Product SKUs

SuperServer SYS-420GP-TNR

Motherboard

Super X12DPG-OA6

Processor

CPU

Dual Socket P+ (LGA-4189)

3rd Gen Intel® Xeon® Scalable processors

Note

Supports up to 270W TDP CPUs (Air Cooled)

System Memory

Memory

Slot Count: 32 DIMM slots

Max Memory (2DPC): Up to 8TB 3200MT/s ECC DDR4 RDIMM/LRDIMM
Supports Intel® Optane™ persistent memory 200 series

GPU

Max GPU Count

Up to 10 double-width or 10 single-width GPU(s)

Supported GPU

NVIDIA PCIe: H100, L40, RTX A5500, A40, RTX A6000, RTX A5000, RTX A4500, RTX A4000, RTX A2000, A40, A30, A16, A2, A100, A10
Intel PCIe: Intel Data Center GPU Flex 170

CPU-GPU Interconnect

PCIe 4.0 x16 CPU-to-GPU Interconnect

GPU-GPU Interconnect

NVIDIA® NVLink® Bridge (optional)

On-Board Devices

SATA

SATA (6Gbps). RAID 0/1/5/10 support

Chipset

Intel® C621A

Network Connectivity

2 RJ45 1GbE with Intel® I350

NVMe

View NVMe Options

Input / Output

LAN

2 ports

USB

5 USB 3.2 Gen2 port(s) (2 via header; 2 rear; 1 type A)

Video

1 VGA port(s)

Serial

1 COM port(s) (1 header)

System BIOS

BIOS Type

AMI 32MB SPI Flash EEPROM

Management

Software

SuperCloud Composer

Supermicro Server Manager (SSM)

Supermicro Update Manager (SUM)

SuperDoctor® 5

Super Diagnostics Offline

Power configurations

ACPI/APM Power Management

Power-on mode for AC power recovery

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

Supply Chain Security: Remote Attestation

Runtime BMC Protections

System Lockdown

PC Health Monitoring

CPU

Monitors for CPU Cores, Chipset Voltages, Memory

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

Front Panel

LED

HDD activity

Network activity

Power status

System information (overheat/UID) 

Buttons

Power On/Off 

System Reset

Expansion Slots

PCI-Express (PCIe) Configuration

Default

12 PCIe 4.0 x16 FHFL slot(s)

1 AIOM/OCP 3.0 slot(s)

M.2

M.2 Interface: 2 PCIe 4.0 x4
Form Factor: 2280/22110

Drive Bays / Storage

Drive Bays Configuration

Default: Total 24 bay(s)

8 front hot-swap 2.5" NVMe drive bay(s)

16 front hot-swap 2.5" SAS/SATA drive bay(s)

M.2

2 M.2 NVMe slot(s) (M-key)

Peripheral Bays

None

System Cooling

Fans

8 heavy duty fans with optimal fan speed control

Power Supply

4x 2000W Redundant Titanium Level power supplies

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)