Support dates
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Send us the full G4L4-SD3-LAX7 order code, software release and support details before planning long-term use.
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Build around your workload
GIGABYTE G4L4-SD3-LAX7 — 4U NVIDIA HGX B300 GPU server
Model G4L4-SD3-LAX7
GIGABYTE G4L4-SD3-LAX7 combines eight NVIDIA B300 SXM GPUs with direct liquid cooling. Processor, memory, storage and network options require configuration check.
- Form factor
- 4U
- GPU platform
- NVIDIA HGX B300 with eight SXM GPUs
- Dimensions (W × H × D)
- 447 × 175.5 × 901 mm
- Processor support
- Two Intel Xeon 6700/6500-series processors; up to 350 W TDP per processor
Transaction requirements
B300 & GB300 — In-stock transactions only
Direct paying buyers only.
- Proof of funds and an in-person meeting at our office are required.
- Email and phone price enquiries are not answered.
- No brokers or intermediaries.
- No futures. No preorder deposits.
GIGABYTE / PRODUCT DETAILS
Inside the configuration
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G4L4-SD3-LAX7Product areas
KEY SPECIFICATIONS / 01
Storage & I/O
- Drive bays
- Eight 2.5-inch hot-swap PCIe 5.0 NVMe bays
- M.2 storage
- One M.2 PCIe 5.0 x4 slot and one PCIe 5.0 x2 slot; 2280/22110
Confirm drive carriers, backplane, controller and any required cables.
GIGABYTE / ORDER & INSTALLATION DETAILS
GIGABYTE system revision and integration
01
Record the full GIGABYTE system model and revision.
02
Match the motherboard, risers and storage backplane for that revision.
03
Check GPU fit, cooling and original power cabling where applicable.
Tell us about your existing equipment
Technical overview
Technical specifications
Use the full part number when comparing options or asking about system fit.
21 of 21 specifications
| Manufacturer | GIGABYTE |
|---|---|
| Model | G4L4-SD3-LAX7 |
| GPU platform | NVIDIA HGX B300 with eight SXM GPUs |
| Form factor | 4U |
| Dimensions (W × H × D) | 447 × 175.5 × 901 mm |
| Processor support | Two Intel Xeon 6700/6500-series processors; up to 350 W TDP per processor |
| Memory support | 32 DDR5 DIMM slots; RDIMM or MRDIMM; eight channels per processor |
| Drive bays | Eight 2.5-inch hot-swap PCIe 5.0 NVMe bays |
| M.2 storage | One M.2 PCIe 5.0 x4 slot and one PCIe 5.0 x2 slot; 2280/22110 |
| Power supplies | 5+5 × 3000 W, 80 PLUS Titanium redundant power supplies |
| AC input and output limits | 115–127 V AC: up to 1450 W per PSU; 200–220 V AC: up to 2900 W; 220–240 V AC: up to 3002.4 W |
| Power cords | C19 power cords are required and are supplied separately |
| DC input restriction | 240 V DC input is specified for China only |
| Operating temperature | 10–35 °C |
| Humidity | 8–80% relative humidity, non-condensing |
| Single-processor restriction | Some PCIe and memory functions may be unavailable when only one processor is installed |
| Cooling | Direct liquid cooling with integrated manifold and leak detection |
| Coolant condition | At relative humidity above 50%, coolant inlet temperature must exceed dry-bulb temperature and must not exceed 45 °C |
| BlueField-3 temperature limit | Maximum ambient temperature is 30 °C with NVIDIA BlueField-3 DPUs/SuperNICs installed |
| MRDIMM restriction | MRDIMMs require a supported Intel Xeon 6 processor with P-cores and one DIMM per channel |
| GPU networking | Eight OSFP ports via onboard NVIDIA ConnectX-8 SuperNICs; 800 Gb/s XDR InfiniBand or dual 400 Gb/s Ethernet |
02
HOW THIS PRODUCT FITS YOUR SYSTEM
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Available system
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- Confirm the supplied system and condition
- Review the installation requirements
- Direct paying buyer and proof of funds
Available systemG4L4-SD3-LAX7
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03
YOUR OFFICE MEETING
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Direct paying buyers only. Proof of funds and an in-person meeting are required. No brokers, futures or preorder deposits. Email and phone price enquiries are not answered.
04
SUPPORT & REPLACEMENT
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Choosing a replacement
Products with similar names or connectors may still be incompatible. Compare the full specifications, installed system and software requirements.
Compare related products These products may be related, but we have not confirmed them as replacements.What should I compare?
- Physical fit, connectors and power
- Capacity and required performance
- Software, firmware and feature support
- Licensing, service coverage and data and configuration migration
USING HARDWARE RESPONSIBLY
Maintain, redeploy or replace
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Compare operating energy
Use measured average input power for the same workload. PSU ratings and processor TDP are different from total system power.
Energy difference = (current W − proposed W) × hours × units ÷ 1,000. Excludes cooling, embodied emissions and purchase costs.CONNECTION DETAILS
Network and storage connections
Choose the host adapters around the workload and the storage protocol. A server NIC, Fibre Channel HBA and SAS HBA serve different connections.
CONNECTS TOUsers & application traffic
G4L4-SD3-LAX7GPU servers
USED FORNetwork and storage services
What to check before installation
- Qualified adapters, slots, drivers and optics
- Network paths, storage protocol and operating system
Browse the categories above for related equipment, then send us the full configuration so we can check the fit.
PRODUCT DETAILS
Features and applications
GIGABYTE G4L4-SD3-LAX7 — 4U NVIDIA HGX B300 GPU server
GIGABYTE G4L4-SD3-LAX7 combines eight NVIDIA B300 SXM GPUs with direct liquid cooling. Processor, memory, storage and network options require configuration check.
GPU server configuration
GIGABYTE G4L4-SD3-LAX7 combines eight NVIDIA B300 SXM GPUs with direct liquid cooling. Processor, memory, storage and network options require configuration check.
Confirm the required processors, DIMMs, drives, adapters and facility power before ordering. The specifications describe the supported platform; the final supplied configuration is agreed separately.
Cooling requirements
Review the liquid circuit, coolant conditions, rack connections and site capacity with the system configuration. The cold-plate system does not confirm the capacity of the facility cooling plant.
Prepare for your office visit
Meet in person. Review the exact hardware.
Identify the exact system
Bring the full model, required configuration and delivery requirements to the office meeting.
Direct paying buyers
Proof of funds and an in-person meeting are required. No brokers or intermediaries.
In-stock transactions only
No futures. No preorder deposits. Email and phone price enquiries are not answered.