HP 656241-001 1GB Ethernet board - Dual Port 361T PCIe Adapter

In this review of the HP 656241-001 1GB Ethernet board, the bottom line is simple: this dual port 361T PCIe adapter is a practical choice for servers and workstations that need reliable wired networking without extra frills. The reviewer found the card delivers stable 1 Gbps connectivity on two independent ports and installs cleanly into compatible HP systems, so the single biggest reason to buy is dependable, no-nonsense dual-port Gigabit Ethernet in a compact internal board.

Key Features

• Dual 1GB ports: Provides two independent Gigabit Ethernet interfaces for increased network flexibility and redundancy in a single PCIe slot.
• PCIe interface: Uses a standard PCIe connection to integrate with server and workstation motherboards for low-latency data transfer.
• Compact form: The board is a space-efficient internal network card that fits typical rack and tower servers without obstructing adjacent cards.
• HP compatibility: Designed for HP systems, which helps ensure straightforward installation and system recognition in supported models.
• Durable construction: The adapter presents a solid, no-frills build that suits continuous operation in server environments.

Who It's For

The HP 656241-001 is aimed at IT technicians, system builders, and small data center operators who need dependable dual Gigabit Ethernet on a single expansion card. It works well for replacing a failed internal adapter or adding an extra port to older servers where 1 Gbps performance is sufficient.

It is not targeted at users who require 10 GbE speeds, wireless connectivity, or advanced managed switch features. Home users looking for plug-and-play USB networking or those needing specialized offload functions should consider alternative products.

Pros & Cons

Pros

• Simple dual-port Gigabit capability offers straightforward redundancy and port aggregation options.
• PCIe integration yields reliable throughput with low CPU overhead in typical server workloads.
• Compact board design avoids blockage of neighboring slots in many systems.

Cons

• Limited to 1GB speeds, so it is not suitable for environments that require 10 GbE performance.

Specifications

Product Name	HP 656241-001 Dual Port 1GB 361T PCIe Adapter
Brand	HP
Network Speed	1 Gigabit per second (1GB)
Ports	2 x Ethernet ports
Interface	PCIe internal expansion
Form Factor	Internal network card

Our Verdict

The HP 656241-001 1GB Ethernet board is a solid, utilitarian dual-port adapter for servers and workstations that need dependable Gigabit networking without extras. IT pros who maintain HP systems will appreciate the straightforward installation and durable design, while those requiring higher throughput should look to faster NIC options.

Frequently Asked Questions

Will this card fit any server?
It fits servers with an available PCIe slot and physical space for an internal dual-port network card; compatibility is most reliable in HP systems designed for this adapter.

Does it support link aggregation?
Yes, standard network link aggregation can be used at 1Gbps per port when configured through the host OS or switch.

Is this a 10 GbE card?
No, this adapter provides 1 Gigabit Ethernet on each of its two ports, not 10 GbE speeds.