SYS-420GP-TNR Supermicro SuperServer Dual Xeon Scalable 3rd Gen 4U Server
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SYS-420GP-TNR
High-Performance 4U GPU-Optimised Rackmount Server featuring PCIe Gen4 Scale-Out Architecture with the SYS-420GP-TNR
The SYS-420GP-TNR is a 4U Supermicro GPU server engineered around dual 3rd Gen Intel Xeon Scalable (Ice Lake, LGA4189) processors to deliver predictable host throughput for multi-GPU training, inference, and GPU-accelerated HPC pipelines. Its Intel C621A platform targets balanced CPU-to-GPU feeding, with high core density and I/O bandwidth aligned to modern accelerator scheduling and NUMA-aware workloads.
For memory-intensive datasets, the SYS-420GP-TNR provides 32x DDR4 ECC RDIMM/LRDIMM slots and supports Intel Optane Persistent Memory 200 series, enabling large in-memory working sets and faster restart for iterative analytics. The PCIe Gen4 fabric is designed for expansion and airflow-stable GPU placement, offering 12x PCIe 4.0 x16 full-height, full-length slots and a switched dual-root CPU-GPU interconnect, with optional NVLink bridging where application profiles benefit. Storage is optimised for mixed latency tiers via 24x 2.5in hot-swap bays, including 8x dedicated U.2 NVMe plus 16x SAS/SATA, complemented by 2x M.2 for boot or cache, and controller-dependent RAID integration for NVMe/SAS designs.
Why Choose the SYS-420GP-TNR?
The SYS-420GP-TNR is built for enterprises needing high GPU density without sacrificing serviceability, power resilience, or manageability. With redundant 80 PLUS Titanium hot-swap power, front hot-swap storage, and a PCIe Gen4 expansion profile suited to scaling accelerator counts, the SYS-420GP-TNR supports repeatable deployment patterns across AI pods, rendering clusters, and simulation farms.
Supermicro engineering prioritises data centre alignment through modular chassis design, validated thermal zones for sustained GPU loads, and secure platform controls including Silicon Root of Trust, TPM 2.0, and signed firmware features. Integrated management via ASPEED AST2600 BMC, IPMI 2.0, KVM-over-LAN, and Redfish API streamlines fleet operations.
Key Applications:
- AI and deep learning training
- AI inference at scale
- HPC simulation and modelling
- GPU-accelerated rendering
- VDI with multi-GPU profiles
At Happyware - Server Hardware you benefit from non-binding offers tailored to your SYS-420GP-TNR configuration and rollout schedule, and you can extend the warranty up to 6 years to protect long-life GPU infrastructure investments.
Technical details of SYS-420GP-TNR
How long is the Warranty and how you can get technical support for SYS-420GP-TNR
| Warranty: | 12 months (part) 12 months (labor) |
|---|---|
| Advanced replacement: | yes |
| RMA Url: | https://www.supermicro.com/en/support/rma/ |
| Description: | Cross-Shipment only in specific Time Frames. RMA-Number Required, No guaranteed delivery times. On-site service is not standard. |
| Support Portal: | https://support.happyware.com |
|---|
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