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JG840A

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Overview

The HP JG840A is a high-capacity power supply unit designed to meet the demands of modern data centers and networking environments. As a plug-in module, it offers a convenient solution for powering networking hardware, with a substantial power capacity of 1800 Watts. This module is specifically engineered to support devices requiring a high level of power for optimal performance. It is compatible with input voltages of 120 V AC and 230 V AC, making it versatile for use in various global regions. One of the key features of the HP JG840A is its front-to-back airflow design. This design ensures efficient cooling, maintaining optimal operating temperatures for the hardware it powers. This is particularly important in densely packed data centers where heat accumulation can lead to performance degradation or hardware failure. The physical dimensions of the HP JG840A include a height of 4 inches, a width of 13 inches, and a depth of 21.9 inches. With an approximate weight of 7.28 pounds, it is relatively easy to handle and install. Its design is streamlined for integration into existing racks and enclosures, ensuring a compact footprint in the data center.
  • Power Capacity: 1800 Watt
  • Input Voltage: 120 V AC, 230 V AC
  • Maximum Data Transfer Rate: 40 Gbit/s
The HP JG840A boasts a total of 12 expansion slots. These slots allow for significant scalability and flexibility in networking configurations, supporting a wide range of modules and adapters for various connectivity options. Whether expanding an existing network or building a new one, these expansion slots provide the foundation for a highly customizable and scalable networking infrastructure. With a maximum data transfer rate of 40 Gbit/s, the HP JG840A is equipped to handle high-bandwidth applications, ensuring smooth and efficient data flow across the network. This high transfer rate is essential for supporting demanding applications, including high-definition video streaming, large-scale database access, and intensive cloud computing tasks. Another notable specification of the HP JG840A is its 9.6 Tbps switch fabric. This high-capacity switching capability allows for the efficient handling of large volumes of data, minimizing bottlenecks and ensuring reliable performance under heavy load conditions. Additionally, the device supports a maximum frame size of 12288 bytes, accommodating larger data packets for efficient network communication. In conclusion, the HP JG840A is a powerful and flexible power supply unit designed to meet the needs of modern networking environments. With its high power capacity, efficient cooling design, and comprehensive expansion options, it provides a solid foundation for high-performance networking. Its support for high data transfer rates and large frame sizes further ensures that networks powered by the HP JG840A can handle the demands of today's data-intensive applications.

Specs

Part NumberHP JG840A
ManufacturerHP
Airflow DirectionFront to back
TypeExternal power supply module
Power Output1800 Watts
Input Voltage Range120 V AC, 230 V AC
Height4 inches
Width13 inches
Depth21.9 inches
Weight7.28 pounds
Expansion Slot Count12
Peak Data Transfer Speed40 Gbps
Switching Capacity9.6 Terabits per second
Maximum Transmission Unit12288 bytes

JG840A

by Hp
Product Line: HP JG840A
Product Type: Switch
$0.00 - $513.00
$513.00
$0.00 - $513.00
$513.00
Title: Used

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Product Description

The JG840A HP is a power supply unit designed as a plug-in module with a power capacity of 1800 Watts and supports an input voltage of 120 V AC and 230 V AC. It facilitates efficient cooling with front-to-back airflow and has dimensions of 4 inches in height, 13 inches in width, and 21.9 inches in depth, weighing approximately 7.28 lb. This device offers 12 total expansion slots, a maximum data transfer rate of 40 Gbit/s, and a 9.6 Tbps switch fabric, supporting a maximum frame size of 12288 bytes.

