SYS-121H-TNR
1U Hyper Server. 8 hot-swap 2.5" NVMe/SAS/SATA bays and 3 PCIe 5.0 x16 + 1 PCIe 5.0 x16 AIOM slot

- Dual Socket E (LGA-4677) 5th/4th Gen Intel® Xeon® Scalable processors
- 32 DIMM slots supporting up to 8TB of memory; RDIMMs up to DDR5-4800
- 3 PCIe 5.0 x16 slots with support for GPU/Accelerator cards
- Flexible networking options with 1 AIOM networking slot (OCP NIC 3.0 compatible)
- 8x 2.5" hot-swap NVMe/SATA/SAS drive bays;
- Optional 4x 2.5" hot-swap NVMe/SAS/SATA drive bays;
- 2x internal M.2 NVMe/SATA drive slots;
- Optional RAID support via storage add-on card
- 8 heavy duty hot-swap fans with optimal fan speed control
Key Applications
- Virtualization
- Software-defined Storage
- AI Inference and Machine Learning
- Cloud Computing
- Enterprise Server
Datasheet




| Product SKUs | SuperServer SYS-121H-TNR |
| Motherboard | Super X13DEM |
| Processor | |
| CPU | Dual Socket E (LGA-4677) 5th Gen Intel® Xeon® / 4th Gen Intel® Xeon® Scalable processors Supports Intel Xeon CPU Max Series with high bandwidth memory (HBM) |
| Core Count | Up to 64C/128T; Up to 320MB Cache per CPU |
| Note | Supports up to 350W TDP CPUs (Air Cooled)* Supports up to 350W TDP CPUs (Liquid Cooled) *Air Cooled CPUs with TDP over 250W only supported under specific conditions. |
| GPU | |
| Max GPU Count | Up to 1 double-width or 3 single-width GPU(s) |
| Supported GPU | NVIDIA PCIe: H100 NVL, H100, RTX A5000, RTX A4000, L40S, L4 |
| System Memory | |
| Memory | Slot Count: 32 DIMM slots Max Memory (1DPC): Up to 4TB 5600MT/s ECC DDR5 RDIMM Max Memory (2DPC): Up to 8TB 4400MT/s ECC DDR5 RDIMM |
| Memory Voltage | 1.1 V |
| On-Board Devices | |
| SATA | SATA3 (6Gbps); RAID 0/1/5/10 support |
| NVMe | NVMe; RAID 0/1/5/10 support (Intel® VROC RAID key required) |
| Chipset | Intel® C741 |
| Network Connectivity | 2x 1GbE BaseT with Intel® i350-AM2 (optional) 4x 1GbE BaseT or 4x 1GbE SFP with Intel® i350-AM4 (optional) 2x 10GbE BaseT with Intel® X550-AT2 (optional) 2x 10GbE SFP+ with Intel® X710-BM2 (optional) 4x 10GbE SFP+ with Intel® XL710-BM1 (optional) 4x 10GbE RJ45/SFP+ with Intel® X710-TM4 (optional) 2x 25GbE SFP28 with Broadcom® BCM57414 (optional) 4x 25GbE RJ45/SFP28 with Mellanox® CX-4 Lx EN Intel® X550-AT2 (optional) 2x 100GbE QSFP28 with Broadcom® BCM57508 (optional) |
| IPMI | Support for Intelligent Platform Management Interface v.2.0 IPMI 2.0 with virtual media over LAN and KVM-over-LAN support |
| Input / Output | |
| LAN | 1 RJ45 Dedicated BMC LAN port |
| USB | 1 USB 3.0 port(s) (1 front) 2 USB 2.0 port(s) (2 rear) |
| Video | 1 VGA port(s) |
| System BIOS | |
| BIOS Type | AMI 256MB SPI Flash |
| Management | |
| Software | IPMI 2.0 KVM with dedicated LAN Super Diagnostics Offline SuperDoctor® 5 Supermicro Update Manager (SUM) Supermicro Power Manager (SPM) Supermicro Server Manager (SSM) Redfish API |
| Power Configurations | Power-on mode for AC power recovery ACPI Power Management |
| Security | |
| Hardware | Trusted Platform Module (TPM) 2.0 Silicon Root of Trust (RoT) – NIST 800-193 Compliant |
| Features | Cryptographically Signed Firmware Secure Boot Secure Firmware Updates Automatic Firmware Recovery Supply Chain Security: Remote Attestation Runtime BMC Protections System Lockdown |
| PC Health Monitoring | |
| CPU | 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 |
| Chassis | |
| Form Factor | 1U Rackmount |
| Model | CSE-HS119-R1K24P2 |
| Dimensions and Weight | |
| Height | 1.7" (43mm) |
| Width | 17.2" (437mm) |
| Depth | 29.4" (747mm) |
| Package | 8.1" (H) x 23.8" (W) x 40.6" (D) |
| Weight | Net Weight: 34 lbs (15.4 kg) Gross Weight: 49 lbs (22.2 kg) |
| Available Color | N/A |
| Front Panel | |
| Buttons | Power On/Off UID button |
| LEDs | HDD activity LAN1 activity Power System information |
| Expansion Slots | |
| PCI-Express (PCIe) | 1 PCIe 5.0 x16 FH, 6.6"L slot(s) 2 PCIe 5.0 x16 FH, 10.5"L slot(s) |
| Drive Bays / Storage | |
| Hot-swap | 8x 2.5" hot-swap NVMe/SATA/SAS drive bays (Configurable option for 12x 2.5" hot-swap NVMe/SAS/SATA drive bays. NVMe, SATA, or SAS support requires additional parts. ) |
| M.2 | 2 M.2 NVMe OR 2 M.2 SATA3 M-Key, 2280/2210 |
| System Cooling | |
| Fans | 8x 4cm heavy duty fans with optimal fan speed control |
| Air Shroud | 2 Air Shroud(s) |
| Liquid Cooling | Direct to Chip (D2C) Cold Plate (optional) |
| Power Supply | 2x 1200W Redundant Titanium Level power supplies |
| Dimension (W x H x L) | 73.5 x 40 x 265 mm |
| AC Input | 800W: 100-127Vac / 50-60Hz 1200W: 200-240Vac / 50-60Hz 1200W: 230-240Vdc / 50-60Hz (for CCC only) |
| +12V | Max: 66.7A / Min: 0A (100Vac-127Vac) Max: 100A / Min: 0A (200Vac-240Vac) Max: 100A / Min: 0A (230Vdc-240Vdc) (for CCC only) |
| 12V SB | Max: 2.1A / Min: 0A |
| Output Type | Backplanes (gold finger) |
| Operating Environment | |
| Environmental Spec. | Operating Temperature: 10°C ~ 35°C (50°F ~ 95°F) Non-operating Temperature: -40°C to 70°C (-40°F to 158°F) Operating Relative Humidity: 8% to 90% (non-condensing) Non-operating Relative Humidity: 5% to 95% (non-condensing) |
Best-in-class Performance and Flexibility Rackmount Server
Ultimate Configurability for Enterprise Applications
The new X13 Hyper series brings next-generation performance to Supermicro’s range of rackmount servers, built to take on the most demanding workloads along with the storage & I/O flexibility that provide a custom fit for a wide range of application needs.

