Supermicro SYS-421GE-TNRT3 GPU SuperServer DP Intel 4U Direct-connect PCIe GPU System with up to 8 GPUs
High-performance 4U rackmount server supporting dual 5th/4th Gen Intel® Xeon® CPUs and up to 8 GPUs, ideal for AI, HPC, and VDI workloads.

Enterprise Resilience and Operational Confidence
The Supermicro SYS‑421GE‑TNRT3 is engineered to deliver enterprise resilience and operational confidence for mission‑critical AI, HPC, and data‑intensive workloads. Its robust 4U architecture combines dual Intel® Xeon® processors with support for multiple NVIDIA® GPUs, providing uncompromising compute density and next‑generation bandwidth. GPU Direct Storage accelerates data throughput, minimizing latency and enabling rapid access to massive datasets, while advanced cooling technologies sustain efficiency across dense deployments. With support for up to 32 DDR5 DIMM slots, versatile storage options across 16+ hot‑swap bays, and PCIe Gen4 expansion, the SYS‑421GE‑TNRT3 scales seamlessly to meet evolving workload demands. High redundancy is ensured with four 2700W Titanium redundant power supplies, while enterprise‑class security and Supermicro’s management suite safeguard sensitive operations. Designed for continuous uptime and future‑ready scalability, the SYS‑421GE‑TNRT3 empowers organizations to modernize infrastructure and sustain innovation with confidence.
Unleash GPU Power for AI and HPC Workloads
Unleash GPU power for AI and HPC workloads with the Supermicro SYS‑421GE‑TNRT3, a high‑density, purpose‑built 4U GPU SuperServer designed for advanced compute environments. Engineered for AI training, deep learning inference, and scientific computing, it integrates dual Intel® Xeon® processors with support for multiple NVIDIA® GPUs to deliver uncompromising acceleration and next‑generation bandwidth. PCIe Gen4 interconnects and GPU Direct Storage enable seamless data throughput, reducing latency and ensuring rapid access to massive datasets. Advanced cooling technologies sustain efficiency across dense deployments, while versatile expansion options allow the system to scale with evolving workload demands. With enterprise‑class reliability, robust security features, and flexible storage configurations, the SYS‑421GE‑TNRT3 empowers organizations to modernize infrastructure, accelerate innovation, and achieve breakthrough results with confidence.


Purpose-built for AI, HPC, and Data Analytics
Engineered to accelerate compute-intensive applications with support for up to 10 GPUs and high memory capacity. Balanced performance, power, and scalability for modern workloads. Supports dual Intel® Xeon® Scalable processors for maximum compute power. Up to 10 NVIDIA GPUs, including RTX 5000 Ada, L40, RTX A4000, RTX 6000 Ada, L40S, L4, A10. PCIe Gen5 and DDR5 memory support for high bandwidth. Efficient cooling with heavy-duty fans optimized for dense GPU configurations

Scalable Solutions to Transform Your Business
Scalable solutions to transform your business begin with the Supermicro SYS‑421GE‑TNRT3, a purpose‑built 4U GPU SuperServer engineered for AI, HPC, and enterprise workloads. Designed for scalable deployment, it supports large memory configurations with up to 32 DDR5 DIMM slots and an impressive 8TB capacity, enabling seamless handling of complex AI models and big data analytics. With 16+ hot‑swap drive bays supporting NVMe and SATA options, the system delivers versatile storage flexibility, while GPU Direct Storage accelerates data transfers by bypassing CPU bottlenecks to reduce latency. High redundancy and reliability are ensured through four 2700W Titanium redundant power supplies, sustaining continuous uptime in demanding environments. Combined with advanced cooling technologies and enterprise‑class security, the SYS‑421GE‑TNRT3 empowers organizations to modernize infrastructure, scale confidently, and achieve breakthrough results across industries.
| MFG Number | SYS-421GE-TNRT3 |
|---|---|
| Condition | Item Condition : Brand New |
| Price | $0.00 |
| Show Product Will Be Available Soon on FE | No |
| Financing | No |
| Estimated time of Delivery | Estimated Delivery 4 Weeks. |
| Product Card Description | Supermicro SYS-421GE-TNRT3 is engineered for demanding applications like AI training, deep learning, and high-performance computing. This 4U server features dual Intel® Xeon® processors, up to 8 double-width GPUs, 32 DIMM slots supporting up to 8TB DDR5 ECC memory, and redundant 2700W Titanium-level power supplies. |
| Order Processing Guidelines | Order Processing Guidelines:
Inquiry First – Please reach out to our team to discuss your requirements before placing an order. |
| Special Price | $0.00 |
| Special Price From Date | May 2, 2024 |


