• Supermicro sys-121h-tnr black and silver 1u server rack with green ram modules cooling fans and ventilation panel
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Supermicro

Supermicro SYS-121H-TNR | X13 Hyper Dual Xeon 1U Server, 32x DDR5, 8x 2.5" NVMe

SYS-121H-TNR

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Description

The Supermicro SYS-121H-TNR is a 1U rackmount server engineered for virtualization, AI inference, cloud computing, and enterprise workloads. Featuring dual 5th/4th Gen Intel Xeon Scalable processors with up to 8TB DDR5 memory across 32 DIMM slots, it delivers exceptional compute density. With 8 hot-swap 2.5-inch NVMe/SAS/SATA drive bays, 3 PCIe 5.0 x16 slots for GPU acceleration, and redundant Titanium-level power supplies, this system balances performance, flexibility, and energy efficiency for demanding data center environments.

Features

Dual 5th/4th Gen Intel Xeon Scalable processor support with up to 128 cores/threads total
- Intel Xeon CPU Max Series compatibility with High Bandwidth Memory (HBM)
- Up to 8TB DDR5 memory capacity with DDR5-5600 speed support
- PCIe 5.0 architecture with three x16 slots for high-bandwidth GPU and accelerator cards
- Hot-swap NVMe/SAS/SATA drive support with optional expansion to 12 bays
- Onboard SATA RAID 0/1/5/10 with optional hardware RAID controller support
- AIOM/OCP 3.0 networking slot for flexible, high-speed network connectivity
- Redundant Titanium-level (96%+) power supplies for maximum energy efficiency
- Counter-rotating hot-swap fan design for optimized airflow and thermal management
- Optional direct-to-chip liquid cooling support for high-TDP processors
- IPMI 2.0 with KVM-over-IP and dedicated management port
- Redfish API and comprehensive management suite (SuperDoctor 5, SUM, SSM)
- Short-depth 1U design (29.4-inch) for space-efficient rack deployment
- Certified for major Linux distributions and VMware ESXi

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

Form Factor: 1U rackmount (437 x 43 x 747mm / 17.2" x 1.7" x 29.4")
- Processors: Dual Socket E (LGA-4677) supporting 5th/4th Gen Intel Xeon Scalable processors, up to 64 cores and 385W TDP per CPU
- Chipset: Intel C741
- Memory: 32x DDR5 DIMM slots supporting up to 8TB, RDIMMs up to DDR5-5600
- Storage: 8x 2.5" hot-swap NVMe/SAS/SATA drive bays (expandable to 12), 2x internal M.2 NVMe/SATA slots
- Expansion: 3x PCIe 5.0 x16 slots supporting GPU/Accelerator cards, 1x AIOM slot (OCP NIC 3.0 compatible)
- Network: 1x AIOM networking slot (OCP 3.0), 1x RJ45 dedicated BMC LAN port
- Storage Controller: Onboard SATA3 (6Gbps) with RAID 0/1/5/10 support, optional RAID via add-on card
- Power Supply: Dual redundant 800W/1200W Titanium (96%+) efficiency, hot-swappable
- Cooling: 8x heavy-duty hot-swap counter-rotating fans with optimal speed control, optional liquid cooling support
- Management: IPMI 2.0 with KVM and dedicated LAN, Redfish API, SuperDoctor 5, Supermicro Update Manager

FAQs

Q: What processors does the SYS-121H-TNR support?
A: This system supports dual 5th and 4th Generation Intel Xeon Scalable processors in LGA-4677 sockets, accommodating CPUs with up to 64 cores per socket and TDP ratings up to 385W. It also supports Intel Xeon CPU Max Series with High Bandwidth Memory (HBM).

Q: Can this server support GPU acceleration for AI workloads?
A: Yes, the SYS-121H-TNR features three PCIe 5.0 x16 slots that support GPU and accelerator cards. The system can accommodate up to three single-width GPUs or one double-width GPU, making it suitable for AI inference, machine learning, and compute-intensive applications.

Q: What are the storage expansion options?
A: The system includes 8 hot-swap 2.5-inch drive bays supporting NVMe, SAS, or SATA drives as standard. It can be expanded with an optional kit to support up to 12 hot-swap 2.5-inch bays. Additionally, there are two internal M.2 slots for NVMe or SATA boot drives or caching.

Q: What networking options are available?
A: The server features one AIOM (Add-In OCP Module) slot compatible with OCP NIC 3.0 standard, allowing flexible networking configurations from 1GbE to 200GbE. A dedicated RJ45 BMC LAN port provides out-of-band management via IPMI 2.0.

Q: Is this server suitable for virtualization and cloud environments?
A: Absolutely. With support for up to 8TB of DDR5 memory, dual high-core-count Xeon processors, PCIe 5.0 expansion, and extensive storage options, the SYS-121H-TNR excels in virtualization, software-defined storage, and cloud computing environments. It is compatible with VMware ESXi, Citrix Hypervisor, Microsoft Windows Server, and certified for Red Hat Enterprise Linux and SUSE Linux Enterprise Server.

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