SYS-422GL-NR
DP Intel 4U MGX Dual-Root PCIe GPU System with up to 8 600W GPU

- Dual Socket Intel® Xeon® 6 6900 series processors with P-cores up to 500W
- Support for up to 8 PCIe GPU accelerator cards
- Supports 24x ECC DDR5 DIMMs at 6400 MT/s
- 8x PCIe 5.0 x16 for GPU
4x PCIe 5.0 x16 for NIC
Additional 1x PCIe 5.0 x16 for NIC/DPU (Via CPU) - Up to 8 front hot-swap E1.S NVMe drive bays
Key Applications
- High Performance Computing
- AI/Deep Learning Training
- Industrial Automation, Retail
- Healthcare
- Conversational AI
- Business Intelligence & Analytics
- Drug Discovery
- Climate and Weather Modeling
- Finance & Economics
Datasheet
Product Specification



Product SKU | SuperServer SYS-422GL-NR |
Motherboard | Super X14DBG-MAP |
Processor | |
CPU | Dual Socket BR (LGA-7529) Intel® Xeon® 6900 series processors with P-cores |
Core Count | 72C/144T |
Note | Supports up to 500W TDP CPUs (Air Cooled) |
GPU | |
Max GPU Count | Up to 8 double-width GPUs |
Supported GPU | NVIDIA PCIe: H100 NVL, H200 NVL (141GB), L40S |
CPU-GPU Interconnect | PCIe 5.0 x16 Switch Dual-Root |
GPU-GPU Interconnect | NVIDIA® NVLink® Bridge (optional) |
System Memory | |
Memory | Slot Count: 24 DIMM slots Max Memory (1DPC): 6.0TB 6400MT/s ECC DDR5 RDIMM Max Memory (1DPC): 6.0TB 8800MT/s ECC DDR5 MRDIMM |
Memory Voltage | 1.1V |
On-Board Devices | |
Chipset | System on Chip |
Network Connectivity | 1 RJ45 1GBASE-T with ASPEED AST2600 |
Input / Output | |
USB | 1 USB 3.0 Type-A port(Rear) |
Video | 1 mini-DP port |
TPM | 1 TPM header |
System BIOS | |
BIOS Type | AMI 32MB UEFI |
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 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 |
Chassis | |
Form Factor | 4U Rackmount |
Model | CSE-MG401TS-R0ANDFP |
Dimensions and Weight | |
Height | 6.93" (176 mm) |
Width | 17.26" (438.4 mm) |
Depth | 31.5" (800 mm) |
Package | 27.32" (H) x 49.41" (W) x 19.49" (D) |
Weight | Gross Weight: 96.45 lbs (43.75 kg) Net Weight: 49.5 lbs (22.45 kg) |
Available Color | Silver |
Front Panel | |
Buttons | Power On/Off button |
Expansion Slots | |
PCI-Express (PCIe) Configuration | Default 8 PCIe 5.0 x16 FH double-width slots 4 PCIe 5.0 x16 HHHL slots Option A 1 PCIe 5.0 x16 FHHL slot |
Drive Bays / Storage | |
Drive Bays Configuration | Default: Total 8 bays 8 front hot-swap E1.S NVMe drive bays |
M.2 | 2 M.2 PCIe 4.0 x4 NVMe slots (M-key) |
System Cooling | |
Fans | 10 Fan 80mm Fan(s) |
Power Supply | |
4x 3200W | 4x 3200W Redundant (3 + 1) Titanium Level (96%) power supplies |
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) |