Skip to product information
1 of 4

ASUS S14NA‑U12 AMD EPYC 8004 SP6 Server Motherboard with Dual 25Gb LAN & DDR5 12‑DIMM Support

ASUS S14NA‑U12 AMD EPYC 8004 SP6 Server Motherboard with Dual 25Gb LAN & DDR5 12‑DIMM Support

Brand: ASUS

Product Description:
⚡ Optimized for AMD EPYC 8004 Series CPUs — Supports AMD EPYC 8004‑series processors with up to 225W TDP for powerful single‑socket server performance.

🌐 Ultra‑Fast Dual 25Gb SFP28 LAN — Equipped with Broadcom BCM57414‑based dual 25Gb Ethernet ports with teaming support for high‑speed, low‑latency networking.

🧠 Massive DDR5 Memory Capacity — Features 12 DDR5 RDIMM slots supporting up to 3TB memory with 4800/4000/3600 RDIMM configurations. 

🚀 Dual PCIe 5.0 M.2 Slots — Includes M.2 (2280 & 22110) PCIe 5.0 x4 slots for faster OS booting and high‑speed enterprise storage.

📦 Expandable Storage with 5× MCIO Connectors — Supports up to 10 NVMe SSDs via MCIO Gen5×8 connectors, ideal for data‑intensive workloads.

🛡 Remote Management with ASMB11‑iKVM — Built‑in ASMB11‑iKVM featuring ASPEED AST2600 ensures seamless out‑of‑band control and system monitoring.

The ASUS S14NA‑U12 is a high‑efficiency server motherboard built for AMD EPYC 8004‑series processors, delivering powerful compute performance with SP6 socket architecture. It offers 12‑DIMM DDR5 support, dual 25Gb SFP28 LAN, dual PCIe 5.0 M.2, and five MCIO slots supporting up to 10 NVMe drives, making it ideal for cloud, virtualization, and enterprise workloads. Integrated ASMB11‑iKVM provides secure, reliable remote management for modern data‑center environments.

Product Specifications:

Specification Details
Processor / System Bus 1 × Socket SP6 (LGA 4844)
Supports AMD EPYC 8004 Series (up to 225W)
Memory Total Slots: 12 (6‑channel, 2‑DIMM per channel)
Maximum Capacity: Up to 1152GB per CPU socket
Type: DDR5 4800/4000/3600 RDIMM
Supported RDIMM Sizes: 96GB, 64GB, 48GB, 32GB, 24GB, 16GB
Refer to ASUS website for latest memory AVL.
Expansion Slots Total Slots: 3
2 × PCIe 5.0 x16 (x16 link, FL)
1 × PCIe 5.0 x8 (x8 link, FL)
Form Factor CEB, 12" × 10.5"
Storage M.2:
1 × M.2 (PCIe Gen5 x4, 22110, SATA Supported)
1 × M.2 (PCIe Gen5 x4, 2280, SATA Supported)

MCIO:
4 × MCIO Gen5 x8 (supports 8 × NVMe drives)
1 × MCIO Gen5 x8 (supports 8 × SATA or 2 × NVMe drives)
Networking 2 × SFP28 25Gb/s (Broadcom BCM57414B1KFSBG)
1 × Management LAN port
Onboard I/O Headers 1 × USB 3.2 Gen1 header (2 ports)
1 × USB 3.2 Gen1 Type‑A vertical port
1 × Serial port header
6 × 4‑pin fan headers
1 × TPM header
1 × Chassis Intruder header
Back I/O Ports 2 × USB 3.2 Gen1 ports
1 × VGA port
2 × SFP28 25Gb/s ports
1 × RJ‑45 Management port
Management Solution ASUS Control Center
ASMB11‑iKVM (KVM‑over‑Internet)
Environment Operating Temperature: 10°C – 35°C
Storage Temperature: –40°C – 70°C
Humidity (Non‑operating): 20% – 90% (non‑condensing)
Accessories (Gift Box) 1 × I/O shield
1 × COM port cable
1 × Double M.2 screw
4 × Rubber pads
Accessories (Bulk Pack) 1 × I/O shield
1 × Double M.2 screw
4 × Rubber pads
Country of Origin China
Weight 9.5 kg
Warranty 3 Years






View full details