Technical specifications
Supermicro SYS-621C-TN12R — 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 112.5MB Cache per CPU; |
| Note | Supports up to 350W TDP CPUs (Air Cooled)*; *Air Cooled CPUs with TDP over 270W only supported under specific conditions. Contact a Supermicro representative for details.; |
| Max GPU Count | Up to 2 double-width or 6 single-width GPUs; |
| Supported GPU | NVIDIA PCIe: H100, H100 NVL, A2, L4, L40, L40S, RTX A4000, RTX A4500, RTX A5000, RTX A6000; Intel PCIe: Intel Data Center GPU Flex 140, Intel Data Center GPU Flex 170; |
| Memory | Slot Count: 16 DIMM slots; Max Memory (1DPC): Up to 4TB 5600MT/s ECC DDR5 RDIMM; |
| Memory Voltage | 1.1V; |
| SATA | SATA (6Gbps) ; RAID 0/1/5/10 support; |
| NVMe | NVMe; RAID 0/1/5/10 support(VROC HW key required); |
| Network Connectivity | Via AIOM; |
| LAN | 1 RJ45 1 GbE Dedicated BMC LAN port; |
| USB | 2 USB 3.2 Gen1 Type-A ports(rear); |
| Video | 1 VGA port; |
| Serial | 1 COM port(rear); |
| TPM | 1 TPM header; |
| BIOS Type | AMI 32MB SPI FLASH ROM; |
| 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 | ACPI/APM Power Management; |
| CPU | 8 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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