Title: Supermicro X13SRA-TF — LGA4677 Workstation Motherboard (Intel W790, 3× PCIe 5.0 x16, 10GbE + 1GbE/IPMI)
Short Excerpt: CEB workstation board for Intel® Xeon® W-3400/W-2400 (up to 60 cores, 385W TDP). 8× DDR5 ECC RDIMM (up to 2TB 3DS), 3× PCIe 5.0 x16 + 1× PCIe 4.0 x4, dual M.2 PCIe 5.0 x4, 6× SATA, 10GbE + 1GbE/IPMI, and ALC888S audio—perfect for high-performance creation, simulation, and AI dev boxes.
Overview:
Dive into serious computing fun with the Supermicro X13SRA-TF, a powerhouse for the latest Intel Xeon W-3400/W-2400 CPUs. You get blazing-fast DDR5 ECC memory support, cutting-edge PCIe 5.0 expansion for GPUs and high-speed NICs, and flexible storage with dual M.2 PCIe 5.0 and SATA 6 Gb/s. Integrated 10GbE plus a 1GbE/IPMI combo gives you both lightning-speed networking and remote management. It’s an ultra-reliable foundation for a workstation that’s ready to tackle anything you throw at it.
Key Features:
• CPU Socket: Single Socket-E (LGA-4677)
• Supported CPUs: Intel® Xeon® W-3400 / W-2400 / W-3500 / W-2500 (up to 60 cores, 385W TDP)
• Chipset: Intel W790
• Memory: 8 DIMM slots; up to 2TB DDR5 ECC RDIMM (3DS) / up to 512GB ECC RDIMM; DDR5-4800 MT/s (1DPC), DDR5-4400 MT/s (2DPC)
• Expansion: 3× PCIe 5.0 x16, 1× PCIe 4.0 x4
• M.2 Storage: 2× M.2 PCIe 5.0 x4 (2280/22110), software RAID 0/1
• SATA: 6× SATA 6 Gb/s (RAID 0/1/5/10)
• Networking: 1× 10GbE (Marvell AQC113) + 1× 1GbE (Intel I210-AT, shared with IPMI)
• USB (Rear/Headers): 1× USB 3.2 Gen2x2 Type-C (rear), 4× USB 3.2 Gen2 Type-A (rear), 2× USB 3.2 Gen2x2 (header), 2× USB 3.2 Gen1 (header), 2× USB 2.0 (header)
• Audio: Realtek ALC888S HD Audio
• Management: IPMI over the 1GbE interface (shared), VGA for console
• Fan Headers: 5× 4-pin PWM headers (up to 5 fans)
• BIOS: AMI 32MB SPI Flash
• Security: TPM 2.0 header
• Form Factor: CEB (12.0″ × 10.0″)
What’s in the Box:
• Supermicro X13SRA-TF motherboard (CEB)
• I/O shield with EMI gasket
• LGA4677 CPU carrier(s) for the supported Xeon W series
• SATA cables (quantity varies by SKU)
• CPU-GPU auxiliary power adapter
• Quick reference / documentation
Build Notes (Pro Tips):
• For multi-GPU or 100GbE/IB adapters, use the three PCIe 5.0 x16 slots and maintain front-to-back airflow.
• Populate 1 DIMM per channel for 4800 MT/s; 2 DPC drops to 4400 MT/s (typical for W-series platforms).
• Use the rear USB-C Gen2x2 for 20 Gb/s external NVMe; add the internal Gen2x2 header to your case for a front 20 Gb/s Type-C.
Warranty: 3-year limited (manufacturer)
Lead Time: In stock. Ships within 1–3 business days (subject to inventory).
SKU: HCT-SMC-X13SRA-TF