SuperServer SYS-421GU-TNXR (Complete System Only)

DP Intel 4U Universal GPU System with NVIDIA HGX H100 4-GPU

SYS-421GU-TNXR Main SYS-421GU-TNXR Angle SYS-421GU-TNXR Top SYS-421GU-TNXR Front SYS-421GU-TNXR Rear
Integrated Board: X13DGU
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Key Applications

  • High Performance Computing
  • AI/Deep Learning Training
  • Large Language Model (LLM) Natural Language Processing

Key Features

  1. 32 DIMM slots Up to 8TB: 32x 256 GB DRAM Memory Type: 4800MHz ECC DDR5
    32 DIMM slots Up to 8TB: 32x 256 GB DRAM Memory Type: 5600MTs ECC DDR5
  2. 8 PCIe Gen 5.0 X16 LP Slots
  3. Flexible networking options
  4. 2 M.2 NVMe and SATA for boot drive only
    6x 2.5" Hot-swap  NVMe/SATA/SAS drive bays
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SYS-421GU-TNXR
Specifications Resources & Downloads
Specifications
Product SKUs
SuperServer SYS-421GU-TNXR
Motherboard
Super X13DGU
Processor
CPU
Core Count
  • Up to 56C/112T; Up to 112.5MB Cache per CPU
Note
  • Supports up to 350W TDP CPUs (Air Cooled)
  • Supports up to 350W TDP CPUs (Liquid Cooled)​
GPU
Max GPU Count
  • Up to 4 onboard GPU(s)
Supported GPU
CPU-GPU Interconnect
  • PCIe 5.0 x16 CPU-to-GPU Interconnect
GPU-GPU Interconnect
  • NVIDIA® NVLink®
Certification
System Memory
Memory
Memory Voltage
  • 1.1V
On-Board Devices
Chipset
  • Intel® C741
Network Connectivity
IPMI
  • Support for Intelligent Platform Management Interface v.2.0
  • IPMI 2.0 with virtual media over LAN and KVM-over-LAN support
NVMe
Input / Output
Video
  • 1 VGA port(s)
System BIOS
BIOS Type
  • AMI 32MB SPI Flash EEPROM
Management
Software
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
  • 8+4 Phase-switching voltage regulator
FAN
  • Fans with tachometer monitoring
  • Status monitor for speed control
  • Pulse Width Modulated (PWM) fan connectors
Temperature
  • Monitoring for CPU and chassis environment
  • Thermal Control for fan connectors
Chassis
Form Factor
  • 4U Rackmount
Model
  • CSE-458GTS-R3K06P
chassisWeight
  • Net Weight: 105 lbs (48 kg)
  • Gross Weight: 140 lbs (64 kg)
Dimensions and Weight
Height
  • 7" (175.6 mm)
Width
  • 17.67" (449 mm)
Depth
  • 32.79" (833 mm)
Package
  • 14.57" (H) x 27.55" (W) x 49.6" (D)
Weight
  • Gross Weight: 140 lbs (64 kg)
  • Net Weight: 105 lbs (48 kg)
Available Color
  • Black Front & Silver Body
Front Panel
LED
  • Hard drive activity LED
  • Network activity LEDs
  • Power status LED
  • System Overheat & Power Fail LED
Buttons
  • Power On/Off button
  • System Reset button
Expansion Slots
PCI-Express (PCIe) Configuration
Drive Bays / Storage
Drive Bays Configuration
M.2
System Cooling
Fans
  • 5 heavy duty fans with optimal fan speed control
Air Shroud
  • 1 Air Shroud(s)
Liquid Cooling
  • Direct to Chip (D2C) Cold Plate (optional)
Power Supply
4x 3000W Redundant Titanium Level power supplies
Dimension (WxHxL)
  • 106.5 x 82.1 x 245.5 mm
+12V
  • Max: 91.66A / Min: 0A (200Vac-240Vac)
12V SB
  • Max: 3A / Min: 0A
AC Input
  • 3000W: 0240Vdc / 50-60Hz (for CQC only)
  • 2880W: 200-207Vac / 50-60Hz
  • 3000W: 207-240Vac / 50-60Hz
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 60°C (-40°F to 140°F)
  • Operating Relative Humidity: 8% to 90% (non-condensing)
  • Non-operating Relative Humidity: 5% to 95% (non-condensing)
Resources & Downloads
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