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HPE

HPE P21106-B21 | Quad 1GbE RJ-45 | Intel I350-T4 | PCIe 2.1 x4 | 10/100/1000BASE-T | Cat5e/6 up to 100m

SKU:P21106-B21

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Description

Four-port 1GbE server adapter based on the Intel I350 controller, delivering reliable copper connectivity for virtualization, clustering, and general network expansion. Supports 10/100/1000BASE-T over RJ-45 with Cat5e/6 cabling up to 100 meters, plus advanced offloads to reduce CPU utilization. Ideal for adding redundant and segmented network paths in rack servers. Includes features for VLANs, teaming, and PXE boot to streamline deployment and management.

Features

- Four independent 1GbE RJ-45 ports for flexible network design
- Intel I350 controller for mature drivers and enterprise stability
- Advanced offloads to lower CPU usage and improve throughput
- VLAN, teaming, and PXE capabilities for streamlined deployment
- Broad OS and hypervisor compatibility for versatile use cases

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Is this adapter compatible with common rack servers?
A: Yes. It is designed for mainstream rack servers with an available PCIe slot; check slot type and bracket height requirements.

Q: Does it support VLANs and NIC teaming?
A: Yes. It supports IEEE 802.1Q VLAN tagging and link aggregation/teaming when enabled in the OS or supported driver suite.

Q: Are both low-profile and full-height brackets available?
A: Bracket inclusion varies by kit; verify which bracket is supplied or request the required height.

Q: Can I use this for iSCSI traffic?
A: Yes. It supports iSCSI and relevant offloads; ensure proper network configuration and QoS.

Q: What drivers are supported?
A: Drivers are available for major operating systems such as Windows Server and popular Linux distributions; confirm OS version support.

Technical Specifications

- Ports: 4 x 1GbE (10/100/1000BASE-T)
- Connector: RJ-45
- Controller: Intel I350
- Interface: PCI Express 2.1 x4
- Cabling: Cat5e/6 up to 100 m
- Features: VLAN tagging (802.1Q), link aggregation/teaming, PXE boot
- Offloads: checksum, large send/receive offload; virtualization-friendly features
- Flow control: IEEE 802.3x; Energy Efficient Ethernet 802.3az support

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