• Supermicro

GPU SuperServer SYS-420GU-TNXR 4U

Key Applications

  • High Performance Computing
  • AI/Deep Learning Training

Key Features

  1. Dual Socket P+ (LGA-4189) 3rd Gen Intel® Xeon® Scalable Processors
  2. Intel® C621A Chipset
  3. 32 DIMM Slots;
    Up to 8TB DRAM;
    3200/2933/2666 ECC DDR4 LRDIMM;RDIMM
  4. 4U system with NVIDIA® HGX™ A100 4-GPU
    6 PCIe Gen 4.0 X16 LP Slots
    Highest GPU communication using NVIDIA® NVLINK™
    Supports HGX A100 4-GPU 40GB (HBM2) or 80GB (HBM2e)
  5. Flexible networking options
  6. 1 M.2  NVMe/SATA via Intel® C621A PCH chipset (for boot drive only)
    Up to 10x 2.5″ Hot-swap  NVMe/SATA drive bays
  7. 5 Hot-Swap Heavy Duty Fans with Optimal Fan Speed Control
  8. 4x 3000W redundant Titanium level power supplies

Categories

Download datasheet

Product Specifications

Product SKUs
SuperServer SYS-420GU-TNXR
Motherboard
Super X12DGU
Processor
CPU
  • Dual Socket P+ (LGA-4189)
  • 3rd Gen Intel® Xeon® Scalable processors
Core Count Up to 40C/80T; Up to 60MB Cache per CPU
Note Supports up to 270W TDP CPUs (Air Cooled)
GPU
Max GPU Count Up to 4 onboard GPU(s)
Supported GPU
CPU-GPU Interconnect PCIe 4.0 x16 CPU-to-GPU Interconnect
GPU-GPU Interconnect NVIDIA® NVLink®
System Memory
Memory
  • Slot Count: 32 DIMM slots
  • Max Memory (2DPC): Up to 8TB 3200MT/s ECC DDR4 RDIMM/LRDIMM
Memory Voltage 1.2 V
On-Board Devices
SATA SATA3 (6Gbps); RAID 0/1/5/10 support
Chipset Intel® C621A
Network Connectivity
2x 10GbE BaseT with Intel® X710
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
Video 1 VGA port(s)
System BIOS
BIOS Type AMI 32MB SPI Flash EEPROM
Management
Software
Power Configurations
  • ACPI Power Management
  • Power-on mode for AC power recovery
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
  • System Lockdown
PC Health Monitoring
CPU
  • 7 +1 Phase-switching voltage regulator
  • 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 4U Rackmount
Model CSE-458GTS-R3K06P
Dimensions and Weight
Height 7″ (175.6mm)
Width 17.67″ (449mm)
Depth 32.79″ (833mm)
Package 14.57″ (H) x 27.55″ (W) x 49.6″ (D)
Weight
  • Net Weight: 105 lbs (48 kg)
  • Gross Weight: 140 lbs (64 kg)
Available Color Black Front & Silver Body
Front Panel
Buttons
  • Power On/Off button
  • System Reset button
LEDs
  • Hard drive activity LED
  • Network activity LEDs
  • Power status LED
  • System Overheat & Power Fail LED
Expansion Slots
PCI-Express (PCIe)
6 PCIe 4.0 x16 LP slot(s)
Drive Bays / Storage
Hot-swap 10x 2.5″ hot-swap NVMe/SATA drive bays (10x 2.5″ NVMe hybrid)
M.2
System Cooling
Fans 5 removable heavy-duty Fan(s)
Power Supply
4x 3000W Redundant Titanium Level power supplies
Dimension (W x H x L) 106.5 x 82.1 x 245.5 mm
AC Input
  • 3000W: 0240Vdc / 50-60Hz (for CQC only)
  • 2880W: 200-207Vac / 50-60Hz
  • 3000W: 207-240Vac / 50-60Hz
+12V
Max: 91.66A / Min: 0A (200Vdc-240Vdc)
12V SB Max: 3A / 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 60°C (-40°F to 140°F)
Operating Relative Humidity:
  • 8% to 90% (non-condensing)
Non-operating Relative Humidity:
  • 5% to 95% (non-condensing)

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