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Supermicro SYS-420GU-TNXR | Intel Dual Xeon 4U GPU Server

Supermicro SYS-420GU-TNXR 4U Server Dual Xeon CPU
Supermicro SYS-420GU-TNXR 4U Server 10x 2.5 Bays
Supermicro SYS-420GU-TNXR 4U Server 4x 3000W RPSU
long delivery time


  • High Performance Computing
  • AI/Deep Learning Training

special highlight

Up to 4x NVIDIA HGX A100 GPUs

€11,789.00 *

Prices plus VAT plus shipping costs

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Your contact person:
Alexander Hauschild
Alexander Hauschild
  • Supermicro
  • 1251100

  • SYS-420GU-TNXR

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Supermicro  SYS-420GU-TNXR : 4U Universal GPU SuperServer suitable to handle most... more

SYS-420GU-TNXR Product Information

Supermicro SYS-420GU-TNXR: 4U Universal GPU SuperServer suitable to handle most demanding workloads and applications with high levels of reliability, availability and serviceability equipped with the added benefits of 3rd Gen Intel Xeon CPU



Supermicro X12DGU



Dual Socket P+, 3rd Gen Intel Xeon Scalable Processors

Up to 40 Cores/ 80 Threads, support 270W cTDP



32x DIMM slots, up to 8TB RAM DDR4-3200MHz

up to 12TB Intel Optane PMEM 200 Series DDR4-3200MHz



2x 10GbE Base-T with Intel® X550-AT2



HGX A100 4-GPU SXM4 Multi-GPU Board


Expansion Slots:

10x PCI-E 4.0 x16 low-profile slots



2x M.2 NVMe/SATA3 via Intel® C621A PCH chipset



10x 2.5" hot-swap NVMe/SATA/SAS drive bays

Datasheet for Supermicro SYS-420GU-TNXR

CPU Dual Socket P+ (LGA-4189)
3rd Gen Intel® Xeon® Scalable processors
Support CPU TDP 270W
Cores Up to 40C/80T; Up to 60MB Cache
Supported GPU HGX A100 4-GPU SXM4 Multi-GPU Board
CPU-GPU Interconnect PCI-E 4.0 x16 CPU-to-GPU Interconnect
GPU-GPU Interconnect NVIDIA® NVLink™
System Memory
Memory 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 Voltage 1.2V
Error Detection ECC
On-Board Devices
SATA SATA3 (6Gbps); RAID 0/1/5/10 support
Chipset Intel® C621A
Network Connectivity 2x 10GbE BaseT with Intel® X550-AT2
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
System BIOS
Software OOB Management Package (SFT-OOB-LIC )
Redfish API
IPMI 2.0
Intel® Node Manager
KVM with dedicated LAN
Watch Dog
SuperDoctor® 5
Power Configurations ACPI Power Management
Power-on mode for AC power recovery
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
Form Factor 4U Rackmount
Model CSE-458GTS-R3K06P
Note *5U with 1U height module kit.
Dimensions and Weight
Height 6.91" (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: 166 lbs (75.3 kg)
Gross Weight: 225 lbs (102.1 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 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-swap 10x 2.5" hot-swap NVMe/SATA/SAS drive bays

2 M.2 NVMe or 2 M.2 SATA3

System Cooling
Fans 5 removable heavy-duty Fans
Power Supply
4x 3000W Redundant Power Supplies, Titanium Level
(W x H x L)
106.5 x 82.1 x 245.3 mm
Output Type Backplanes (connector)
Certification Titanium Level
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)
Order Information
Manufacturer SKU SYS-420GU-TNXR
System Building SYS-420GU-TNXR configured by Supermicro as Complete System