How many network ports are provided on the HP NC7770 adapter?

The adapter is listed as a single-port 10/100/1000 Gigabit device. This means the card provides one network interface, which is suitable when a single Ethernet connection per adapter is sufficient. Knowing that it is single-port helps with planning port density, redundancy strategies, and slot allocation across server platforms.

What Ethernet speed categories does the HP NC7770 support?

According to its category, the HP NC7770 Gigabit Server Adapter is a single-port 10/100/1000 Gigabit adapter. This associates it with networks operating at 10 Megabit, 100 Megabit, and 1000 Megabit speeds. This multi-speed characterization allows it to be used across mixed-speed infrastructures without changing the adapter model for different segments.

How is the HP NC7770 383738-B21 positioned within product categories?

This product is identified under the Network Adapters category and more specifically as a PCI-X Ethernet Adapter with a single-port 10/100/1000 Gigabit designation. That classification positions it clearly as a server network interface solution, aiding teams that categorize components by adapter type, bus interface, and Ethernet capability for standards compliance.

What is the full identification of this HP Gigabit server adapter?

The adapter is identified as the HP NC7770 Gigabit Server Adapter with SKU 383738-B21. It also appears in the category Network Adapters as a PCI-X Ethernet Adapter and is described as single-port 10/100/1000 Gigabit. These identifiers support accurate ordering, documentation, and alignment with internal hardware standards.

383738-B21 - HP 383738-B21 NC7770 Gigabit Server Adapter

Name: HP 383738-B21 NC7770 Gigabit Server Adapter
Brand: HP
SKU: 383738-B21

383738-B21 - HP 383738-B21 NC7770 Gigabit Server Adapter | US IT Hardware

Product overview

The HP NC7770 Gigabit Server Adapter 383738-B21 is a single-port Ethernet interface designed for server environments requiring 10, 100, and 1000 Megabit connectivity. As part of the PCI-X Ethernet Adapter category, it aligns with infrastructures that use PCI-X expansion for network adapters. This model is categorized as a single-port 10/100/1000 Gigabit adapter, supporting a range of Ethernet speeds suited to mixed network environments. The NC7770 designation identifies it as a Gigabit Server Adapter from HP, appropriate for standardized deployments where consistent product identification is important. Positioned in the Network Adapters category, it offers a straightforward option for teams standardizing on HP-branded server network interfaces. While specific performance metrics, port details, or power consumption figures are not provided here, procurement teams can rely on the clear classification as a PCI-X, single-port, 10/100/1000 Gigabit server adapter when aligning this product with existing hardware standards and compatibility requirements.

HP NC7770 Gigabit Server Adapter for servers
Single-port design for one Ethernet interface
Supports 10, 100, and 1000 Megabit categories
PCI-X Ethernet Adapter classification
HP-branded network adapter for standardization
SKU 383738-B21 for consistent identification

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Featuring

Manufacturer part #	383738-B21
Brand	HP
Condition	New
Model	NC7770 Gigabit Server Adapter
Form Factor	PCI-X adapter card
Product Line	HP NC series server adapters
Product Type	Network adapter
Product Support	Available
Data Link Protocols	Ethernet, Fast Ethernet, Gigabit Ethernet

Networking Ports & Interfaces

Ports

Best for

Server upgrades
Suitable for servers that require a Network Adapter categorized as a PCI-X Ethernet Adapter with single-port 10/100/1000 Gigabit capability, matching infrastructures built around PCI-X expansion.
Mixed-speed networks
Appropriate for environments using 10, 100, and 1000 Megabit Ethernet, as it is specified as a single-port 10/100/1000 Gigabit adapter within the Network Adapters category.
HP platform standardization
Useful where IT teams standardize on HP components, as this product is the HP NC7770 Gigabit Server Adapter, categorized as a single-port 10/100/1000 Gigabit PCI-X Ethernet Adapter.

Frequently asked questions

What type of expansion bus does the HP NC7770 383738-B21 use?

The HP NC7770 Gigabit Server Adapter 383738-B21 is categorized as a PCI-X Ethernet Adapter. This classification indicates it is intended for systems with PCI-X expansion capability rather than other bus types. When planning deployment, confirm that your target servers provide PCI-X slots to ensure mechanical and electrical compatibility with this adapter.

Details

Shipping, warranty & returns

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