- 16x PCIe Gen4 x16 slots for GPUs, FPGAs, NVMe flash and network cards
- 2x 1600W 80Plus Titanium power supplies with redundant hot-swap power supply
- PCIe Gen4 x16 host uplink with copper or fiber optic cables for connections up to 100 meters
- High-performance expansion options for AI acceleration and HPC
- Robust 4U rackmount housing with dynamic fan control and optimized cooling performance
FEATURES
Description
Gen4 4U Pro 16-Slot – Professional GPU accelerator with 16 graphics card slots
The Gen4 4U Pro 16-slot GPU accelerator offers an optimized PCIe Gen4 configurable extension for edge HPC and AI applications. Compared to the previous PCIe Gen3 generation, the system delivers twice the performance and enables faster data processing. The appliance supports up to eight NVIDIA A100 PCIe GPUs, providing 2.5x FP64 performance over the NVIDIA V100 GPUs. In addition, the system has four PCIe Gen4 x16 HBA/NIC slots, which ensure a constant data throughput of up to 256 Gbit/s. Alternatively, the 4U Pro can be configured to provide 16 PCIe Gen4 x8 slots for FPGA data processing or memory add-in cards.
In addition to its high performance, the Gen4 4U Pro 16-slot offers a variety of professional features, including dynamic fan speed control, IPMI-based system monitoring, replaceable fan filters and an optional SmartNIC host configuration for enhanced network integration. These features make the 4U Pro the ideal expansion platform for the entire AI workflow and demanding HPC applications.
Maximum performance and flexible expansion
Combining the latest PCIe Gen4 technology with a powerful, flexible design, the system supports 16 full-length PCIe AICs, including NVMe flash, FPGAs, single-slot GPUs and network interface cards (NICs). The dynamic fan control ensures optimum cooling even under full load, saves energy and reduces disruptive noise emissions.
A stable and reliable power supply is provided by two 1600W power supply units, which enable redundant hot-swap power supply and thus guarantee uninterrupted performance for the most demanding workloads.
With its powerful expansion capabilities, optimized cooling mechanisms and cutting-edge PCIe Gen4 features, the Gen4 4U Pro 16-slot is a future-proof solution for organizations looking to efficiently scale and expand high-performance computing, AI inference and data-intensive workloads.
Manufactureno.: OSS-PCIe4-4UP-16-2-1M
Specifications
| Product: Gen4 4U Pro 16-Slot | |
|---|---|
| SYSTEM | |
| Host Options | 2x PCIe Gen4 x16 host-to-target uplink kits (64Gbit/s) |
| PCIe Backplanes | Dual OSS-521: 2x Single-Width PCIe Gen4 x16 FHFL upstream slots 12x Single-Width PCIe Gen4 x16 FHFL downstream slot (6x per upstream) 4x Dual-Width PCIe Gen4 x16 FHFL downstream slots (2x per upstream) |
| Cable | PCIe 4.0 cable length: 1, 2 or 3 meters |
| Additional Slot Options | Standard: Modifies one dual width PCIe Gen4 x16 FHFL downstream slot to two single width PCIe Gen4 x16 FHFL down-stream slots per backplane Riser: Adds and additional single width PCIe Gen4 FHFL downstream slot per backplane Linked: Links two backplanes together so all slots are downstream to a single upstream |
| UMGEBUNG | |
| Chassis | 4U rackmount chassis |
| Cooling | 3x 120mm (180CFM) fans Standard PWM controlled, based on built-in temperature sensors Optional: IPMI system monitoring and control Optional: replaceable Quadrafoam 45 PPI fan filters |
| Power Supply | Single/Dual AC 2600W Single/Dual AC 1600W Single/Dual DC 1600W |
| Operating Temperature | 0° ~ 35°C |
| Storage Temperature | -40° ~ 71°C |
| Humidity | 10~ 90% non-condensing |
| Altitude | 0 ~ 3,048m |
| Dimensions (W x H x D) | 436.8 x 177.8 x 470mm |
| Weight | 17.2kg (without GPUs) |
| Certifications | TUV-GS (EN60950-1 /IEC60950-1,EK1-ITB2000), FCC, Class A , CE, UL, cUL, RoHS3 |
