- 4U GPU expansion system
- Up to 8 PCIe 4.0 x8 slots
- PCIe Gen4 x16 (256Gbit/s)
- Rackmount design
- 4000W power supply
- SKU: OSS-PCIe4-4UV-8-1
Description
OSS PCIe Expansion System for up to 8 PCIe 4.0 x8 Slots
The Gen4 4U Value 8-Slot supports one PCIe 4.0 x16 host connection and 8 PCIe 4.0 x8 slots to connect any set of double-width PCIe add-in cards (AICs) to Gen4-equipped servers and workstations. The system supports 8 full-length PCIe AICs, such as NVMe flash, FPGAs, single-slot GPUs, and I/O. Two fan options provide high-performance AIC cooling up to 100W per AIC or manual speed control when lower-power AICs and quiet operation are required. Two 2000 W power supplies provide redundant hot-swap power. Choice of copper or fiber cables allows PCIe expansion to be used up to 100m away from the host server. This 8-slot rackmount platform offers extreme PCIe Gen4 speed expansion at an excellent price/performance ratio. The standard scope of delivery already includes host controller, mini-SAS connection cable (1m) and rack rails.
Specifications
| Product: Gen4 4U Value 8-Slot | |
|---|---|
| PCIe Backplanes | 1x OSS-PCIe-BP-521 PCIe4 8-slot expansion backplanes The 8-slot system includes: 1x HIB616 x16 PCIe target interfaces 8x PCIe 4.0 x8 single wide slots (x16 mechanical) |
| Host/Target Interface | The system includes one PCIe4.0 x16 host/target interfaces for connecting the accelerator to just about any server or workstation. HIB616 x16 host/target interface: Half-height, half-length, single slot x16 PCIe add-in card PCIe 4.0 x16 physical card edge connector (256Gbit/s) Quad SSF-8644 cable connectors on the bracket Broadcom PLXPEX88032 switch includes: Fast-cut through, 150ns latency, Non-blocking switch fabric, 16GT/s 32-lane PCIe Gen4, SSC isolation, DMA controller 60W max. |
| Cables | Each host/target interface kit requires an associated cable chosen from the following (some cable lengths may be special order): CMI (standard) or Mini-SAS HD x4 copper cable: 1-, 2- or 3-meters Mini-SAS HD x4 fiber cable: 5-, 10-, 15-, 25-, 50-, 75- or 100-meters Cables required for PCIe connection: x4 (1 cable), x8 (2 cables), x16 (4 cables) |
| Enclosure | Form factor 4U rackmount design |
| Operating Temperature | 0° ~ 35°C |
| Storage Temperature | -40° ~ 85°C |
| Humidity | 10 ~ 90%, non-condensing |
| Power | 4000W (2x 2000W) 80Plus Titanium (non-redundant) |
| Cooling | 3x 120mm (250CFM) fan optional fan control |
| Dimensions | 426 x 177 x 469mm |
| Weight | 27.2kg |
| Certifications | FCC (Class A verified), CE (certified), UL, cUL, RoHS compliant |
