Technical specifications
Supermicro SYS-421GE-TNRT — Full Technical Specifications
Official datasheet
Original spec sheet © Vendor. Hosted by hardwaresys for buyer reference. Specifications subject to vendor’s published documentation.
Full Specifications
| CPU | Dual Socket E (LGA-4677); 5th Gen Intel® Xeon® / 4th Gen Intel® Xeon® Scalable processors; |
| Core Count | Up to 64C/128T; Up to 320MB Cache per CPU; |
| Note | Supports up to 350W TDP CPUs (Air Cooled); |
| Max GPU Count | Up to 10 double-width or 10 single-width GPUs; |
| Supported GPU | NVIDIA PCIe: A10, L4, L40, L40S, RTX 5000 Ada, RTX 6000 Ada Generation, RTX A4000; |
| CPU-GPU Interconnect | PCIe 5.0 x16 Switch Dual-Root; |
| GPU-GPU Interconnect | NVIDIA® NVLink™ Bridge (optional), Intel® Xe Link Bridges; |
| Memory | Slot Count: 32 DIMM slots; Max Memory (1DPC): Up to 4TB 5600MT/s ECC RDIMM; Max Memory (2DPC): Up to 8TB 4400MT/s ECC DDR5 RDIMM; |
| Memory Voltage | 1.1V; |
| Network Connectivity | 2 RJ45 10GbE with Intel® X710-AT2; |
| Video | 1 VGA port; |
| BIOS Type | AMI 32MB SPI Flash EEPROM; |
| Software | SuperCloud Composer® (SCC); Supermicro Server Manager (SSM); Supermicro Update Manager (SUM); Supermicro SuperDoctor® 5 (SD5); Super Diagnostics Offline (SDO); Supermicro Thin-Agent Service (TAS); SuperServer Automation Assistant (SAA) New!; |
| Power configurations | Power-on mode for AC power recovery; ACPI Power Management; |
| CPU | 8+4 Phase-switching voltage regulator; Monitors for CPU Cores, Chipset Voltages, Memory; |
| Fan | Fans with tachometer monitoring; Pulse Width Modulated (PWM) fan connectors; Status monitor for speed control; |
| Temperature | Monitoring for CPU and chassis environment; Thermal Control for fan connectors; |
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