Supermicro 2U WIO SYS-522B-WR SuperServer
Wide I/O flexibility for storage and AI at the edge. The Supermicro SYS-522B-WR combines an Intel Xeon 6 processor, up to 2TB of DDR5 memory, and configurable 3.5"/2.5" NVMe/SAS/SATA storage in a compact 2U chassis built for database clusters, entry-level GPU workloads, and cost-effective, future-proof infrastructure.

Product Overview
The Supermicro SuperServer SYS-522B-WR is a high-performance 2U Wide I/O (WIO) rackmount server optimized for AI, enterprise storage, and cloud computing. It supports up to 8 hot-swap 3.5" SAS/SATA drive bays (or 4x 2.5" PCIe 5.0 x4 NVMe/SAS/SATA + 4x 3.5"/2.5" SAS/SATA) and up to 5 PCIe 5.0 expansion slots. Powered by a single Intel Xeon 6 processor with up to 86 P-cores/172 threads or 144 E-cores (350W TDP), it supports up to 2TB of 6400MT/s ECC DDR5 RDIMM across 8 DIMM slots. Storage includes 2 M.2 PCIe 5.0 x2 slots for RAID-enabled boot drives (VROC supported). Networking is handled via dual 1GbE RJ45 LAN ports and a dedicated BMC IPMI port. Security features onboard TPM 2.0, Silicon Root of Trust, secure boot, and NIST 800-193-compliant runtime protections, with tool-less top-loading risers for simplified maintenance.
Key Specifications
- Brand
- SuperMicro
- Condition
- New
- Category
- SuperMicro X14 Servers
- Stock
- 10 units
- Product SKU
- SYS-522B-WR
- Processor
- Single Socket E2 (LGA-4710); Intel Xeon 6700/6500 series with P-cores or 6700 series with E-cores