HPE E7Y73A Networking Switch 42 Port
If you need a large quantity of E7Y73A product - call us at +1 (718) 766 5269 or request a quote at live chat and our sales manager will contact you shortly.
Looking for assistance? Connect with one of our experts
FREE Shipping. We are accepting NET 30 Days Purchase Orders. Get a decision in seconds, without affecting your credit.
3 of 5

HPE E7Y73A SN4000B Power Pack San Extension Managed 42 Ports Refurbished

Check Availability
Part Number#: E7Y73A
Your Price:
Contact us for a price

3% Discount on Checkout

Short Description:
E7Y73A Storefabric SN4000B Power Pack San Extension 42 Ports Fibre Channel Small Form-Factor Pluggable Plus (SFP+) Rack-Mountable Managed Switch | Made by HPE | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
30 Days

Key Features and Benefits

The HPE E7Y73A SN4000B Power Pack San Extension Managed 42 Ports Switch is a high-performance switch designed for data center and enterprise network environments. The switch provides a flexible and scalable solution for Fibre Channel storage area networks (SANs). The key features and benefits of the switch are:

  • Managed Switch: The switch is managed, allowing administrators to configure, monitor and manage the network remotely. This allows for easier network management and reduces downtime.
  • Scalable Ports: The switch features 42 ports, which provides the ability to scale the network as needed. This helps to meet the growing demand for storage and reduces the need to purchase additional switches in the future.
  • High-Performance Switching: The switch provides a low-latency, high-bandwidth solution for Fibre Channel SANs. This helps to improve the performance of applications and reduces the risk of network congestion.
  • Advanced Features: The switch includes advanced features such as quality of service (QoS), security and network management. This helps to improve the reliability of the network and reduce the risk of data loss.
  • Compatibility: The switch is compatible with HPE storage solutions, allowing administrators to seamlessly integrate the switch into their existing network.
  • Increased Resiliency: The switch includes support for features such as fabric short-cut isolation and fabric recovery, which helps to increase the resiliency of the network.

Managed Switch for Maximum Network Control

The HPE E7Y73A SN4000B Power Pack San Extension Managed 42 Ports Switch is a managed switch that provides maximum network control for data centers and other high-density network environments. This switch has 42 ports that can be used for Fibre Channel, Ethernet, or a combination of both, allowing you to easily manage multiple types of network traffic.

The switch is managed, meaning that it provides the ability to control, monitor, and configure the network remotely, providing a centralized management system that can simplify network administration. This allows you to set up, configure, and monitor your network from a single location, which can save time and reduce the risk of human error.

Additionally, the switch provides various advanced features, such as Quality of Service (QoS), traffic prioritization, and network security. This helps ensure that critical network applications receive the necessary bandwidth, and protects your network from potential security threats.

Expand Your Network with 42 Ports

The HPE E7Y73A SN4000B Power Pack San Extension Managed 42 Ports Switch is a network expansion solution designed to extend the capabilities of your existing network infrastructure. This switch provides 42 additional ports, allowing you to connect more devices and expand your network capabilities.

The switch is managed, meaning that it offers advanced management capabilities that allow you to configure and manage the switch remotely. This means that you can easily monitor and control your network, troubleshoot any issues that may arise, and make changes to the network configuration as needed.

The switch supports a wide range of connectivity options, including Fibre Channel and Ethernet, making it suitable for a variety of applications. Additionally, the switch is designed to be highly scalable, allowing you to add more ports as needed to accommodate growing network requirements.

The HPE E7Y73A SN4000B Power Pack San Extension Managed 42 Ports Switch is a reliable and cost-effective solution for expanding your network, providing you with the added ports and management capabilities you need to keep your network running smoothly.

Main Specification about the HPE E7Y73A

  • Manufacturer: HPE
  • Part Number or SKU # E7Y73A
  • Device Type: Managed Switch

Technical Information

  • Enclosure Type : Rack-Mountable 2u
  • Total Number of Ports: 42
  • Ports Details: 24 X 16gb Fibre Channel Sfp+ + 16 X 10 Gigabit Ethernet / 1 Gigabit Ethernet Sfp+ + 2 X 40 Gigabit Qsfp+

Performance & Features

  • Aggregate Bandwidth: 768 Gbps ¦ Fabric Latency: 700 Ns
  • Capacity : Maximum Frame Size: 2112
  • Jumbo Frame Support : 9000 Bytes.
  • Encryption Algorithm : Ssl, 256-Bit Aes-Gcm
  • Authentication Method : Radius, Tacacs+, Ldap, Dh-Chap
  • Features : Ip Address Filtering, Quality Of Service (Qos), Back To Front Airflow, Registered State Change Notification (Rscn) Support, Class Of Service (Cos)
Expansion / Connectivity
  • Interfaces-
  • 24 X 16gb Fibre Channel - Sfp+
  • 16 X Gigabit / 10gbit Lan - Sfp+
  • 2 X 40gbit Lan - Qsfp+
  • 1 X Usb ¦ 1 X Management (Gigabit Lan) - Rj-45
  • 1 X Serial - Rj-45 - Management
  • Power Device : Internal Power Supply - Hot-Plug
  • Installed Qty : 2 (Installed) / 2 (Max)
  • Power Redundancy : Yes
  • Power Redundancy Scheme : 1+1
  • Voltage Required : Ac 120/230 V (50/60 Hz)
Product Condition:
Warranty provided by ALLHDD.COM:
30 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

Here, you can check more available conditions of your desired product E7Y73A 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.


Please choose your location for calculate shipping cost.


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:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

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

Free Technical support on purchased items, our expert consultancy over the phone, by email, by live chat, or by remote login.


Shipping Options and Estimated Delivery Time

UPS Shipping Options:

FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days

UPS 3 Day Select®
Estimated delivery time: 3 business days

UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM

UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM

UPS Next Day Air® First Overnight - Early A.M
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.

UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday

FedEx Shipping Options:

FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.

FedEx Express Saver®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states

FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states

FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
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:

  • The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
  • We are not responsible for weather problems that may affect the delivery of goods by carriers. We cannot guarantee the exact delivery time, regardless of the carriers' claims.
  • If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
  • You can estimate the shipping cost from the products detail page, also available on the checkout page
  • The shipping cost depends on box dimensions, weight, and zip/postal code
  • To get a FedEx® delivery service you need to mention it on the checkout page notebox.
  • For urgent shipments, please contact our customer service.
  • Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.