ARS-121GL-NB2B-LCC
1U GPU server support Dual Nvidia 72-core Grace CPUs with liquid cooling
- NVIDIA GB200 with 4 NVIDIA NVLink® (GB200 NVL4)
- Dual Nvidia 72-core Grace CPUs with liquid cooling
- Quad NVIDIA B200 GPUs with liquid cooling
- 960GB Onboard Memory
- Quad 800G ConnectX®-8 + 2 PCIe 5.0 x16 slots OR 4 PCIe 5.0 x16 slots
- 4 to 8 front hot-swap E1.S NVMe drive bays
- 48-52V DC Busbar
Key Applications
- High Performance Computing
- AI/Deep Learning Training
- Large Language Model (LLM) and Generative AI
Datasheet
Product Specification
| Product SKU | ARS-121GL-NB2B-LCC |
| Motherboard | Super GPU-NVGB200-NVL4 |
| Processor | |
| CPU | Dual processor(s) NVIDIA Dual 72-core CPUs on a Grace™ CPU Superchip |
| Note | Supports up to 300W TDP CPUs (Liquid Cooled) |
| GPU | |
| Max GPU Count | 4 onboard GPUs |
| CPU-GPU Interconnect | NVLink®-C2C |
| GPU-GPU Interconnect | Fifth-Generation NVIDIA NVLink™ |
| System Memory | |
| Memory | Slot Count: Onboard Memory Max Memory: Up to 960GB ECC LPDDR5X |
| On-Board Devices | |
| Chipset | System on Chip |
| Network Connectivity | 1 RJ45 2.5GbE with Intel® I210-AT (optional) 4 OSFP 800Gb InfiniBand with NVIDIA ConnectX®-8 SuperNIC (optional) 2 QSFP-DD 200Gb InfiniBand with NVIDIA® BlueField®-3 (optional) |
| Input / Output | |
| LAN | 1 RJ45 1 GbE Dedicated BMC LAN port (ASPEED AST2600) |
| USB | 1 Type-A port(Front) |
| Video | 1 Mini-DP port(Front) |
| TPM | 1 TPM Onboard TPM & TPM Header |
| System BIOS | |
| BIOS Type | AMI 64MB SPI Flash EEPROM |
| Management | |
| Software | SuperCloud Composer® Supermicro Server Manager (SSM) 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 |
| Features | Secure Firmware Updates |
| 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 | 1U Rackmount |
| Model | CSE-MG104TS-V01DP-NVL4 |
| Dimensions and Weight | |
| Height | 1.7" (43.6 mm) |
| Width | 17.26" (438.4 mm) |
| Depth | 30.15" (766 mm) |
| Package | 9.05" (H) x 24.8" (W) x 45.27" (D) |
| Weight | Gross Weight: 79.36 lbs (36 kg) Net Weight: 70.5 lbs (32 kg) |
| Available Color | Silver |
| Expansion Slots | |
| PCI-Express (PCIe) Configuration | Default 2 PCIe 5.0 x16 (in x16) FHFL slots Option A 4 PCIe 5.0 x16 (in x16) FHFL slots |
| Drive Bays / Storage | |
| Drive Bays Configuration | Default: Total 8 bays 8 front hot-swap E1.S PCIe 5.0 x4 NVMe drive bays Option A: Total 4 bays 4 front hot-swap E1.S PCIe 5.0 x4 NVMe drive bays |
| M.2 | 1 M.2 PCIe 5.0 x4 NVMe slot (M-key 22110(default)) |
| System Cooling | |
| Fans | 8x 4cm heavy duty fans with optimal fan speed control |
| Liquid Cooling | Direct to Chip (D2C) Cold Plate |
| Power Supply | Power via Busbar (48-54V DC) |
| Operating Environment | |
| ROHS | RoHS Compliant |
| Environmental Spec. | Operating Temperature: 10°C to 35°C (50°F to 95°F) Non-operating Temperature: -30°C to 60°C (-40°F to 140°F) Operating Relative Humidity: 8% to 80% (max 21° DP; non-condensing) Non-operating Relative Humidity: 8% to 90% (max 38° DP; non-condensing) |
NVIDIA GB200 NVL4: Designed for Accelerated HP
Supermicro’s NVIDIA GB200 NVL4 rack-scale platform delivers exceptional performance for GPU-accelerated HPC and AI science workloads including molecular simulation, weather modeling, fluid dynamics, and genomics. Each node unifies four NVLink-connected NVIDIA Blackwell B200 GPUs with two NVIDIA Grace CPUs over NVLink-C2C, featuring direct-to chip liquid cooling and four ports of 800G NVIDIA Quantum InfiniBand networking with 800G dedicated to each GPU.
Scale up to 32 nodes per rack for 128 GPUs in a 48U NVIDIA MGX rack with busbar power distribution and flexible in-rack or in-row CDU options—delivering unmatched rack density for scientific computing and advanced AI research applications.
NVIDIA GB200 NVL4 : ARS-121GL-NB2B-LCC
| Overview | 1U Liquid-cooled System with 2x NVIDIA GB200 Grace Blackwell Superchips |
|---|---|
| CPU | 2 72-core NVIDIA Grace Arm Neoverse V2 CPUs 4 NVIDIA Blackwell Tensor Core GPUs |
| CPU Memory | 744GB HBM3e |
| GPU Memory | 960GB LPDDR5X |
| NVLink | 5th Generation NVIDIA NVLink at 600GB/s |
| Networking | 2 dual-port NVIDIA ConnectX®-8 SuperNICs (front) 1 dual-port NVIDIA BlueField®-3 DPUs (front) |
| Storage | Up to 8 E1.S PCIe 5.0 drives |
| Power Supply | Shared power through 6+2 rack power shelves |
