GPU SuperServer SYS-421GE-TNRT3

DP Intel 4U Direct-Connect PCIe GPU System with up to 8 GPUs

5th/4th Gen Intel® Xeon® Scalable processor support
32 DIMM slots Up to 8TB: 32x 256 GB DRAM Memory Type: 5600MTs ECC DDR5
AIOM/OCP 3.0 Support
8 PCIe Gen 5.0 X16 FHFL Slots
8x 2.5″ Hot-swap SATA drive bays
4×2.5″ Hot-swap NVMe drive bays
8 HOT SWAP 2.5” SATA/SAS (AOC required)
8 Hot-Swap Heavy Duty Fans with Optimal Fan Speed Control
4x 2700W (2+2) Redundant Power Supplies, Titanium Level

Product SKUs
SuperServer SYS-421GE-TNRT3

Motherboard
Super X13DEG-OA

Processor
CPU	Dual Socket E (LGA-4677) 5th Gen Intel® Xeon® / 4th Gen Intel® Xeon® Scalable processors
Core Count	Up to 64C/128T; Up to 320MB Cache per CPU
Note	Supports up to 350W TDP CPUs (Air Cooled) Supports up to 385W TDP CPUs (Liquid Cooled)

GPU
Max GPU Count	Up to 8 double-width or 8 single-width GPU(s)
Supported GPU	NVIDIA PCIe: H100, RTX A4000, RTX 6000 Ada Generation, L40S, A100 View GPU Options
CPU-GPU Interconnect	PCIe 5.0 x16 CPU-to-GPU Interconnect
GPU-GPU Interconnect	NVIDIA® NVLink® Bridge (optional)

System Memory
Memory	Slot Count: 32 DIMM slots Max Memory (1DPC): Up to 4TB 5600MT/s ECC DDR5 RDIMM Max Memory (2DPC): Up to 8TB 4400MT/s ECC DDR5 RDIMM View Memory Options
Memory Voltage	1.1V

On-Board Devices
Chipset	Intel® C741
Network Connectivity	2 RJ45 10GbE with Intel® X710-AT2 View AIOM Options View AOC Options

Input / Output
Video	1 VGA port(s)

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 Supply Chain Security: Remote Attestation Runtime BMC Protections System Lockdown

PC Health Monitoring
CPU	Monitors for CPU Cores, Chipset Voltages, Memory 8+4 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

Dimensions and Weight
Height	7" (178 mm)
Width	17.2" (437 mm)
Depth	29" (737 mm)
Package	26.57" (H) x 27" (W) x 41" (D)
Weight	Gross Weight: 100 lbs (45.3 kg) Net Weight: 65.5 lbs (29.7 kg)
Available Color	Black Front & Silver Body

Front Panel
LED	Hard drive activity LED Network activity LEDs Power status LED System Overheat & Power Fail LED
Buttons	Power On/Off button System Reset button

Expansion Slots
PCI-Express (PCIe) Configuration	Default 8 PCIe 5.0 x16 FHFL slot(s) View AOC Options

Drive Bays / Storage
Drive Bays Configuration	Default: Total 12 bay(s) 4 front hot-swap 2.5" NVMe drive bay(s) 8 front hot-swap 2.5" SATA drive bay(s) View Drive Options
M.2	2 M.2 NVMe slot(s) (M-key) View M.2 Options

System Cooling
Fans	8 heavy duty fans with optimal fan speed control
Liquid Cooling	Direct to Chip (D2C) Cold Plate (optional)

Power Supply

4x 2700W Redundant Titanium Level (96%) power supplies

Dimension (WxHxL)	73.5 x 40 x 203 mm
AC Input	2700W: 200-240Vac / 50-60Hz 2700W: 240-240Vdc / 50-60Hz (for CQC only)
+12V	Max: 225A / Min: 0A (200Vac-240Vac) Max: 225A / Min: 0A (240Vdc-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)

Guaranteed support from day one

We’re committed to having your back no matter the issue or time of day, starting when we first connect.

Get the answers you need fast with guidance from our support team.

Stay within your budget by paying the lowest, most up-to-date market prices.

Avoid paying hefty shipping fees each time you need a new product.

Learn how we level up your systems for a quicker, more efficient workflow.