Key Feature for the JG840A 

    

  • What is the power capacity of the 1800W AC PSU?
    The power capacity of the power supply unit is 1800 Watts.
    • 

  • How does the airflow direction work in the device?
    The device features front-to-back airflow.
    • 

  • What are the input voltage requirements for this PSU?
    The input voltage requirements are 120 V AC and 230 V AC.
    • 

  • Can you provide the dimensions of the PSU?
    Yes, the height is 4 inches, the width is 13 inches, and the depth is 21.9 inches.
    • 

  • What is the weight of the power supply unit?
    The weight of the unit is approximately 7.28 pounds.
    • 

  • How many expansion slots does the PSU support?
    It supports a total of 12 expansion slots.
    • 

  • What is the maximum data transfer rate of this PSU?
    The maximum data transfer rate is 40 Gbit/s.
    • 

  • What switch fabric capacity does the PSU offer?
    The PSU offers a 9.6 Tbps switch fabric capacity.
    • 

  • What is the maximum frame size supported by this power supply unit?
    It supports a maximum frame size of 12288 bytes.
    • 

  • Is this PSU a standalone device or a plug-in module?
    It is a plug-in module type power supply.
    •

Product Review

The HP JG840A features a high power capacity of 1800W and supports both 120V and 230V AC inputs, catering to a wide range of power requirements. Its design includes front-to-back airflow, promoting efficient cooling for sustained performance in dense network environments. However, despite its ability to support up to 40 Gbit/s data transfer rates and a 9.6 Tbps switch fabric, the limited maximum frame size of 12288 bytes may restrict performance in scenarios requiring larger data packets.

Overview

The HP JG840A is a high-capacity power supply unit designed to meet the demands of modern data centers and networking environments. As a plug-in module, it offers a convenient solution for powering networking hardware, with a substantial power capacity of 1800 Watts. This module is specifically engineered to support devices requiring a high level of power for optimal performance. It is compatible with input voltages of 120 V AC and 230 V AC, making it versatile for use in various global regions. One of the key features of the HP JG840A is its front-to-back airflow design. This design ensures efficient cooling, maintaining optimal operating temperatures for the hardware it powers. This is particularly important in densely packed data centers where heat accumulation can lead to performance degradation or hardware failure. The physical dimensions of the HP JG840A include a height of 4 inches, a width of 13 inches, and a depth of 21.9 inches. With an approximate weight of 7.28 pounds, it is relatively easy to handle and install. Its design is streamlined for integration into existing racks and enclosures, ensuring a compact footprint in the data center.
  • Power Capacity: 1800 Watt
  • Input Voltage: 120 V AC, 230 V AC
  • Maximum Data Transfer Rate: 40 Gbit/s
The HP JG840A boasts a total of 12 expansion slots. These slots allow for significant scalability and flexibility in networking configurations, supporting a wide range of modules and adapters for various connectivity options. Whether expanding an existing network or building a new one, these expansion slots provide the foundation for a highly customizable and scalable networking infrastructure. With a maximum data transfer rate of 40 Gbit/s, the HP JG840A is equipped to handle high-bandwidth applications, ensuring smooth and efficient data flow across the network. This high transfer rate is essential for supporting demanding applications, including high-definition video streaming, large-scale database access, and intensive cloud computing tasks. Another notable specification of the HP JG840A is its 9.6 Tbps switch fabric. This high-capacity switching capability allows for the efficient handling of large volumes of data, minimizing bottlenecks and ensuring reliable performance under heavy load conditions. Additionally, the device supports a maximum frame size of 12288 bytes, accommodating larger data packets for efficient network communication. In conclusion, the HP JG840A is a powerful and flexible power supply unit designed to meet the needs of modern networking environments. With its high power capacity, efficient cooling design, and comprehensive expansion options, it provides a solid foundation for high-performance networking. Its support for high data transfer rates and large frame sizes further ensures that networks powered by the HP JG840A can handle the demands of today's data-intensive applications.

Specifications

Part NumberHP JG840A
ManufacturerHP
Airflow DirectionFront to back
TypeExternal power supply module
Power Output1800 Watts
Input Voltage Range120 V AC, 230 V AC
Height4 inches
Width13 inches
Depth21.9 inches
Weight7.28 pounds
Expansion Slot Count12
Peak Data Transfer Speed40 Gbps
Switching Capacity9.6 Terabits per second
Maximum Transmission Unit12288 bytes

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