HPE R0X45A 12 Port Module
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R0X45A HPE Aruba 6400 40/100GbE 12 Port QSFP28 Module Brand New

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Part Number#: R0X45A
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Short Description:
R0X45A 6400 40/100 Gigabit Ethernet (GbE) 12 Port Quad Small Form-Factor Pluggable (QSFP) 28 Expansion Module | Made By HPE | Brand New 3 Years Warranty
Brand Warranty:
3 Years from the Manufacturer
Product Condition:
New Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

Exploring the HPE R0X45A 6400 12 Port 40/100 Gigabit Ethernet Expansion Module

In the fast-paced world of networking and data communication, staying ahead with cutting-edge technology is crucial. The HPE R0X45A 6400 12 Port 40/100 Gigabit Ethernet (GbE) Quad Small Form-Factor Pluggable (QSFP) 28 Expansion Module is a formidable solution that caters to the demands of high-performance networking. In this comprehensive guide, we delve into the features, benefits, and technical aspects of this expansion module, shedding light on how it can enhance network capabilities.

Key Features of the HPE R0X45A

High Port Density

The HPE R0X45A boasts an impressive 12 ports, providing a dense configuration for accommodating multiple high-speed connections. This is particularly beneficial for data centers and enterprises with a need for efficient network scaling.

40/100 Gigabit Ethernet Support

The module supports both 40 and 100 Gigabit Ethernet speeds, ensuring versatility in meeting varied networking requirements. This flexibility allows organizations to adapt to evolving network demands without the need for extensive hardware upgrades.

Quad Small Form-Factor Pluggable (QSFP) 28

The use of QSFP28 technology in this expansion module is noteworthy. QSFP28 connectors are known for their compact design and ability to support high data rates, making them ideal for modern data center environments where space optimization is a priority.

Plug-and-Play Design

The plug-and-play design of the HPE R0X45A simplifies the installation process, reducing downtime and making it an attractive solution for organizations seeking ease of deployment.

Technical Specifications

  • Form Factor: The HPE R0X45A follows a Quad Small Form-Factor Pluggable (QSFP) 28 form factor, ensuring compatibility with a wide range of networking equipment.
  • Port Configuration: With a total of 12 ports, this expansion module allows for a flexible and scalable network infrastructure. The ability to handle multiple connections simultaneously enhances overall network efficiency.
  • Data Transfer Rates: Supporting both 40 and 100 Gigabit Ethernet speeds, the HPE R0X45A ensures high-speed data transfer, facilitating the seamless flow of data across the network.
  • Compatibility: The module is designed to integrate seamlessly with HPE and other compatible networking devices, providing users with the assurance of interoperability within their existing infrastructure.
  • Hot-Swappable Modules: The hot-swappable nature of the expansion module allows for modules to be replaced or added without disrupting the overall network operation. This feature is crucial for environments where continuous uptime is paramount.

Use Cases for 12 Port QSFP28 Module

Data Centers

The high port density and support for 40/100 Gigabit Ethernet make the HPE R0X45A an ideal solution for data centers dealing with large volumes of data and demanding high-speed connectivity.

Enterprise Networks

Enterprises with growing networking needs can benefit from the scalability offered by this expansion module. Its compatibility with existing infrastructure ensures a smooth integration process.

Cloud Environments

In cloud computing environments where agility and scalability are key, the HPE R0X45A can play a pivotal role in enhancing network capabilities and supporting the dynamic nature of cloud services.

Benefits and Advantages

Enhanced Performance

One of the primary advantages of integrating the HPE R0X45A 6400 into your network infrastructure is the boost in performance. The 40/100 GbE speeds ensure that data can be transferred swiftly and efficiently, reducing bottlenecks and enhancing overall system responsiveness.

Space Optimization

The Quad Small Form-Factor Pluggable (QSFP) 28 technology employed in this expansion module allows for a higher port density in a compact form factor. This is particularly beneficial in environments where space is at a premium, such as densely populated data centers or network cabinets.


Investing in networking infrastructure is a strategic decision, and the HPE R0X45A 6400 Expansion Module excels in future-proofing your network. Its scalability and support for high-speed connectivity ensure that your infrastructure can adapt to the increasing demands of emerging technologies and applications.

Main Specification about the HPE R0X45-61001

Technical Information

  • Application/Usage: Optical Network
  • Application/Usage: Data Networking


  • Ethernet Technology: 100 Gigabit Ethernet
  • Network Technology: 100gbase-X

I/O Expansions

  • Number Of Total Expansion Slots: 12
  • Expansion Slot Type: Qsfp28

Outline, the HPE R0X45A 6400 12 Port 40/100 Gigabit Ethernet (GbE) Quad Small Form-Factor Pluggable (QSFP) 28 Expansion Module emerges as a formidable player in the realm of networking solutions. Its blend of high-speed connectivity, scalability, and reliability positions it as a versatile option for data centers and enterprise networks alike.

As businesses continue to navigate the ever-evolving landscape of networking technology, investments in robust and adaptable solutions like the HPE R0X45A 6400 Expansion Module are pivotal. This module not only meets current networking requirements but also provides a future-ready foundation for organizations looking to stay ahead in the dynamic world of connectivity.

Brand Warranty:
3 Years from the Manufacturer
Product Condition:
New Factory Sealed
Warranty provided by ALLHDD.COM:
90 Days

Here, you can check more available conditions of your desired product R0X45A at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.


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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

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Individual product warranty mentioned on each item product description page/detail page.

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Shipping Options and Estimated Delivery Time

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Estimated delivery time: 4-7 business days

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FedEx Shipping Options:

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*For residential delivery via FedEx Ground use FedEx Home Delivery®
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FedEx Express Saver®
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Available throughout all 50 states (except Hawaii and Alaska)

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Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
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Available throughout all 50 states

FedEx First Overnight®
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Available throughout all 50 states

Worldwide Shipping Options:

UPS®/FedEx® International Economy

Estimated delivery time: 4-7 business days

UPS®/FedEx® International Priority

Estimated delivery time: 2-4 business days

UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days

Important notes:

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