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AS-4126GS-NB3RT-LCC | 4U GPU Server
NVIDIA HGX™ Blackwell And Blackwell Ultra

AS-4126GS-NB3RT-LCC | 4U GPU Server

DP AMD 4U Liquid-Cooled System with NVIDIA HGX B300 8-GPU (complete rack and onsite service are required)

Supermicro Products
Liquid Cooled GPU Servers
AS-4126GS-NB3RT-LCC | 4U GPU Server
Motherboard: Super H14DSG-OM  |  Cpu: Dual processor(s), AMD EPYC™ 9005/9004 Series Processors  |  Core Count: Up to 192C/384T; Up to 384MB Cache per CPU
#AS-4126GS-NB3RT-LCC
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Details that matter

Engineered for professionals who demand the best in performance, security, and design.

NVIDIA HGX™ B300 8-GPU

8 onboard NVIDIA HGX™ B300 GPUs (288GB each) for large-scale AI training and inference

Dual AMD EPYC™ 9004/9005

Dual AMD EPYC™ 9004/9005 Series processors with up to 192 cores / 384 threads per CPU, up to 500W TDP

Up to 6TB DDR5 Memory

24 DIMM slots supporting up to 6TB ECC DDR5 RDIMM at 6400MT/s (EPYC™ 9005)

NVLink™ with NVSwitch™

GPUs fully interconnected via NVIDIA® NVLink™ with NVSwitch™ for high-bandwidth GPU-to-GPU communication

800GbE Networking

8 OSFP 800GbE ports plus 2 RJ45 10GbE ports

Direct Liquid Cooling

Liquid-cooled design for dense, efficient GPU and CPU thermal management

NVIDIA-Certified

NVIDIA-Certified system, validated for enterprise AI workloads

Hardware Root of Trust

TPM 2.0 and Silicon Root of Trust (NIST 800-193 compliant), with Secure Boot and signed firmware

Technical Specifications

Full specifications for the model

SKU AS-4126GS-NB3RT-LCC
Motherboard Super H14DSG-OM
Cpu Dual processor(s)
AMD EPYC™ 9005/9004 Series Processors
Core Count Up to 192C/384T; Up to 384MB Cache per CPU
Cpu Note Supports up to 500W TDP CPUs (Liquid Cooled)
Max Gpu Count 8 onboard GPUs
Supported Gpu NVIDIA SXM: HGX B300 8-GPU (288GB)
Cpu Gpu Interconnect PCIe 5.0 x16 CPU-to-GPU Interconnect
Gpu Gpu Interconnect NVIDIA® NVLink™ with NVSwitch™
Certification Nvidia Certified
Memory Slot Count: 24 DIMM slots
Max Memory (1DPC): Up to 6TB 6400MT/s ECC DDR5 RDIMM (AMD EPYC™ 9005 Series Processor)
Max Memory (1DPC): Up to 6TB 4800MT/s ECC DDR5 RDIMM (AMD EPYC™ 9004 Series Processor)
Memory Voltage 1.1V
Network Connectivity 8 OSFP 800GbE
2 RJ45 10GbE
Usb 1 USB 3.0 Type-A port (Front)
1 USB 2.0 Type-A port (Front)
Video 1 VGA port
1 mini-DP port
Tpm 1 TPM header
Bios Type AMI 64MB SPI Flash EEPROM
Management Software SuperCloud Composer® (SCC)
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
Security Features Automatic Firmware Recovery
Cryptographically Signed Firmware
Runtime BMC Protections
Secure Boot
Secure Firmware Updates
Supply Chain Security: Remote Attestation
Pc Health Cpu 8+4 Phase-switching voltage regulator
Monitors for CPU Cores, Chipset Voltages, Memory
Pc Health Fan Fans with tachometer monitoring
Pulse Width Modulated (PWM) fan connectors
Status monitor for speed control
Pc Health Temperature Monitoring for CPU and chassis environment
Thermal Control for fan connectors
Operating Systems ESXi 8.0U3, ESXi 9.0, RHEL 10.0
Form Factor 4U Rackmount
Chassis Model CSE-GP405LTS-R000NP
Height 6.85" (174 mm)
Width 17.6" (448 mm)
Depth 39.03" (896.8 mm)
Package 16.14" (H) x 31.29" (W) x 54.92" (D)
Weight Gross Weight: 253 lbs (115 kg)
Net Weight: 203 lbs (92 kg)
Available Color Silver
Front Panel Buttons Power On/Off
UID
Front Panel Led HDD activity
LAN1 activity
LAN2 activity
Power Fail
Power status

Documentation

Download product documentation and resources

Product Datasheet

AS-4126GS-NB3RT-LCC | 4U GPU Server Datasheet

Custom Configurations

Looking for more configuration options or custom setups? Our team can help you find the right solution based on your requirements.

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