Optimized for Storage Performance
2U Hyper
Liquid Cooling options
Up to 24x 2.5” NVMe/SAS/SATA drives
5th Gen Intel® Xeon® Scalable Processors
- Up to 64 cores and 385W TDP per CPU
- Support for Intel Xeon® Max Series CPUs with High Bandwidth Memory
- Support for PCIe 5.0, DDR5 and CXL 1.1
- Built on the Intel® 7 process
- Built in accelerators:
- Intel AMX
- Intel® Dynamic Load Balancer
- Intel® QuickAssist
- Technology (QAT)
- Intel vRAN Boost










Delivering Solutions Optimized for Tomorrow’s Data Center Workloads
Complete Rack-Scale Solutions
- Full design, integration, validation and testing services for rack-scale and multi-rack clusters
- Complete rack-scale liquid cooling solutions developed in house
Performance and Energy Optimized
- Enhanced thermal capacity to support the highest performing CPUs and GPUs
- Optimized to run in high-temperature data center environments up to 40°C
Improved Security and Manageability
- Industry-standard compliance for hardware and silicon Root of Trust (RoT)
- Cryptographical attestation of components throughout the entire supply chain
Supports Open Industry Standards
- The latest industry technologies including PCIe 5.0, DDR5, and CXL
- Open Compute Project (OCP) standards including OCP 3.0, OAM, ORV2 and OSF as well as Open BMC

