Gen4 4U Pro 16-Slot

4U rackmount expansion with up to 16 PCIe 4.0 slots // manufacturer no.: OSS-PCIe4-4UP-16-2-1M

Gen4 4U Pro 16-Slot

  • 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
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Technology:

  • 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)
  • 2x PCIe 4.0 x16 host-to-target uplink kits (64Gbit/s) host configuration

Enclosure:

  • Enclosure: 4U Rack-Mount
  • Dimensions: 43,8cm (B) x 17,78cm (H) x 47,0cm (T)
  • Weight: 17,2kg (without GPUs)

Temperature:

  • Operating Temperature: 0°C ~ 35°C
  • Storage Temperature: -40°C ~71°C

Relative Humidity:

  • Operation: 10%  ~ 90%, non condensing

Operational Altitude:

  • 0 ~ 3.000 meters (above sea level)

Power Supply:

  • Singel / Dual AC 1600W power supplies
  • Power Cords: 2x 1.8-meter US 110V

PCIe 4.0 Cable Lenghts:

  • 1-meter

Cooling:

  • 3x 120mm (180CFM) fans
  • Default PWM controlled based on built-in temperature sensors
  • Optional IPMI system monitoring and control

Certificates:

  • FCC (Class A Verified)
  • CE (Certified)
  • UL/cUL
  • RoHS2

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.

Additional information

Grafik (GPU Computing)

AMD FirePro, FPGA, GeForce GTX 1080, GeForce GTX Titan X, Intel Xeon Phi, Nvidia Tesla

Höheneinheit (GPU Computing)

4 RU

Gehäuseart (GPU Computing)

19" Rackmount

Datasheet: Gen4 4U Pro 16-Slot

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