Dell 100 Gigabit Ethernet (100GbE) PCIe Fabric Server Adapter with Metal Bracket & Cable. P/N: 0891G5.
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- Specifications
- Description
| Manufacturer Part Number | 0891G5, 891G5, 04JHX4, 4JHX4 |
| Manufacturer | Dell |
| Condition | Refurbished |
| Standard Warranty | 90 Day Replacement Warranty |
| Item Category | Network Adapter Card (NIC) |
| Model | |
| Form Factor | PCIe Add-in Card with Metal Bracket |
| Interface | 100GbE (QSFP28), 1GbE (RJ45) |
| External Interfaces | 2x QSFP28, 2x RJ45, Auxiliary Power Connector |
| Storage Capacity | |
| Transfer Rate | 100 Gb/s (QSFP28), 1 Gb/s (RJ45) |
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| Socket Type | PCI Express |
| TDP | |
| Compatible Port | PCIe Slot |
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This is a genuine Dell 2-Port 100 Gigabit Ethernet (100GbE) QSFP28 & 2-Port 1GbE RJ45 PCIe Fabric Server Adapter with Metal Bracket (Dell P/N: 0891G5, 891G5). Engineered for high-performance and versatile networking, this adapter provides two 100GbE QSFP28 ports for massive bandwidth and ultra-low latency, alongside two 1GbE RJ45 Ethernet ports for standard network connectivity. This powerful combination is ideal for demanding data center, High-Performance Computing (HPC), and cloud environments where both extreme high-speed fabric connectivity and standard Ethernet access are required. Leveraging a robust PCIe interface (likely based on Mellanox ConnectX technology), it ensures maximum throughput and comes complete with its metal mounting bracket for ready deployment and optimal performance within supported Dell PowerEdge servers. An auxiliary power cable is also included.
Key Features
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Dell Qualified & Branded: An authentic Dell component, ensuring full compatibility, validated performance, and seamless integration within Dell PowerEdge servers.
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Dual 100 Gigabit Ethernet (QSFP28): Provides two QSFP28 ports, each capable of 100GbE, delivering immense bandwidth and ultra-low latency for high-density, high-speed fabric connectivity.
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Dual 1 Gigabit Ethernet (RJ45): Includes two standard RJ45 ports for 1GbE connectivity, offering versatility for out-of-band management, legacy network connections, or additional general-purpose networking.
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PCIe Interface: Utilizes a high-bandwidth PCI Express interface to support the massive data rates, eliminating I/O bottlenecks and ensuring optimal application performance.
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Fabric Server Adapter: Designed for specialized high-performance networking fabric deployments (e.g., InfiniBand or RoCE over Ethernet), often supporting advanced features for HPC, storage fabrics, and low-latency inter-server communication.
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Integrated Metal Bracket: Comes with the necessary metal mounting bracket (either standard or low-profile, depending on the specific assembly) for secure installation into a server's PCIe slot.
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Auxiliary Power Cable Included: Supplied with a dedicated power cable, ensuring the adapter receives adequate power for its high-performance operations.
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Ultra-Low Latency: Engineered for minimal latency, which is critical for real-time applications, financial trading, and other latency-sensitive workloads.
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Advanced Features: Supports essential enterprise networking features including VLANs, QoS, and potentially advanced offloading capabilities (e.g., RoCE, NVMe-oF) to reduce CPU overhead.