2U rack server designed for compute-intensive applications, software-defined storage and enterprise workloads. It supports AMD EPYC 9005 and 9004 series processors while offering strong expansion and storage flexibility.
Highlights:
- 1x AMD EPYC Socket SP5 processor up to 400W
- 24 DDR5 DIMM slots with up to 3,072 GB memory
- 12x 3.5 hot-swap front drive bays
- 2x 2.5 hot-swap rear bays
- PCIe Gen5 slots plus OCP 3.0 mezzanine
- Supports up to 2 dual-slot GPU cards
Key Features:
- Suitable for storage, virtualization and database workloads
- Supports U.2/U.3 NVMe, SATA and optional SAS
- Dual Gigabit LAN with dedicated management port
- Integrated ASMB11-iKVM remote management
- Redundant 80 PLUS Titanium or Platinum PSUs
Target Markets
Ideal for data centers, backup infrastructures, software-defined storage, enterprise applications and GPU-accelerated workloads.
Model overview
| model | CPU | NVMe slots | GPU | rackm. Size | |
| RS521A-E12-RS12U | 1 x AMD EPYC 9005/9004 Series Processors | up to 12 x NVMe | up to 4 single-slot or 2 double-slot GPU cards | 2 U | pdf offer |