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- In Stock: 19
- Manufacturer: Dell
- Model or Part: GJ4G9
- Condition: New
- Weight: 3.00lb
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Overview
The Dell GJ4G9 1x8 1x16 Riser3 Board is a high performance expansion solution designed for Dell PowerEdge servers such as the R740, R740xd, R7425 and XC740XD. This riser board provides flexible PCIe connectivity while maintaining a compact footprint, allowing you to add additional network, storage or accelerator cards without sacrificing system stability or thermal efficiency.
Key Features
- Dual PCIe slots - one x8 and one x16 - delivering up to 32 lanes of PCIe 3.0 bandwidth
- Optimized for Dell PowerEdge 14G and 15G platforms, ensuring seamless firmware and BIOS integration
- Gold plated contacts for reliable signal integrity and reduced latency
- Low profile design compatible with standard server chassis and cable management systems
- Supports hot plug operation for minimal downtime during upgrades or maintenance
Technical Specifications
- Model / Part Number: GJ4G9
- PCIe Interface: PCIe 3.0 x8 (slot 1) and PCIe 3.0 x16 (slot 2)
- Maximum Bandwidth: 8 GT/s per lane, up to 128 Gbps aggregate
- Form Factor: Standard 1U riser board, dimensions 10.5 in (267 mm) length, 1.5 in (38 mm) height
- Power Consumption: Typical 5 W, maximum 10 W
- Operating Temperature: 0 to 50 deg C ambient
- Connector Type: Standard PCIe x8 and PCIe x16 connectors with keyed alignment
Applications
This riser board is ideal for data center deployments that require scalable I/O options. It is well suited for virtualization hosts, high performance computing clusters, software defined storage arrays, and GPU or FPGA acceleration workloads. By providing both x8 and x16 slots, the GJ4G9 enables flexible configurations such as dual network adapters, NVMe storage controllers, or a combination of networking and compute accelerators, helping you to maximize the performance and density of your Dell PowerEdge servers.