SuperServer SYS-420GH-TNGR (Complete System Only)

Key Applications

Computer Vision
Natural Language Processing
Recommendation
Purpose Built for AI/Deep Learning Training

Key Features

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

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SYS-420GH-TNGR

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Specifications

Product SKUs
SuperServer SYS-420GH-TNGR

Motherboard
Super X12DPG-U6

Processor
CPU	Dual Socket P+ (LGA-4189) 3rd Gen Intel® Xeon® Scalable processors
Core Count	Up to 40C/80T
Note	Supports up to 270W TDP CPUs (Air Cooled)

GPU
Max GPU Count	Up to 8 double-width GPUs

System Memory
Memory	Slot Count: 32 DIMM slots Max Memory (2DPC): Up to 8TB 3200MT/s ECC DDR4 RDIMM/LRDIMM View Memory Options
Memory Voltage	1.2V

On-Board Devices
Chipset	Intel® C621A
Network Connectivity	6 QSFP-DD 400GbE 1 RJ45 10GbE View AOC Options

Input / Output
LAN	1 RJ45 1 GbE LAN port
USB	2 USB 3.0 ports
Video	1 VGA port

System BIOS
BIOS Type	AMI 32MB SPI Flash EEPROM

Management
Software	SuperCloud Composer Supermicro Server Manager (SSM) Supermicro Update Manager (SUM) Supermicro SuperDoctor® 5 (SD5) Super Diagnostics Offline (SDO) Supermicro Thin-Agent Service (TAS) SuperServer Automation Assistant (SAA) New!
Power configurations	Power-on mode for AC power recovery ACPI Power Management

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	Monitors for CPU Cores, Chipset Voltages, Memory 7+1 Phase-switching voltage regulator
FAN	Fans with tachometer monitoring Status monitor for speed control Pulse Width Modulated (PWM) fan connectors
Temperature	Monitoring for CPU and chassis environment Thermal Control for fan connectors

Chassis
Form Factor	4U Rackmount
Model	CSE-428G2

Dimensions and Weight
Height	7" (178 mm)
Width	17.6" (447 mm)
Depth	32" (813 mm)
Package	15" (H) x 27.3" (W) x 49.4" (D)
Weight	Gross Weight: 137 lbs (62 kg)
Available Color	Silver

Front Panel
LED	Carrier Board Node LED CPU Node LED Information LED PSU Failed LED UID LED
Buttons	Power On/Off button

Expansion Slots
PCI-Express (PCIe) Configuration	Default 1 PCIe 4.0 x16 FHFL slot 2 PCIe 4.0 x16 AIOM slots (OCP 3.0 compatible) View AOC Options

Drive Bays / Storage
Drive Bays Configuration	Default: Total 4 bays 4 front hot-swap 2.5" NVMe/SAS/SATA drive bays View NVMe Options View Drive Options
M.2	2 M.2 NVMe slots (M-key) View M.2 Options

System Cooling
Fans	5 Removable Heavy-Duty 84x203.5x82.4mm Fan(s)

Power Supply

1x 3000W

1x 3000W Redundant Titanium Level (96%) power supply

Dimension (WxHxL)	106.5 x 82.4 x 203.5 mm
Total Output Power
AC Input	2880W: 200-207Vac 2880W: 200-207Vac / 50-60Hz 3000W: 207.1-240Vac 3000W: 207.1-240Vac / 50-60Hz 3000W: 240Vdc 3000W: 240Vdc / 50-60Hz
+12V	Max: 91.66A / Min: 0A (200Vac-240Vac) Max: 91.66A / Min: 0A (Vdc-240Vdc)
12V SB	Max: 4A / 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)

Resources & Downloads

AI Training SuperServer SYS-420GH-TNGR (Complete System Only )