Description
Supermicro SYS-521GU-TNXR GPU SuperServer
Product Overview
The Supermicro SYS-521GU-TNXR is a 5U rackmount GPU SuperServer designed for high-performance computing (HPC), AI, deep learning, and data-intensive applications. It supports dual Intel Xeon Scalable processors from the 4th and 5th generations, including the Intel Xeon Max Series.
Key Features
Processors: Dual Socket E (LGA-4677) supporting 4th and 5th Gen Intel Xeon Scalable processors.
Memory: 32 DIMM slots, supporting up to 8TB of ECC DDR5-4800MT/s memory.
Storage: 10x 2.5″ hot-swap NVMe/SATA drive bays.
Networking: Dual 10GbE BaseT ports with Intel X710-AT2, plus a dedicated IPMI LAN port.
GPU Support: Supports NVIDIA HGX H100 4-GPU with NVLink, featuring four dedicated network cards (NVSwitch).
Expansion: 10 PCIe Gen 5.0 x16 slots.
Power Supply: Redundant 3000W Titanium Level power supplies.
Product Details
This server is optimized for AI, HPC, and deep learning applications, providing a scalable architecture with advanced security protocols. It is compatible with multiple operating systems, including Microsoft Windows Server 2022, Red Hat Enterprise Linux, and Oracle Linux.
Performance and Benefits
High-Performance Computing: Supports dual Intel Xeon Scalable processors for demanding workloads.
AI and Deep Learning: Optimized for NVIDIA HGX H100 4-GPU configurations with NVLink.
Reliability: Redundant power supply ensures continuous operation.
Technical Specifications
Form Factor: 5U rackmount
Dimensions: Height: 8.75″ (222.25 mm), Width: 17.2″ (436.88 mm), Depth: 29.5″ (749.3 mm)
Weight: Not specified in the search results
Motherboard: Super X13DGU-P
Chipset: Intel C741
Power Supply: 3000W redundant Titanium Level
| Feature |
Feature Value |
| Built-in processor |
No |
| Motherboard chipset |
Intel C741 |
| Processor socket |
LGA 4677 (Socket E) |
| Number of processors supported |
2 |
| Compatible processor series |
Intel® Xeon® |
| Number of DIMM slots |
32 |
| Supported memory types |
GDDR5 |
| Maximum internal memory |
8 TB |
| Supported RDIMM clock speeds |
4800 MHz |
| Memory voltage |
1.1 V |
| ECC |
Yes |
| Number of storage drives supported |
10 |
| Hot-swap HDD bays |
Yes |
| Number of 2.5″ bays |
10 |
| Supported storage drive interfaces |
M.2, Serial ATA |
| Ethernet LAN |
Yes |
| Ethernet interface type |
10 Gigabit Ethernet |
| LAN controller |
Intel X710-AT2 |
| Ethernet LAN (RJ-45) ports |
2 |
| VGA (D-Sub) ports quantity |
1 |
| PCI Express x16 (Gen 5.x) slots |
1 |
| PC health monitoring |
CPU, Fan, Temperature |
| BIOS type |
AMI EEPROM |
| BIOS memory size |
32 Mbit |
| Chassis type |
Rack (5U) |
| LED indicators |
Yes |
| Power supply |
3000 W |
| Redundant power supply (RPS) support |
Yes |
| 80 PLUS certification |
80 PLUS Titanium |
| Operating temperature (T-T) |
10 – 35 °C |
| Storage temperature (T-T) |
-40 – 70 °C |
| Operating relative humidity (H-H) |
8 – 90% |
| Storage relative humidity (H-H) |
5 – 95% |
| Width |
449 mm |
| Depth |
833 mm |
| Height |
222.5 mm |
| Weight |
75.3 kg |
