DP Intel Universal GPU Server with NVIDIA HGX A100 4-GPU

Anewtech Systems GPU Server Supermicro Singapore Superserver Supermicro Servers SYS-420GU-TNXR Supermicro SYS-420GU-TNXR
  • Dual Socket P+ (LGA-4189) 3rd Gen Intel® Xeon® Scalable Processors
  • Intel® C621A Chipset
  • 32 DIMM Slots;
  • Up to 8TB DRAM;
  • Up to 12TB Intel® Optane™ Persistent Memory;
  • 3200/2933/2666 ECC DDR4 LRDIMM;RDIMM;
  • Intel® Optane™ Persistent Memory 200 series
  • 10 PCI-E Gen 4.0 X16 LP Slots
  • 4U system with NVIDIA® HGX™ A100 4-GPU
  • AIOM/OCP 3.0 Support(Optional)
  • Highest GPU communication using NVIDIA® NVLINK™
  • Supports HGX A100 4-GPU 40GB (HBM2) or 80GB (HBM2e)
  • Flexible networking options
  • 10x 2.5" Hot-swap NVMe/SATA/SAS drive bays
  • 2 M.2  NVMe/SATA via Intel® C621A PCH chipset (for boot drive only)
  • 4x 3000W redundant Titanium level power supplies
Product Specification


GPU SuperServer SYS-421GE-TNRT   
(Complete System Only ) 

  • High Performance Computing
  • AI/Deep Learning Training
  • Media/Video Streaming
  • Animation and Modeling

Watch our short video to learn more!


Anewtech SuperServer SYS-420GU-TNXR Supermicro Server GPU server Supermicro Singapore AS-4124GQ-TNMI GPU System
Product SKUs
SYS-420GU-TNXRSuperServer SYS-420GU-TNXR ( Black Front & Silver Body )
MotherboardSuper X12DGU
CPUDual Socket P+ (LGA-4189) 
3rd Gen Intel® Xeon® Scalable processors 
Support CPU TDP 270W
CoresUp to 40C/80T; Up to 60MB Cache
Supported GPUHGX A100 4-GPU SXM4 Multi-GPU Board
CPU-GPU InterconnectPCI-E 4.0 x16 CPU-to-GPU Interconnect
GPU-GPU InterconnectNVIDIA® NVLink™
System Memory
MemoryMemory Capacity: 32 DIMM slots 
Up to 8TB: 32x 256 GB DRAM 
Up to 12TB: 16x 512 GB PMem 
Memory Type: 3200/2933/2666MHz ECC DDR4 RDIMM/LRDIMM 
Intel® Optane™ persistent memory 200 series
Memory Voltage1.2 V
Error DetectionECC
On-Board Devices
SATASATA3 (6Gbps); RAID 0/1/5/10 support
ChipsetIntel® C621A
Network Connectivity2x 10GbE BaseT with Intel® X550-AT2
IPMISupport for Intelligent Platform Management Interface v.2.0 
IPMI 2.0 with virtual media over LAN and KVM-over-LAN support
Input / Output
Video1 VGA port(s)
System BIOS
SoftwareOOB Management Package (SFT-OOB-LIC ) 
Redfish API 
IPMI 2.0 
Intel® Node Manager 
KVM with dedicated LAN 
Watch Dog 
SuperDoctor® 5
Power ConfigurationsACPI Power Management 
Power-on mode for AC power recovery
PC Health Monitoring
CPU7 +1 Phase-switching voltage regulator 
Monitors for CPU Cores, Chipset Voltages, Memory
FANFans with tachometer monitoring 
Pulse Width Modulated (PWM) fan connectors 
Status monitor for speed control
TemperatureMonitoring for CPU and chassis environment 
Thermal Control for fan connectors
Form Factor4U Rackmount
Note*5U with 1U height module kit.
Dimensions and Weight
Height6.91" (175.6mm)
Width17.67" (449mm)
Depth32.79" (833mm)
Package14.57" (H) x 27.55" (W) x 49.6" (D)
WeightNet Weight: 166 lbs (75.3 kg) 
Gross Weight: 225 lbs (102.1 kg)
Available ColorBlack Front & Silver Body
Front Panel
ButtonsPower On/Off button 
System Reset button
LEDsHard drive activity LED 
Network activity LEDs 
Power status LED 
System Overheat & Power Fail LED
Expansion Slots
PCI-Express (PCI-E)Slot 1: PCI-E 4.0 x16 LP 
Slot 2: PCI-E 4.0 x16 LP 
Slot 3: PCI-E 4.0 x16 LP 
Slot 4: PCI-E 4.0 x16 LP 
Slot 5: PCI-E 4.0 x16 LP 
Slot 6: PCI-E 4.0 x16 LP 
Slot 7: PCI-E 4.0 x16 LP 
Slot 8: PCI-E 4.0 x16 LP 
Slot 9: PCI-E 4.0 x16 LP 
Slot 10: PCI-E 4.0 x16 LP
Note*8 PCI-E 4.0 slots in 4U. 2 additional PCI-E 4.0 slots in 5U with 1U height module kit supporting 2 AIOM cards.
Drive Bays / Storage
Hot-swap10x 2.5" hot-swap NVMe/SATA/SAS drive bays
M.22 M.2 NVMe OR 2 M.2 SATA3
System Cooling
Fans5 removable heavy-duty Fan(s)
Power Supply
4x 3000W Redundant Power Supplies, Titanium Level
Dimension (W x H x L)106.5 x 82.1 x 245.3 mm
Output TypeBackplanes (connector)
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)