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Supermicro SYS-420GP-TNAR+ | Dual Xeon 4U 8-GPU Server

Supermicro SYS-420GP-TNAR+ Dual Xeon 8 GPU 80gb
Supermicro SYS-420GP-TNAR+ AIOM slot 4.0 x16
Supermicro SYS-420GP-TNAR+ 8x PCI-e 4.0 x16 LP
Supermicro SYS-420GP-TNAR+ 6x Hot-swap NVMe SAS3
long delivery time


  • High performance Computing
  • AI/Deep Learning Training

special highlight

with NVIDIA HGX A100 8-GPU

€14,399.00 *

Prices plus VAT plus shipping costs

Do you need help?
Your contact person:
Donna Holz
Donna Holz
  • Supermicro
  • 1249999

  • SYS-420GP-TNAR+

Configuration not found? Please use our server request form!

Supermicro SYS-420GP-TNAR+ : 4U 8-GPU Versatile Server X12 Series with the New Intel Xeon... more

SYS-420GP-TNAR+ Product Information

Supermicro SYS-420GP-TNAR+ : 4U 8-GPU Versatile Server X12 Series with the New Intel Xeon Scalable Processor 3rd Gen and up to 12TB RAM


Please note: This barebone is not available individually, but only as a complete system with a minimum configuration. However, the displayed price refers to the barebone without a minimum configuration. Please contact us for an offer of a complete system in your desired configuration.



Supermicro X12DGO-6



Dual Socket P+ (LG-4189), 3rd Gen Intel® Xeon® Scalable processors

Support CPU TDP 270W



32x DIMM slots

Up to 12TB RAM DDR4 3200MHz

Intel® Optane™ persistent memory 200 series


Network Connectivity:

2x 10GbE Base-T with Intel® X550-AT2 (optional)


Expansion Slots:

10x PCI-E 4.0 x16 LP



6x 2.5” hot-swap NVMe/SATA/SAS drive bays


2x M.2 NVMe or 2 M.2 SATA3

Datasheet for Supermicro SYS-420GP-TNAR+

CPU Dual Socket P+ (LGA-4189)
3rd Gen Intel® Xeon® Scalable processors
3 UPI up to 11.2GT/s
Support CPU TDP 270W
Supported GPU NVIDIA HGX A100 8
CPU-GPU Interconnect PCI-E 4.0 x16 CPU-to-GPU Interconnect
GPU-GPU Interconnect NVIDIA® NVLink™ with NVSwitch™ GPU-GPU Interconnect
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 1.2 V
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 (optional)
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 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 4+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-438G
Dimensions and Weight
Height 6.9" (174mm)
Width 17.6" (446mm)
Depth 35.4" (900mm)
Package 29.5" (H) x 27.4" (W) x 44.9" (D)
Weight Net Weight: 166 lbs (75.3 kg)
Gross Weight: 225 lbs (102.1 kg)
Available Color Black Front & Silver Body
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
Drive Bays / Storage
Hot-Swap 6x 2.5" hot-swap NVMe/SATA/SAS drive bays
M.2 2 M.2 NVMe OR 2 M.2 SATA3
System Cooling
Fans 4 heavy duty fans with optimal fan speed control
Power Supply
4x 3000W Redundant Power Supplies, Titanium Level
(W x H x L)
106.5 x 82.4 x 203.5 mm
AC Input 2880W: 200-207Vdc / 15.7A-16A / 50-0Hz
3000W: 207.1-240Vdc / 14.5A-16A / 50-0Hz
3000W: 240Vdc / 15A Max (CQC only)
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-420GP-TNAR+
System Building SYS-420GP-TNAR+ configured by Supermicro as Complete System