Gigabyte Enterprise · GPU Servers
Gigabyte G4L3-SD1-LAX5
HPC/AI Server - 5th/4th Gen Intel® Xeon® Scalable Processors - 4U DP NVIDIA HGX™ B200 DLC
The Gigabyte G4L3-SD1-LAX5 is one of the G4L3 series 4U GPU servers. It comes with 2 × Intel Xeon Scalable processors, 32 DIMM slots, 8 x 2.5" drive bays, and direct liquid cooling (DLC). It supports 8 × NVIDIA HGX B200 GPUs. As the authorized distributor of Gigabyte Enterprise in Türkiye, TopTel delivers this model with project-specific configuration, local stock and QPS deployment support.
Highlights
- Liquid-cooled NVIDIA HGX™ B200
- CPU+GPU direct liquid cooling solution with leak detection
- 1.8 TB/s GPU-to-GPU bandwidth with NVIDIA NVLink™ and NVSwitch™
- Dual 5th/4th Gen Intel® Xeon® Scalable processors
- Dual Intel® Xeon® CPU Max Series
- 8-Channel DDR5 RDIMM per CPU with 32 x DIMMs
- Compatible with NVIDIA® BlueField®-3 DPU and NVIDIA ConnectX®-7 NIC
- 2 x 10 Gb/s LAN ports via Intel® X710-AT2
- 2 x M.2 slots with PCIe Gen3 x2 and x1
- 8 x 2.5" Gen5 NVMe/SATA hot-swap bays
- 4 x FHHL dual-slot PCIe x16 slots with Gen5 x16 lanes
- 8 x FHHL single-slot PCIe x16 slots with Gen5 x16 lanes
- 4+4 3000 W 80 PLUS Titanium redundant power supplies
Technical Specifications
| Form Factor | 4U |
| CPU Series | Intel Xeon Scalable |
| CPU Type | 4th Gen Intel Xeon Scalable, Intel Xeon CPU Max Series, 5th Gen Intel Xeon Scalable |
| CPUs | 2 |
| CPU Socket | LGA 4677 |
| Chipset | Intel® C741 |
| DIMM Slots | 32 |
| Drive Bays | 8 x 2.5" |
| GPU Type | NVIDIA HGX B200 |
| GPUs | 8 |
| LAN | 2 × 10 Gb/s |
| Cooling Type | Direct Liquid Cooling |
| PSU | 8 x 3000 W |
| Platform | x86 Server |
| Application | AI Platform, High-Performance Computing Server, AI Training Server, AI Inference Server |
| Processor Vendor | Intel |
| Series | G Series |
| Max TDP (cTDP) | 350 W |
| GPU Series | NVIDIA HGX |
Use cases
- Large language model (LLM) training and fine-tuning
- AI inference servers (RAG, chatbots, vision)
- HPC and scientific computing (CFD, molecular dynamics)
- Render farms and media processing
- vGPU in VDI environments
Sourcing the G4L3-SD1-LAX5 from TopTel
- Local stock and fast delivery (Istanbul)
- Project-specific configuration: memory, disk, GPU, NIC selection
- Deployment with QPS engineering, BIOS/BMC configuration and commissioning
- On-site service and RMA management in Turkey
- Validated with Sangfor HCI as part of the GigaX integrated system
Other models in the G4L3 series
Frequently asked questions
Which GPUs can this model use?
The GPU types listed in the technical table are supported; other GPUs are confirmed against the Gigabyte QVL.
How many kW of power are required?
Fully loaded power draw depends on the PSU capacity; TopTel supports rack planning.
What is the lead time?
In-stock models ship in 1–2 weeks; custom configurations in 4–8 weeks.
Get a quote for the G4L3-SD1-LAX5
We respond within 1 business day with configuration, stock and lead time.