1U Rackmount Server. Dual Socket E (LGA-4677) 4th Gen Intel® Xeon® Scalable processors

Anewtech Systems Supermicro Singapore Supermicro Servers Industrial Rackmount Server SuperServer SYS-121H-TNR Supermicro SYS-121H-TNR
  • Dual Socket E (LGA-4677) 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
Product Specification


Hyper SuperServer SYS-121H-TNR  
(Complete System Only )


  • Virtualization
  • Software-defined Storage
  • AI Inference and Machine Learning
  • Cloud Computing

Watch our short video to learn more!

Product SKUsSuperServer SYS-121H-TNR
MotherboardSuper X13DEM
CPUDual Socket E (LGA-4677)  
4th Gen Intel® Xeon® Scalable processors  
Intel Xeon CPU Max Series with high bandwidth memory (HBM)
NoteSupports up to 350W TDP CPUs (Aircooled)  
Supports up to 350W TDP CPUs (Liquid Cooled)  
CPUs (air cooled) with TDP over 250W are only supported under specific conditions. Contact customer support for details.
System Memory
MemoryMemory Capacity: 32 DIMM slots  
Up to 8TB: 32x 256 GB DRAM  
Memory Type: 4800MHz ECC DDR5
Memory Voltage1.1 V
Error DetectionECC
On-Board Devices
ChipsetIntel® C741
Network Connectivity2x 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)
IPMISupport for Intelligent Platform Management Interface v.2.0  
IPMI 2.0 with virtual media over LAN and KVM-over-LAN support
Input / Output
LAN1 RJ45 Dedicated BMC LAN port
USB1 USB 3.0 port(s) (1 front)2 USB 2.0 port(s) (2 rear)
Video1 VGA port(s)
System BIOS
BIOS TypeAMI 256MB SPI Flash
Power ConfigurationsPower-on mode for AC power recovery  
ACPI Power Management
PC Health Monitoring
CPUMonitors for CPU Cores, Chipset Voltages, Memory
FANFans with tachometer monitoring  
Pulse Width Modulated (PWM) fan connector  
sStatus monitor for speed control
TemperatureMonitoring for CPU and chassis environment  
Thermal Control for fan connectors
Form Factor1U Rackmount
Dimensions and Weight
Height1.7" (43mm)
Width17.2" (437mm)
Depth29.4" (747mm)
Package8.1" (H) x 23.8" (W) x 40.6" (D)
WeightNet Weight: 34 lbs (15.4 kg) Gross Weight: 49 lbs (22.2 kg)
Available ColorN/A
Front Panel
ButtonsPower On/Off UID button
LEDsHDD activity  
LAN1 activity  
Power status  
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-swap8x 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 partst.)
M.22 M.2 NVMe OR 2 M.2 SATA3
System Cooling
Fans8x 4cm heavy duty fans with optimal fan speed control
Air Shroud2 Air Shroud(s)
Liquid CoolingDirect to Chip (D2C) Cold Plate (optional)
Power Supply
1U 800W/1200W Redundant Titanium CRPS w/PMBus power supply
Dimension (W x H x L)73.5 x 40 x 265 mm
AC Input800W: 100-127Vac / 9.8A-7A / 50-60Hz 1200W: 200-240Vac / 7.5A-6A / 50-60Hz
+12VMax: 83A / Min: 0A (100Vac-127Vac)Max: 100A / Min: 0A (200Vac-240Vac)
12V SBMax: 2.1A / Min: 0A
Output Type25 Pairs Gold Finger Connector
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)

Deliver optimized systems for the most demanding AI, Cloud, and 5G Edge workloads


Performance Optimized

Enhanced thermal capacity to support the highest performing CPUs and GPUs, plus support for the latest industry technologies including PCIe 5.0, DDR5, CXL 1.1 and high-bandwidth memory.

Anewtech-Systems-Supermicro-singapore-GPU-Server-Storage-Server-efficiencyEnergy Efficient

Systems designed for optimal airflow to run in high-temperature data center environments up to 40°C, optional rack-scale liquid cooling solutions and in-house design of Titanium Level power supplies for maximum efficiency.


Anewtech-Systems-Supermicro-singapore-GPU-Server-Storage-Server-securityImproved Security and Manageability

Industry standard compliance for hardware and silicon Root of Trust (RoT), cryptographical attestation of components throughout the entire supply chain and comprehensive remote management capabilities.

Anewtech-Systems-Supermicro-singapore-GPU-Server-Storage-Server-openstandardSupports Open Industry Standards

Futureproofing and interoperability with support for Open Compute Project (OCP) standards including OCP 3.0, OAM, ORV2 and OSF as well as Open BMC and the E1.S storage form factor.