- 4U Semi-Rugged GPU accelerator
- Up to 16 PCIe 4.0 x16 slots
- PCIe Gen4 x16 (256Gbit/s)
- Two PCIe 4.0 x16 host connections
- 2x 1600W load-sharing power supplies
- SKU: OSS-PCIe4-4UP-16-2-1M
FEATURES
Description
Professional GPU accelerator with 16 graphics card slots.
The Gen4 4U Pro 16-slot GPU accelerator provides optimized PCIe Gen 4 configurable expansion for edge HPC/AI applications. This provides twice the performance of the previous generation PCIe Gen 3.0. The appliance supports up to eight NVIDIA A100 PCIe GPUs, delivering 2.5x FP64 performance compared to the NVIDIA V100. The system also includes four PCIe Gen 4 x16 HBA/NIC slots for up to 256 Gbps sustained data throughput. Alternatively, the 4U Pro can be configured to provide 16 single-width PCIe Gen 4 x8 slots. These are suitable for FPGA data ingest or the latest memory add-in cards.
Optional pro features, configurations and a variety of add-in cards
Additional features include dynamic fan speed control, IPMI-based system monitoring, replaceable fan filters and optional SmartNIC host configuration. Making the Gen4 4U Pro 16-slot HPC system the ideal expansion platform for the entire AI workflow. In addition, the 4U Pro combines the performance of the latest PCIe Gen 4.0 add-in cards with an optimized, feature-rich and semi-rugged design for the most demanding HPC edge applications. The system supports 16 full-length PCIe AICs. These include NVMe flash, FPGAs, single-slot GPUs and network interface cards (NICs). In addition, dynamic fan speed control keeps the system cool under full load while saving power and avoiding noise. Two 1600W power supplies provide redundant hot-swap system performance.
Specifications
Product: Gen4 4U Pro 16-Slot | |
---|---|
Enclosure | 4U rackmount design |
Host Configuration | 2x PCIe 4.0 x16 host-to-target uplink kits (64Gbit/s) |
Backplane Options | Dual OSS-521: 2x single-width PCIe 4.0 x16 FHFL upstream slots 12x single-width PCIe 4.0 x16 FHFL downstream slots (6x per upstream) 4x dual-width PCIe 4.0 x16 FHFL downstream slots (2x per upstream) |
Operating Temperature | 0° ~ 35°C |
Storage Temperature | -40° ~ 71°C |
Humidity | 10 ~ 90%, non-condensing |
Operational Altitude | 0 ~ 3.000 meters (above sea level) |
Power | Single / Dual AC 1600W power supplies |
Cooling | 3x 120mm (180CFM) fans Default PWM controlled based on built-in temperature sensors Optional IPMI system monitoring and control |
PCIe 4.0 Cable Lengths | 1-meter |
Power Cords | 2x 1.8-meter US 110V |
Dimensions | 436.8 x 177.8 x 470mm |
Weight | 17.2kg (without GPUs) |
Certifications | FCC Class A, CE, UL, cUL, RoHS3 |