Supermicro SYS-621H-TNRT

Supermicro SYS-621H-TNRT

Brand: Supermicro | Category: Servers

SKU: SYS-621H-TNRT | Part #: SYS-621H-TNRT | MPN: SYS-621H-TNRT

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About the Supermicro SYS-621H-TNRT

The Supermicro SYS-621H-TNRT is a 2U rackmount server engineered for high-density compute and memory-intensive workloads in enterprise data centers. Featuring redundant hot-swap power supplies that minimize downtime and reduce operational expense through efficient thermal management, this system delivers dual-socket architecture on the Supermicro X13DEH-TNT motherboard with 2 x LGA4677 CPU sockets capable of supporting 4th Gen Intel Xeon Scalable processors (Sapphire Rapids). The platform accommodates up to 32 x DIMM slots (16 per CPU) with support for DDR5 ECC Registered memory (RDIMM/LRDIMM) and Intel Optane PMem 300 series, delivering a maximum of 8TB of memory. Storage flexibility spans 12 x 3.5-inch hot-swap SAS/SATA front bays alongside NVMe-capable drive bays and a dedicated 1 x M.2 slot for boot or caching. PCIe 5.0 expansion slots enable integration of high-bandwidth accelerators and network adapters.

IT procurement teams, storage architects, and infrastructure managers deploy the SYS-621H-TNRT to consolidate virtualization, data analytics, and high-performance database environments where memory density and per-socket compute power directly impact ROI. The system's dual 10GBase-T onboard networking (Intel X710 controller) plus dedicated IPMI 2.0 management port with Redfish API and KVM-over-IP support enable secure remote administration across Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, and VMware ESXi environments. Operating conditions of 10°C to 35°C align with standard data center cooling infrastructure, while the Supermicro SC826 series compatible 2U chassis integrates seamlessly into existing rack deployments.

Organizations seeking certified, high-performance dual-socket servers with maximum scalability and proven reliability should evaluate the Supermicro SYS-621H-TNRT for immediate requirements. Contact Omnixon Global to request a quotation and discuss configuration options tailored to your infrastructure roadmap.

Technical Specifications

BrandSupermicro
CategoryServers
SKUSYS-621H-TNRT
Part NumberSYS-621H-TNRT
ConditionNew
Capacity8TB DDR5
Form Factor2U
Interface10GbE
Manufacturer Part NumberSYS-621H-TNRT
Form Factor2U Rackmount
MotherboardSupermicro X13DEH-TNT
CPU Sockets2 x LGA4677
Supported Processors4th Gen Intel Xeon Scalable (Sapphire Rapids)
Memory Slots32 x DIMM slots (16 per CPU)
Memory TypeDDR5 ECC Registered (RDIMM / LRDIMM), Intel Optane PMem 300 series supported
Maximum Memory8TB
Storage Bays12 x 3.5-inch hot-swap SAS/SATA front bays
NVMe SupportNVMe-capable drive bays supported
M.2 Slots1 x M.2 (SATA/NVMe) for boot or caching
Expansion SlotsPCIe 5.0 expansion slots
Onboard Networking2 x 10GBase-T (Intel X710 controller)
Management Port1 x dedicated IPMI/BMC RJ45 port
Out-of-Band ManagementIPMI 2.0, Redfish API, KVM-over-IP
Power SupplyRedundant hot-swap power supplies
ChassisSupermicro SC826 series compatible 2U chassis
Operating Temperature10°C to 35°C
Operating System SupportWindows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi

Frequently Asked Questions about Supermicro SYS-621H-TNRT

What does the Supermicro SYS-621H-TNRT do?

The Supermicro SYS-621H-TNRT is built for enterprise data-center workloads — virtualization (VMware, Proxmox, Nutanix), private cloud, database hosting, and AI/ML training. It fits standard EIA-310 server racks and supports redundant PSUs and hot-swap drives common in production environments.

What are the headline specs of the Supermicro SYS-621H-TNRT?

Key specifications for the Supermicro SYS-621H-TNRT: new condition; category Cloud Server; processor Intel Xeon SP 4th Gen; max cores 120; memory 8TB DDR5; storage 24x SFF NVMe; gpu support 4x GPU. Manufacturer part number SYS-621H-TNRT. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.