• AMD AM5 | Ryzen 7000 Series Support — Micro-ATX server motherboard for AMD Ryzen 7000 series processors on the AM5 platform
• 4× DDR5 ECC/Non-ECC UDIMM Slots (2DPC) — Supports DDR5 ECC memory for improved data integrity in server and workstation deployments
• Dual 10GbE (BCM57416) + Dual 1GbE (Intel i210) — Four network ports for high-throughput server networking, LAG, and network isolation
• PCIe 5.0 x16 + PCIe 5.0 x4 + PCIe 4.0 x1 — Full-bandwidth expansion for GPU, NVMe HBAs, and accelerator cards
• M.2 PCIe 5.0 x4 — Ultra-fast NVMe SSD support for OS boot or high-speed storage
• 4× SATA 6Gb/s — Direct storage connectivity for HDDs and SSDs
• IPMI Remote Management — Full out-of-band server management including KVM, power control, and hardware monitoring
• HDMI + DisplayPort Outputs — Dual display support from integrated GPU for local server access
• Micro-ATX Form Factor (9.6"×9.6") — Fits standard Micro-ATX server chassis and compact workstation cases

The ASRock Rack B650D4U-2L2T/BCM is a Micro-ATX server motherboard built for AMD Ryzen 7000 series (AM5) processors, combining enterprise networking, PCIe 5.0 connectivity, and IPMI remote management in a compact form factor. Dual 10GbE ports via Broadcom BCM57416 and dual 1GbE ports via Intel i210 provide four independent network interfaces for high-throughput data center, NAS, virtualization, and storage server deployments. DDR5 ECC UDIMM support across four DIMM slots ensures memory error correction for always-on server workloads.

PCIe 5.0 x16 and PCIe 5.0 x4 slots deliver the bandwidth needed for next-generation GPUs, NVMe HBAs, and AI accelerators. The onboard M.2 PCIe 5.0 x4 slot supports ultra-fast NVMe storage for the OS or high-speed scratch storage. IPMI out-of-band management enables full remote server administration — KVM over IP, power cycling, hardware monitoring, and BIOS access — without requiring physical access to the server.

Ideal For

• Home Lab & Small Server Builds — Compact Micro-ATX server board with enterprise networking and IPMI for home lab environments
• Virtualization Servers — AM5 + DDR5 ECC + 10GbE for Proxmox, VMware ESXi, and Hyper-V deployments
• NAS & Storage Servers — Dual 10GbE + 4× SATA + PCIe 5.0 for high-throughput storage server builds
• Edge & Remote Server Deployments — IPMI remote management for locations without on-site IT access
• AI & GPU Server Builds — PCIe 5.0 x16 for GPU or accelerator cards on an AMD Ryzen platform

Specifications

• MPN — B650D4U-2L2T/BCM
• SKU — CCB650D4U2L2TBCM
• Form Factor — Micro-ATX (9.6" × 9.6")
• Socket — AM5 (AMD Ryzen 7000 Series)
• Memory — 4× DDR5 ECC/Non-ECC UDIMM (2DPC)
• PCIe — 1× PCIe 5.0 x16, 1× PCIe 5.0 x4, 1× PCIe 4.0 x1
• M.2 — 1× PCIe 5.0 x4
• Storage — 4× SATA 6Gb/s
• 10GbE — 2× RJ45 (Broadcom BCM57416)
• 1GbE — 2× RJ45 (Intel i210)
• Display — 1× HDMI, 1× DisplayPort
• Remote Management — IPMI (out-of-band)