Brand: Supermicro | Category: Servers
SKU: S-SYS-421GE-TNRH | Part #: SYS-421GE-TNRH | MPN: SYS-421GE-TNRH
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This Supermicro SuperServer delivers exceptional headroom: support for a single AMD EPYC 9004 Series processor with up to 400W TDP, 12 DDR5 ECC Registered DIMM slots for massive memory capacity, and up to 4 hot-swap 2.5" NVMe/SATA/SAS drive bays for flexible storage configuration. Built as a 4U rackmount system, the SYS-421GE-TNRH is engineered for organizations that demand GPU-accelerated workloads without compromising on processor power or memory bandwidth.
The SYS-421GE-TNRH excels as a universal GPU server, accommodating up to 4 double-width GPU accelerators alongside enterprise-class connectivity and redundancy. Dual 10GbE networking via AIOM slot, PCIe 5.0 expansion for GPUs and I/O modules, and an OCP 3.0 mezzanine slot provide the flexibility modern AI infrastructure teams require. Supermicro's heavy-duty steel chassis features tool-less access, hot-swap redundant fan modules with variable-speed zone control, and dual 80 PLUS Titanium redundant power supplies to ensure continuous operation. Remote management is handled through Supermicro IPMI 2.0 with an ASPEED AST2600 BMC and dedicated management port. Linux and Windows Server are both supported, allowing seamless integration into existing enterprise environments.
For detailed specifications, compatibility, or a custom quotation tailored to your infrastructure needs, contact Omnixon Global today.
| Brand | Supermicro |
| Category | Servers |
| SKU | S-SYS-421GE-TNRH |
| Part Number | SYS-421GE-TNRH |
| Condition | New |
| Form Factor | 4U |
| Interface | PCIe Gen5 |
| Manufacturer Part Number | SYS-421GE-TNRH |
| Form Factor | 4U Rackmount |
| CPU Support | Single AMD EPYC 9004 Series (Genoa), Socket SP5 |
| Maximum CPU TDP | Up to 400W TDP supported |
| Memory Slots | 12x DDR5 DIMM slots |
| Memory Type | DDR5 ECC Registered (RDIMM / 3DS RDIMM) |
| GPU Support | Up to 4x double-width GPU accelerators (Universal GPU architecture) |
| PCIe Generation | PCIe 5.0 |
| Storage Bays | Up to 4x 2.5" hot-swap NVMe/SATA/SAS drive bays |
| Onboard Networking | Dual 10GbE (via AIOM slot) |
| Expansion Slots | OCP 3.0 mezzanine slot; additional PCIe 5.0 slots for GPU and I/O expansion |
| Power Supply | Redundant 80 PLUS Titanium high-efficiency PSUs |
| Out-of-Band Management | Supermicro IPMI 2.0 with dedicated management port; ASPEED AST2600 BMC |
| Operating System Support | Linux (major enterprise distributions); Windows Server |
| Chassis Dimensions | 4U rackmount chassis |
| Cooling | Hot-swap redundant fan modules with variable-speed zone control |
| Chassis Material | Heavy-duty steel chassis with tool-less access |
The Supermicro SuperServer SYS-421GE-TNRH (4U AMD EPYC 4-GPU Universal GPU Server) is built for enterprise data-center workloads — virtualization (VMware, Proxmox, Nutanix), private cloud, database hosting, and AI/ML training. Its 4U form factor fits standard EIA-310 server racks and supports redundant PSUs and hot-swap drives common in production environments.
The Supermicro SuperServer SYS-421GE-TNRH (4U AMD EPYC 4-GPU Universal GPU Server) is a brand new servers product manufactured by Supermicro. It has the SKU S-SYS-421GE-TNRH and part number SYS-421GE-TNRH. This enterprise-grade product is available from Omnixon Global.
Key specifications for the Supermicro SuperServer SYS-421GE-TNRH (4U AMD EPYC 4-GPU Universal GPU Server): form factor 4U; interface PCIe Gen5; 3 years support; new condition; cpu / processor AMD EPYC 9005-series (Turin) platform with 4x PCIe 5; launch date 2025-Q1; manufacturer Supermicro; part number SYS-421GE-TNRH; category Server; support 3 years standard (manufacturer). Manufacturer part number SYS-421GE-TNRH. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
The key specifications of the Supermicro SuperServer SYS-421GE-TNRH (4U AMD EPYC 4-GPU Universal GPU Server) include: CPU / Processor: AMD EPYC 9005-series (Turin) platform with 4x PCIe 5, Launch Date: 2025-Q1, Manufacturer: Supermicro, Part Number: SYS-421GE-TNRH, Category: Server, support: 3 years standard (manufacturer), Origin: Genuine product, distribution. Form factor: 4U. For complete specifications and technical documentation, please contact our sales team.
You can buy the Supermicro SuperServer SYS-421GE-TNRH (4U AMD EPYC 4-GPU Universal GPU Server) from Omnixon Global, a trusted enterprise IT hardware supplier. We serve enterprises in over 100 countries. Request a quote through our website or contact our sales team directly.