- 4U rugged GPU accelerator
- Up to 16 PCIe 5.0 x16 slots
- PCIe Gen5 x16 (256GBit/s)
- PCIe 4.0 x16 host connections
- 2x 1600W load sharing power supplies
- Prod. No.: OSS-PCIe5-4UP
Description
Professional GPU accelerator with up to sixteen PCIe 5.0 slots
The 4U Pro combines the power of the latest PCIe Gen 5 add-in cards with an optimized, feature-rich, and semi-rugged design for the most demanding HPC edge applications. The appliance supports up to 8 NVIDIA H100 PCIe GPUs which deliver 2.5x FP64 performance compared to the NVIDIA H100, and four PCIe Gen 5 x16 HIB/NIC slots for up to 256GB/s of sustained data throughput. Alternatively, the 4U Pro can be configured to provide 16 single-width PCIe Gen 5 x8 slots for FPGA data ingest or the latest storage add-in cards. The Gen 5 4UP also includes the OSS developed U-BMC with value-add features including dynamic fan speed control and IPMI based system monitoring which integrates seamlessly with the host server system management. Additional features include solid and vented filler panel options (purchasable in quantities of 17 or 18) and replaceable fan filters. The chassis design is ‘semi-rugged’ suitable to use outside a typical datacenter environment. The Gen 5 4UP is the ideal expansion platform for the entire AI workflow at the edge.
Specifications
| Product: Gen5 4U Pro GPU accelerator | |
|---|---|
| Enclosure | 4U rackmount design |
| Host Configuration | 1x PCIe x4 x16 Host-to-Target uplink (64GB/s) 2x PCIe x4 x16 Host-to-Target uplinks (128GB/s) 4x PCIex4 x16 Host-to-Target uplinks (256 GB/s) SmartNIC Host |
| Backplane Options | Single OSS-580: 1x single-width PCIe 5.0 x 16 FHFL upstream slot 4x dual-width PCIe 5.0 x16 FHFL downstream slots Dual OSS-580: 2x single-width PCIe 5.0 x 16 FHFL upstream slots 8x dual-width PCIe 5.0 x16 FHFL downstream slots Single OSS-581: 1x single-width PCIe 5.0 x 16 FHFL upstream slot 6x single-width PCIe 5.0 x16 FHFL downstream slots 1x dual-width PCIe 5.0 x16 FHFL downstream slot Dual OSS-581: 2x single-width PCIe 5.0 x 16 FHFL upstream slot 12x single-width PCIe 5.0 x16 FHFL downstream slots (6x per upstream) 2x dual-width PCIe 5.0 x16 FHFL downstream slot (1x 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 2600W Single/Dual AC 1600W Single/Dual DC 1600W |
| 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 | 1m // 2m // 3m |
| Power Cords | 6’ US 110V C19 6’ US 240V C19 6’ US 240V C14 6’ UK 2’ IEC |
| Dimensions | 436.8 x 177.8 x 470mm |
| Weight | 17.23kg (without GPUs) |
| Certifications | Agency certifications (testing pending): FCC Class A, CE Safety & Emissions, UL, cUL, RoHS3 |
