GPU servers
HW-9400B4
HW-9400B4 Rugged GPU Server
Intel Xeon 6 + NVIDIA
- Processor2 × Intel Xeon 6527P; 48 cores / 96 threads total; 3.0 GHz base, up to 4.2 GHz Turbo; 144 MB cache and 255 W TDP per CPU.
- Memory1024 GB DDR5 ECC RDIMM; up to 6400 MT/s with a validated module population; 512 GB / 1 TB / 2 TB options. Final capacity and speed depend on the motherboard and DIMMs.
- Operating systemCustomization options: Windows Server 2025 / 2022, Ubuntu Server LTS, Debian, Red Hat Enterprise Linux, Rocky Linux, AlmaLinux, SUSE Linux Enterprise Server and openSUSE. Windows 11 Pro / Enterprise, Fedora and other x86-64 systems can be evaluated on request. OS edition, kernel, drivers and application compatibility are confirmed for the selected hardware.
DESIGN & CONFIGURATION
Product overview
- 4U rack enclosure for deployable computing
- 2 × 1 GbE; 4 × 10 GbE fiber; optional 25 GbE adapters.
- 1 TB NVMe boot SSD; 8 × 8 TB enterprise SSDs (64 TB raw).
- Project-specific power, connectors and operating environment
TECHNICAL DATA
Reference specifications
Reference configuration. Customizable to your requirements.
| Processor | 2 × Intel Xeon 6527P; 48 cores / 96 threads total; 3.0 GHz base, up to 4.2 GHz Turbo; 144 MB cache and 255 W TDP per CPU. |
|---|---|
| Memory | 1024 GB DDR5 ECC RDIMM; up to 6400 MT/s with a validated module population; 512 GB / 1 TB / 2 TB options. Final capacity and speed depend on the motherboard and DIMMs. |
| Operating system | Customization options: Windows Server 2025 / 2022, Ubuntu Server LTS, Debian, Red Hat Enterprise Linux, Rocky Linux, AlmaLinux, SUSE Linux Enterprise Server and openSUSE. Windows 11 Pro / Enterprise, Fedora and other x86-64 systems can be evaluated on request. OS edition, kernel, drivers and application compatibility are confirmed for the selected hardware. |
| Form factor | 4U 19-inch rack enclosure |
| System architecture | Intel x86-64; custom motherboard, firmware and I/O integration. |
| Storage | 1 TB NVMe boot SSD; 8 × 8 TB enterprise SSDs (64 TB raw). |
| Storage protection | RAID 0 / 1 / 5 / 6 / 10 / 50 / 60 with a compatible controller and sufficient drives; protected write cache available. Capacities listed are raw; usable capacity depends on RAID and formatting. |
| Graphics / GPU | 4 × NVIDIA L4; 24 GB GDDR6 per GPU, 72 W per card. Cards operate as separate devices; memory is not automatically pooled. Alternative: 1 × NVIDIA RTX PRO 6000 Blackwell Server Edition, 96 GB GDDR7, subject to a redesigned cooling and power configuration. |
| Networking | 2 × 1 GbE; 4 × 10 GbE fiber; optional 25 GbE adapters. |
| I/O connections | USB 3.x service ports, VGA console and RS-232 interfaces; standard connectors or locking circular connectors can be specified. Connector pinout and quantity are defined for each project. |
| Expansion | PCIe 5.0 host platform; riser layout, slot count and electrical lane allocation are matched to the enclosure, storage controller and network adapters. |
| Management | Optional dedicated BMC management, IPMI 2.0 / Redfish, remote console and hardware monitoring, depending on the selected server motherboard. |
| Power supply | AC 220 V, 50 Hz reference input; 2000 W nominal supply proposal. Redundant supplies and other AC / DC inputs can be specified. Supply rating is not measured system consumption. |
| Cooling | Forced-air cooling with replaceable fan assemblies; airflow and component power limits are engineered for the installation. |
| Enclosure | CNC-machined metal alloy enclosure; mounting, finish and connector protection can be specified. |
| Dimensions | 482.6 × 650 × 177 mm (W × D × H); 4U enclosure reference. Final drawings depend on connectors and mounting hardware. |
| Weight | Approx. 28 kg enclosure-family reference; final weight varies with installed hardware. |
| Operating environment | Target operating range: −20°C to +55°C; lower-temperature operation can be engineered on request. The accepted range depends on the complete configured system and environmental testing. |
| Storage environment | Target non-operating range: −40°C to +65°C; up to 95% relative humidity, non-condensing. Project-specific qualification applies. |
| Customization | CPU, memory, storage, GPU, network adapters, connector layout, power input and environmental test requirements can be specified. |
PROJECT REQUIREMENTS
Environmental & EMC testing
For international projects, specify the required test standard, method, severity and acceptance criteria in your inquiry. Potential references include MIL-STD-810 or IEC 60068 for environmental testing, and MIL-STD-461 for equipment EMC testing. Applicability must be reviewed for your application.
Test methods, levels and acceptance criteria are agreed for the configured system. Request applicable reports for your project; listing a standard does not indicate certification.
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