- Compact 4U GPU accelerator
- Up to 8 PCIe 4.0 x16 slots
- Dynamic fan speed control
- Two PCIe 4.0 x16 host connections
- Integrated IPMI system monitoring
- SKU: OSS-EB4400
Description
Professional GPU accelerator with eight graphics card slots.
The ExpressBox 4400 supports up to four NVIDIA® A100 PCIe GPUs, delivering 2.5x FP64 performance compared to the NVIDIA® V100. In addition, the appliance delivers two PCIe Gen 4 x16 HBA/NIC slots for sustained data throughput of up to 128 Gbps. The system can alternatively be configured with eight PCIe Gen 4 x8 slots. These have a single width for FPGA data ingest or the latest memory add-in cards. Also available as additional features are dynamic fan speed control, IPMI-based system monitoring, replaceable fan filters and optional SmartNIC host configuration. These features make the ExpressBox 4400 the ideal expansion platform for the entire AI workflow. The GPU accelerator combines a small, rugged form factor with the latest PCIe Gen 4 add-in cards and features. As a result, it meets the needs of any airborne, maritime or ground-based transportable AI application.
Specifications
| Product: ExpressBox 4400 | |
|---|---|
| Enclosure | 4U rackmount design |
| Host Options | 1x PCIe 4.0 x16 host-to-target uplink kits (32Gbit/s) 2x PCIe 4.0 x16 host-to-target uplink kits (64Gbit/s) SmartNIC host |
| Backplane Options | Dual OSS-538: 1x single-width PCIe 4.0 x16 FHFL upstream slot 4x dual-width PCIe 4.0 x16 FHFL downstream slots Dual OSS-521: 1x single-width PCIe 4.0 x16 FHFL upstream slot 6x single-width PCIe 4.0 x16 FHFL downstream slots 1x dual-width PCIe 4.0 x16 FHFL downstream slot |
| Additional Slot Options | Standard: Modifies one dual-width PCIe 4.0 x16 FHFL downstream slot to two single-width PCIe 4.0 x16 FHFLdownstream slots per backplane Riser: Adds an additional single-width PCIe 4.0 FHFL downstream slot per backplane |
| Operating Temperature | 0° ~ 35°C; short-term (30 min): -5° ~ 40°C |
| Storage Temperature | -40° ~ 70°C |
| Humidity | 5 ~ 95%, non-condensing |
| Operational Altitude | 0 ~ 1,800 meters (at operating temp.) 0 ~ 4,500 meters (at derated temp.) |
| Power | Single / Dual AC 1600W power supply Single / Dual DC 1600W power supply |
| Cooling | 3x 92mm (180CFM) fans Default PWM controlled based on built-in temperature sensors Optional IPMI system monitoring and control Optional Quadrafoam 45 PPI Replaceable Fan Filters |
| PCIe 4.0 Cable Lengths | 1-meter, 2-meters, 3-meters |
| Power Cords | 1.8 meters US 110V 1.8 meters US 240V 1.8 meters UK 0.6 meters IEC 1.8 meters IEC |
| Dimensions | 271.8 x 177.8 x 470mm |
| Weight | 11.3kg (without GPUs) |
| Certifications | FCC Class A, CE, UL, cUL, RoHS3 |
