HP NC7170 Dual Port PCI-X Gigabit Server Adapter

Name: HP NC7170 Dual Port PCI-X Gigabit Server Adapter
Brand: HP
SKU: NC7170

★★★★★5.0 (1 reviews)

Deliver redundant gigabit Ethernet to your server with HP's dual-port PCI-X network adapter.

$30.00*

✓ In Stock on Amazon.com

*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

The HP NC7170 Dual Port PCI-X Gigabit Server Adapter is designed to provide two independent 10/100/1000-T Ethernet connections through a single expansion card. For server administrators working with PCI-X based systems, the dual-port design is a significant advantage — it allows network redundancy, failover, or link aggregation without consuming a second expansion slot. Both ports use standard RJ-45 connectors and support auto-negotiation, so they adapt automatically to the speed of the connected switch or network infrastructure.

Built to HP's enterprise standards, the NC7170 is intended for server environments where uptime and reliability are critical. The dual-port configuration is particularly valuable for servers running virtualization platforms, file services, or database workloads where a single point of network failure is unacceptable. While the PCI-X interface means this card is limited to older server hardware, it remains a cost-effective option for extending the life of legacy systems that still serve a role in the data center or lab. Administrators should verify driver compatibility with their target operating system before deployment.

Key Features

NC7170

Specifications

Ports

Dual RJ-45

Interface

PCI-X

Speed

10/100/1000-T Gigabit Ethernet

Brand

Model

NC7170

Pros & Cons

👍 Pros

Two gigabit ports on a single card conserves expansion slots in space-constrained servers.
Supports NIC teaming for redundancy, failover, and load balancing configurations.
10/100/1000 auto-negotiation ensures compatibility across different network infrastructure speeds.
HP server-grade build quality designed for continuous operation in enterprise environments.

👎 Cons

PCI-X interface limits compatibility to older servers and is not usable in modern PCIe systems.
Gigabit speeds may be insufficient for servers requiring 10GbE or faster network throughput.
Driver support on current operating systems may be limited given the card's age.
No support for advanced offload features found in newer server network adapters.

Frequently Asked Questions

How many network ports does this adapter provide?

The HP NC7170 provides two RJ-45 Gigabit Ethernet ports on a single PCI-X card, allowing two independent network connections from one slot.

What bus interface does this card use?

The NC7170 uses a PCI-X interface, which is backward compatible with standard PCI slots, though it delivers optimal performance in a PCI-X slot.

What network speeds does this adapter support?

The card supports 10/100/1000 Mbps (10BASE-T, 100BASE-TX, and 1000BASE-T Gigabit Ethernet) with auto-negotiation.

Can the two ports be used for link aggregation or failover?

Yes, dual-port adapters like the NC7170 are commonly used for NIC teaming configurations including link aggregation, load balancing, and failover, depending on your operating system and driver support.

Is this adapter compatible with modern PCIe servers?

No, this is a PCI-X card and requires a PCI-X or legacy PCI slot. It will not fit in a PCIe slot.