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ASUS S14NA-U12 Server motherboard for 64-core AMD EPYC™ 8004-series processors, with dual 25 Gbps LAN, support for two dual-slot GPUs, 12 DIMM DDR5, dual M.2 and integrated ASMB11-iKVM.
- Ready for 64-core AMD EPYC™ 8004-series processors with support for up to 225 watt TDP
- Dual SFP28 25 Gbps Ethernet with teaming support
- Up to two dual-slot GPUs supported
- 12 x DDR5 4800/4000/3600 RDIMM for up to 3TB RAM
- Integrated 22110/2280 M.2 slot provides PCIe 5.0 x4 bandwidth for faster OS booting, and support for SATA mode
- Flexible expandability with five MCIO slots, supporting up to 10 NVMe drives onboard, plus SATA support
- Onboard ASUS ASMB11-iKVM with ASPEED AST2600 controller for out-of-band management
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Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 3 years
- Limited Warranty period (labor): 3 years
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-510-739-3777
- Support Website
- View other products from ASUS
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The ASUS S14NA-U12 is a server motherboard for AMD EPYC 8004-series processors, suited to data-center and enterprise server builds that need up to 64-core CPU support, dual 25Gbps networking, and remote management.
Recommended For
- Server builders consolidating older hosts into a single EPYC 8004 system, especially when they want high core counts without moving to a higher-power platform. ServeTheHome identifies consolidation of older Xeon systems as a fit for the EPYC 8004 platform.
- Storage and virtualization teams building a compact server around multiple NVMe drives, with remote administration and fast network links; the board supports up to 10 onboard NVMe drives, ASMB11-iKVM, and dual 25GbE SFP28.
- Edge, telecom, and data-analysis infrastructure teams seeking an EPYC 8004 server platform with remote management, DDR5 RDIMM support, and PCIe 5.0 expansion; ASUS lists AI, intelligent edge, telecom, and data analysis as target workloads.
- GPU-server builders who need a single-socket EPYC host for up to two dual-slot GPUs, alongside server-class memory and out-of-band management.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Server builds using compatible AMD EPYC 8004-series processors |