Lancer
4U liquid-cooled GPU server
Allied Lancer B300 LC
NVIDIA HGX B300 at twice the density, liquid-cooled.
SKU ALL-G4L4-SD3 · ALL-G4L4-ZD3
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Specifications
Designed with you
This system is specified with your data-centre team. Compute, networking, power, cooling and deployment services are designed together before the final configuration is agreed.
- Dimensions (W×H×D mm)
- 4U447 x 175.5 x 901
- GPU
- NVIDIA HGX B300 with 8 x SXM GPUs1.8 TB/s GPU-to-GPU bandwidth via NVLink and NVLink Switch
- GPU networking
- 8 x 800 Gb/s OSFP (XDR InfiniBand or dual 400 Gb/s Ethernet) via NVIDIA ConnectX-8 SuperNIC
- CPU
- Intel Xeon 6700/6500-Series ProcessorsDual processors, TDP up to 350 W
- Memory
- 32 x DIMM slotsSupport DDR5 RDIMM/MRDIMM8-Channel memory per processorRDIMM: Up to 6400 MT/s (1DPC), 6000 MT/s (2DPC)MRDIMM: Up to 8000 MT/s
- Power supply
- 5+5 3000 W 80 PLUS Titanium redundant power supplies
- Weight
- Net 60 kggross 70 kg
- Cooling
- Direct liquid cooling with integrated manifold and leak detection (GPUs, CPUs and memory)
- Expansion slots
- 4 x FHHL x16 (Gen5 x16)
- Storage
- Front hot-swap: 8 x 2.5" Gen5 NVMeInternal M.2: 2 x M.2 (2280/22110), PCIe Gen5 x4/x2
- LAN
- Front: 2 x 10 Gb/s LAN (1 x Intel X710-AT2)1 x Management LAN (front)1 x Management LAN (rear)
- Front I/O
- 2 x USB 3.2 Gen1 ports (Type-A)1 x VGA port2 x RJ45 ports1 x MLAN port
- Rear I/O
- 8 x OSFP ports1 x MLAN port
- Security
- 1 x TPM header with SPI interfaceoptional TPM 2.0 module
- Fans
- Motherboard: 2 x 60x60x38mm, 3 x 60x60x56mmPCIe slots: 2 x 80x80x56mm
- Operating environment
- Operating 10°C to 35°C8% to 80% (non-condensing)
Ideal for
- Liquid-cooled data centres
- Maximum GPU density per rack
- Large-model training
Built by Allied
Configured, burned-in and supported locally.
Every system is assembled to the agreed bill of materials, tested under sustained load and delivered with local support.