Supermicro SuperServer AS-4126GS-NB3RT-LCC HGX B300 NVL8 270GB Partner-Cooled (8) AMD Turin (2) AI Graphics Card GPU Server

$1,999,000.00

Supermicro SuperServer AS-4126GS-NB3RT-LCC HGX B300 NVL8 270GB Partner-Cooled (8) AMD Turin (2) AI Graphics Card GPU Server

$1,999,000.00

Supermicro 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)

Key Applications

High Performance Computing
Engineering/scientific research
AI/Deep Learning Training
Industrial Automation
Healthcare
Conversational AI
Business Intelligence & Analytics
Drug Discovery
Climate and Weather Modeling
Finance & Economics

Key Features

Dual processor(s) AMD EPYC™ 9005 Series Processors up to 500W with Liquid Cooling
NVIDIA HGX B300 Liquid cooling 8-GPU with 5th Generation NVLink® 1.8TB/s, 2.3TB of HBM3e GPU memory per system
8 NVIDIA ConnectX®-8 SuperNICs, up to 800Gb/s, up to two dual-port NVIDIA BlueField®-3 DPUs, and 2 RJ45 10GbE (default)
24 DIMMs, with up to 6TB at 6400MT/s DDR5 memory (Please check System Memory Section for detail)
Up to 2 PCIe 5.0 x16 FHHL slots
8 Hot-swap E1.S NVMe storage drive bays and 2 M.2 NVMe boot drives
4U Rackmount chassis with 39.03″ (896.8mm) depth
Total of 4x 6600W Redundant (2 + 2) Titanium Level power supplies (Power supply full redundancy based on configuration and application load)

Product SKUs
AS -4126GS-NB3RT-LCC

Motherboard
Super H14DSG-OM

Processor
CPU	Dual processor(s) AMD EPYC™ 9005/9004 Series Processors
Core Count	Up to 192C/384T; Up to 384MB Cache per CPU
Note	Supports up to 500W TDP CPUs (Liquid Cooled)

GPU
Max GPU Count	8 onboard GPUs
Supported GPU	NVIDIA SXM: HGX B300 8-GPU (288GB) View GPU Options
CPU-GPU Interconnect	PCIe 5.0 x16 CPU-to-GPU Interconnect
GPU-GPU Interconnect	NVIDIA® NVLink™ with NVSwitch™

System Memory
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) View Memory Options
Memory Voltage	1.1V

On-Board Devices
Network Connectivity	8 OSFP 800GbE 2 RJ45 10GbE View AOC Options

Input / Output
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

System BIOS
BIOS Type	AMI 64MB 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	Automatic Firmware Recovery Cryptographically Signed Firmware Runtime BMC Protections Secure Boot Secure Firmware Updates Supply Chain Security: Remote Attestation

PC Health Monitoring
CPU	8+4 Phase-switching voltage regulator Monitors for CPU Cores, Chipset Voltages, Memory
FAN	Fans with tachometer monitoring Pulse Width Modulated (PWM) fan connectors Status monitor for speed control
Temperature	Monitoring for CPU and chassis environment Thermal Control for fan connectors

Chassis
Form Factor	4U Rackmount
Model	CSE-GP405LTS-R000NP

Dimensions and Weight
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
LED	HDD activity LAN1 activity LAN2 activity Power Fail Power status

Expansion Slots
PCI-Express (PCIe) Configuration	Default 2 PCIe 5.0 x16 FHHL slots View AOC Options
M.2	2 M.2 NVMe slots (M-key 22110(default))

Drive Bays / Storage
Drive Bays Configuration	Default: Total 8 bays 8 front hot-swap E1.S PCIe 5.0 x4 NVMe drive bays View NVMe Options
M.2	2 M.2 NVMe slots (M-key) View M.2 Options

System Cooling
Fans	Up to 4 Hot-swappable rear fans with optimal fan speed control 80x80x80mm Fan(s)
Air Shroud	1 Air Shroud
Liquid Cooling	Direct to Chip (D2C) Cold Plate

Power Supply

4x 6600W Redundant (2 + 2) Titanium Level (96%) power supplies

Dimension (WxHxL)	106.5 x 82.1 x 245.3 mm
Input	5900W: 200-207.9Vac / 50-60Hz 6000W: 208-219.9Vac / 50-60Hz 6300W: 220-229.9Vac / 50-60Hz 6500W: 230-238.9Vac / 50-60Hz 6600W: 239-240Vac / 50-60Hz
+12V	Max: 130A / Min: 0A (200Vac-207.9Vac) Max: 130A / Min: 0A (208Vac-219.9Vac) Max: 130A / Min: 0A (220Vac-229.9Vac) Max: 130A / Min: 0A (230Vac-238.9Vac) Max: 130A / Min: 0A (239Vac-240Vac)
12V SB	Max: 4A / Min: 0A
Output Type	Backplanes (gold finger)
Certification	Titanium Level [ Test Report ]

Operating Environment
Environmental Spec.	Operating Temperature: 10°C to 35°C (50°F to 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)