4U AI Training GPU Server. Dual 3rd Gen Intel® Xeon® Scalable Processors

Anewtech-Systems Rackmount-Server  Supermicro-SYS-420GH-TNGR  Supermicro Singapore GPU Server Supermicro Servers
  • Dual Intel® Xeon® Scalable Processors (Ice Lake) TDP up to 270W
  • Intel® C621A Chipset
  • 32x DIMM slots, up to 8TB Registered ECC DDR4 3200MHz SDRAM
  • 1x PCIe 4.0 x16 FHHL slot plus 2x PCIe 4.0 AIOM (OCP 3.0 superset) slots
  • 24x on-board 100GbE (via 6x QSFP-DDs) for scale-out and 1x 10GbE BaseT (dedicated IPMI port)
  • 4x 2.5” SAS/SATA/NVMe Hybrid Hot-Swap Bays
  • 5x Removable Heavy-Duty Fan(s)
  • 4x 3000W(54V+12V)/2000W(12V) redundant, Titanium Level power supplies
Product Specification
Anewtech-Systems-Rackmount-Server-Supermicro-SYS-420GH-TNGR-ai-training-server-gaudiAnewtech-Systems Supermicro Singapore Supermicro Servers -Supermicro-SYS-420GH-TNGR-ai-training-server-gaudi
Product SKUsSuperServer SYS-420GH-TNGR (Silver)
MotherboardSuper X12DPG-U6
CPUDual Socket P+ (LG-4189)
Core CountUp to 40C/80T
NoteSupports up to 270W TDP CPUs (Air Cooled)
Hardware Accelerator
AI Processor8x Habana training Gaudi HL-205 OAM
System Memory
MemoryMemory Capacity: 32 DIMM slots Up to 8TB: 32x 256 GB DRAM
Memory Type: 3200/2933/2666MHz ECC DDR4 RDIMM/LRDIMM
Memory Voltage1.2 V
Error DetectionECC
On-Board Devices
ChipsetIntel® C621A
Network Connectivity6x 400GbE QSFP-DD
1x 10GbE BaseT
Note: IPMI LAN port on AI processor tray, two AIOM slots on CPU tray.
IPMISupport for Intelligent Platform Management Interface v.2.0 
IPMI 2.0 with virtual media over LAN and KVM-over-LAN support
Input / Output
USB2 USB 3.0 port(s) (2 USB)
Video1 VGA port(s)
System BIOS
SoftwareIPMI 2.0
KVM with dedicated LAN 
Super Diagnostics Offline 
SuperDoctor® 5
Supermicro Update Manager (SUM)
Supermicro Power Manager (SPM)
Supermicro Server Manager (SSM)
Redfish API
Power ConfigurationsACPI Power Management
Power-on mode for AC power recovery
HardwareTrusted Platform Module (TPM) 2.0 
Silicon Root of Trust (RoT) – NIST 800-193 Compliant
FeaturesCryptographically Signed Firmware 
Secure Boot 
Secure Firmware Updates 
Automatic Firmware Recovery 
System Lockdown
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
Dimensions and Weight
Height7" (178mm)
Width17.6" (447mm)
Depth32" (813mm)
Package15" (H) x 27.3" (W) x 49.4" (D)
WeightGross Weight: 137 lbs (62 kg)
Available ColorSilver
Front Panel
ButtonsPower On/Off button
LEDsCarrier Board Node LED
Information LED
PSU Failed LED
Expansion Slots
PCI-Express (PCIe)1 PCIe 4.0 x16 FHFL slot(s)
2 PCIe 4.0 x16 AIOM slot(s)
Drive Bays / Storage
Hot-swap4x 2.5" hot-swap NVMe/SATA/SAS drive bays 
(4x 2.5" NVMe hybrid)
M.22 M.2 NVMe OR 2 M.2 SATA3
System Cooling
Fans5 removable heavy-duty Fan(s)
Fans5 Removable Heavy-Duty 84x203.5x82.4mm Fan(s)
 6000W Redundant Titanium Level power supplies
CertificationTitanium 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)
AI Training Optimized

The Supermicro X12 Gaudi AI Training System prioritizes two key real-world considerations: training AI models as fast as possible, while simultaneously reducing the cost of training with unprecedented scale-out bandwidth.

Supermicro X12 Gaudi AI Training System

Key Features

  • GPU: 8 Gaudi HL-205 mezzanine cards
  • CPU: Dual 3rd Gen Intel® Xeon® Scalable Processors
  • Memory: 32 DIMMs: up to 8TB registered ECC DDR4-3200MHz SDRAM
  • Drives: 4 hot-swappable NVMe/SATA hybrid hard drives
  • Power: 4x 3000W Titanium Level redundant power supplies
  • Networking: 24x 100GbE RDMA (6 QSFP-DDs)
  • Workloads: AI Training and Inferencing