Axiom 458492-B21-AX Dual Port Gigabit Ethernet PCIe x4 NIC Card for HP Servers - 10/100/1000Base-T RJ45
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Product Features
Technical Overview
This network adapter implements PCI Express 2.1 x4 host interface technology, providing 2000 MB/s bandwidth for efficient data transfer between the server motherboard and network infrastructure. The dual copper RJ-45 ports support auto-negotiation across 10Mbps, 100Mbps, and 1000Mbps Ethernet standards, ensuring backward compatibility with existing network equipment.
The card's 10/100/1000Base-T network technology enables data transmission over cost-effective Category 5e or higher twisted pair cabling, with support for cable runs up to 100 meters. This makes the adapter suitable for both rack-mounted server environments and workstation deployments where reliable Gigabit connectivity is required.
Relevant factors for this section include Host Interface, Total Number of Ports, Number of Network (RJ-45) Ports, Media Type Supported. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This Axiom network adapter delivers essential advantages for server networking requirements through its dual-port design and server-optimized architecture.
Dual-Port Efficiency
Consolidates two independent Gigabit Ethernet connections into a single PCIe slot, maximizing server expansion slot utilization while providing network redundancy or load balancing capabilities.
- Two RJ-45 ports on one card
- Single slot occupancy
- Network redundancy support
Server-Grade Reliability
Specifically engineered for HP server environments with robust construction and thermal design suitable for continuous operation in data center and server room conditions.
- HP server compatibility
- 3-year warranty
- Server-optimized design
Standard Cable Support
Utilizes common twisted pair Ethernet cabling, eliminating the need for specialized fiber optic or proprietary cable infrastructure while supporting standard 100-meter cable runs.
- Category 5e/6 compatible
- 100-meter maximum distance
- Cost-effective cabling
Deployment / Use Cases
The Axiom 458492-B21-AX network adapter serves as an ideal solution for expanding network connectivity in HP server environments where additional Ethernet ports are required for enhanced network functionality.
Primary deployment scenarios include adding secondary network interfaces for load balancing across multiple network segments, implementing network redundancy through dual-homed server configurations, or providing dedicated management network ports alongside primary data network connections. The adapter's server-specific design makes it particularly suitable for data center deployments, virtualization host servers, and network appliance implementations where reliable Gigabit connectivity is essential.
Server Network Expansion
Adds two additional Gigabit Ethernet ports to HP servers for increased network bandwidth, separate management interfaces, or connection to multiple network segments.
Network Redundancy Implementation
Enables dual-homed server configurations with separate network paths for increased availability and failover capabilities in critical server deployments.
Physical Profile
The network adapter features a compact plug-in card form factor measuring 5.71 inches in height, 0.71 inches in width, and 2.64 inches in depth (145 × 18 × 67 mm), with a lightweight construction weighing approximately 2.88 ounces (81.65 grams). This dimensional profile ensures compatibility with standard HP server chassis and rack-mounted configurations, while the low-profile design minimizes airflow obstruction within server enclosures.
- Width
- 0.71" (18 mm)
- Depth
- 2.64" (67 mm)
- Height
- 5.71" (145 mm)
- Weight
- 2.88 oz (81.65 g)
Highlights
- Dual RJ-45 Gigabit Ethernet ports for network expansion
- PCI Express 2.1 x4 interface with 2000 MB/s bandwidth
- 10/100/1000Base-T auto-negotiation support
- Twisted pair cable compatibility up to 100 meters
- Specifically designed for HP server deployments
- Plug-in card form factor for easy installation
- Compact dimensions: 5.71" H × 0.71" W × 2.64" D
- 3-year limited warranty for reliability assurance
Specifications
| Specifications | |
|---|---|
| Manufacturer | Axiom Memory Solutions |
| Manufacturer Part Number | 458492-B21-AX |
| Brand Name | Axiom |
| Product Name | PCIe x4 1Gbs Dual Port Copper Network Adapter for HP |
| Product Type | Gigabit Ethernet Card |
| Interfaces/Ports | |
| Host Interface | PCI Express 2.1 x4 |
| Total Number of Ports | 2 |
| Number of Network (RJ-45) Ports | 2 |
| Media & Performance | |
| Media Type Supported | Twisted Pair |
| Network & Communication | |
| Network Technology | 10/100/1000Base-T |
| Physical Characteristics | |
| Form Factor | Plug-in Card |
| Height | 5.71" (145 mm) |
| Width | 0.71" (18 mm) |
| Depth | 2.64" (67 mm) |
| Weight (Approximate) | 2.88 oz (81.65 g) |
| Miscellaneous | |
| Device Supported | Server |
| Warranty | |
| Limited Warranty | 3 Year |
FAQ
What type of servers is this network adapter compatible with?
The Axiom 458492-B21-AX is specifically designed for HP server deployments. It requires a server with an available PCI Express 2.1 x4 (or higher) expansion slot that supports standard PCIe network adapters. The card's form factor and dimensions are optimized for HP server chassis configurations, making it suitable for various HP server models that accept standard PCIe expansion cards.
What is the maximum data transfer speed of this network adapter?
This dual-port Gigabit Ethernet adapter supports data transfer rates up to 1000 Mbps (1 Gbps) per port through its 10/100/1000Base-T network technology. The PCI Express 2.1 x4 interface provides 2000 MB/s bandwidth to support simultaneous full-duplex operation on both ports, ensuring optimal performance for server networking applications requiring high-throughput connectivity.
What type of Ethernet cables does this adapter support?
The adapter supports standard twisted pair Ethernet cables, specifically Category 5e or higher (Cat 5e, Cat 6, Cat 6a) cables with RJ-45 connectors. It is compatible with cost-effective copper cabling infrastructure and supports cable runs up to 100 meters (328 feet) in length, making it suitable for typical server room and data center deployments without requiring specialized fiber optic cabling.
How many network ports does this card provide?
This network interface card provides two independent RJ-45 Ethernet ports, allowing you to add dual network interfaces using a single PCIe expansion slot. The dual-port design enables network redundancy configurations, load balancing across multiple network segments, or separate connections for data and management networks—all while conserving valuable server expansion slots.
What is the warranty coverage for this network adapter?
The Axiom 458492-B21-AX comes with a 3-year limited warranty that covers manufacturing defects and ensures reliable performance in server environments. This warranty period provides assurance for continuous operation in data center and enterprise deployments where network reliability is critical for business operations and server availability.
What are the physical dimensions of this network adapter?
The adapter measures 5.71 inches in height (145 mm), 0.71 inches in width (18 mm), and 2.64 inches in depth (67 mm), with a weight of approximately 2.88 ounces (81.65 grams). This compact plug-in card form factor is designed to fit standard HP server chassis configurations while minimizing airflow obstruction within server enclosures for optimal thermal management.
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