- 16x PCIe Gen4 x8 single-wide slots
- 2x 2000W 80Plus Titanium power supplies with up to 4000W total power
- PCIe Gen4 x16 host uplink with copper or fiber optic cables up to 100 meters
- Efficient expansion options for NVMe flash, FPGAs, GPUs or add-in cards
- Robust 4U rackmount housing with flexible fan options and efficient cooling
FEATURES
Description
Gen4 4U Value 16-Slot – PCIe expansion system with up to 16 PCIe Gen4 x8 slots
The Gen4 4U Value 16-Slot is a powerful PCIe expansion system for high-performance computing (HPC), AI applications and data-intensive workloads. It supports two PCIe Gen4 x16 host connections and offers 16 PCIe Gen4 x8 slots to expand high-bandwidth servers and workstations.
Flexible configuration for versatile applications
The system allows the integration of up to 16 full-length PCIe add-in cards (AICs), including NVMe flash, FPGAs, single-slot GPUs and I/O expansions. Two fan options ensure efficient cooling with up to 100 W of power per AIC, while an optional manual fan control enables quiet operation for less power-intensive cards. A reliable power supply is provided by two 2000 watt power supplies, which offer a redundant hot-swap power supply. This ensures uninterrupted use for power-intensive applications and maximum system stability.
The Gen4 4U Value 16-Slot allows connection to the host server via copper or fiber optic cable with a range of up to 100 meters. This flexibility makes it ideal for data centers, distributed architectures and industrial applications.
Cost-efficient solution for HPC and AI
This 16-slot rackmount platform offers maximum PCIe Gen4 speed expansion at an excellent price/performance ratio. The system is ideal for scale-out computing, data-intensive workloads and industrial I/O expansion.
The Gen4 4U Value 16-slot is a future-proof, scalable solution for companies that want to efficiently expand high-performance computing and AI-supported workloads. Host controller, mini-SAS connection cable (1m) and rack rails are already included in the scope of delivery.
Manufacturer no.: OSS-PCIe4-4UV-16-2
Specifications
| Product: Gen4 4U Value 16-Slot | |
|---|---|
| SYSTEM | |
| PCIe Backplanes | 2x OSS-PCIe-BP-521 8-slot PCIe Gen3 expansion backplane The 16-slot system includes: 2x HIB616 x16 PCIe target interfaces 16x PCIe Gen4 x8 Single-Wide slots (x16 mechanical) |
| Host/Target Interface | 2x PCIe Gen4 x16 Host/Target interfaces for connecting the accelerator to just about any server or workstation HIB616 x16 Host/Target Interface Boards: – Half-Height, Half-Length, Single Slot PCIe x16 PCIe add-in card – PCIe 4.0 x16 physical card edge connector (256Gbit/s) – Quad SSF-8644 cable connectors on the bracket Switch: Broadcom PLXPEX88032 switch includes: – Fast cut-through (150ns latency time) – SSC isolation – Non-blocking switch fabric – 16GT/s 32-lane PCIe Gen4 – DMA controller Average power consumption: 13.2W (Gen4) typical |
| Cable | 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) |
| ENVIRONMENTAL | |
| Chassis | 4U rackmount chassis |
| Cooling | 3x High-power fans, mounted to front bezel of the chassis Dimensions: 120mm x 38mm Speed: 250CFM Use: Cools multi-GPU, FPGA or add-in card applications up to 4000W at 25°C or 3000W at 35°C Monitoring: Tachometer monitoring via front-panel LED Optional: Fan speed controller |
| Power Supply | 2x 2000W 80Plus titanium efficiency power supplies with dual IEC C14 AC input connectors Output power (per PSU): 1000W: 100-127Vac / 12,5-9.5A / 50-60 Hz 1800W: 200-220Vac / 10-9.5A / 50-60 Hz 1980W: 220-230Vac / 10-9.8A / 50-60 Hz 2000W: 230-240Vac / 10-9.8A / 50-60 Hz Total oower to the system: 4000W non-redundant Redundancy: Hot-swappable when total system power requirements are under 2000W Aux power: 8 EPS12V AUX power connectors available for high-power cards |
| Operating Temperature | 0° ~ 35°C |
| Storage Temperature | -40° ~ 85°C |
| Humdity | Operating: 10~ 90% non-condensing Storage: 5 ~ 96% non-condensing |
| Altitude | Operating: 0 ~ 3,048m Storage: 0 ~ 15,240m |
| Dimensions (W x H x D) | 428 x 177 x 469mm |
| Weight | 27.2kg |
| Certifications | FCC, Class A , CE, UL, cUL, RoHS3 |
