The HPE 841702-001 100Gb 1-Port PCIe Network Adapter is designed to provide high performance and throughput for data center applications that require high-speed networking.
The adapter supports a 100 Gb/s data transfer rate, which allows for large amounts of data to be transmitted quickly between servers or other network devices. This high-speed data transfer rate is achieved through the use of advanced technologies such as Remote Direct Memory Access (RDMA) and hardware offloading of network processing tasks.
RDMA allows for direct memory-to-memory data transfers between network devices without the need for intermediate buffers or CPU involvement, which reduces latency and improves throughput. The hardware offloading of network processing tasks reduces the load on the server's CPU, freeing up computing resources and improving overall system performance.
The HPE 841702-001 network adapter also supports advanced features such as TCP/IP offload, which reduces CPU utilization by offloading TCP/IP processing tasks to the network adapter hardware. This feature helps improve the overall performance of network applications that rely on TCP/IP protocols.
In terms of throughput, the HPE 841702-001 network adapter is capable of delivering up to 150 million packets per second (Mpps), which means that it can handle a large volume of network traffic without experiencing packet loss or latency issues. This high throughput is achieved through the use of advanced packet processing features such as packet filtering, segmentation offload, and flow control.
The HPE 841702-001 100Gb 1-Port PCIe Network Adapter is designed to provide high-performance and high-throughput networking capabilities for data center applications that require high-speed connectivity and low-latency data transfers.
Power Consumption and Heat DissipationThe power consumption and heat dissipation of the HPE 841702-001 100Gb 1-Port PCIe Network Adapter are important considerations when deploying the adapter in a data center environment.
The power consumption of the HPE 841702-001 network adapter depends on several factors, such as the level of network traffic, the processing load on the adapter, and the configuration of the system. According to the manufacturer's specifications, the adapter consumes up to 25 watts of power during normal operation.
To dissipate the heat generated by the network adapter, the adapter is equipped with a passive heatsink that is designed to dissipate heat efficiently. The heatsink is designed to cover the entire surface of the adapter's circuit board and is made from high-quality materials that are optimized for heat dissipation.
When deployed in a server chassis, it is important to ensure that adequate airflow is provided to the network adapter to prevent overheating. Proper airflow can be achieved by installing the network adapter in a PCIe slot that is located near the server's cooling fans or by installing additional fans in the server chassis.
It is important to note that the power consumption and heat dissipation of the HPE 841702-001 network adapter can vary depending on the system configuration and the level of network traffic. As such, it is recommended to monitor the power consumption and heat dissipation of the adapter during operation to ensure that it operates within safe operating temperatures and does not exceed the server's power supply capacity.
Network Interface Controller ArchitectureThe network interface controller (NIC) architecture of the HPE 841702-001 100Gb 1-Port PCIe Network Adapter is designed to provide high-speed networking capabilities for data center applications that require low latency and high throughput.
The NIC architecture of the HPE 841702-001 network adapter is based on a PCIe 3.0 x16 interface, which provides high-speed connectivity to the server's CPU and memory. The PCIe interface is designed to provide a high bandwidth connection between the network adapter and the server, which allows for fast and efficient data transfers.
The HPE 841702-001 network adapter is equipped with a Broadcom BCM57840S chipset, which provides advanced networking capabilities such as Remote Direct Memory Access (RDMA), TCP/IP offload, and hardware acceleration for network processing tasks. The BCM57840S chipset includes four 10Gb Ethernet (GbE) interfaces that are capable of operating at speeds of up to 100GbE, which allows the network adapter to handle large volumes of network traffic with ease.
The HPE 841702-001 network adapter also includes advanced features such as flow control, which helps to prevent packet loss and improve network performance by regulating the flow of data between the network adapter and the server. The adapter also includes advanced packet processing features such as packet filtering, segmentation offload, and checksum offload, which help to offload network processing tasks from the server's CPU and improve overall system performance.
In addition, the HPE 841702-001 network adapter is designed to be compatible with a wide range of operating systems and network protocols, which makes it a flexible and versatile solution for data center networking applications.
The NIC architecture of the HPE 841702-001 network adapter is designed to provide high-speed, low-latency networking capabilities for data center applications that require high performance and throughput.
Detail Information about the HPE 841702-001- Manufacturer : HPE
- Part Number or SKU# 841702-001
- Device Type: Network adapter
- Form Factor: Low Profile
- Interface (Bus) Type: PCI Express 3.0 x8
- Ports: 100 Gigabit QSFP28 x 1
- Connectivity Technology: Wired
- Data Link Protocol: 100 Gigabit Ethernet
- Full Duplex Mode, Extended Message-Signaled Interrupts (MSI-X)
- Interfaces: 1 x 100Gb Ethernet - QSFP28
- HPE ProLiant DL Series: DL360 (Gen9 Gen10) DL380 (Gen9 Gen10) DL385 (Gen10) DL560 (Gen10) DL580 (Gen10)
- HPE ProLiant ML Series: ML350 (Gen10)
- HPE ProLiant XL Series: XL450 (Gen9) for Apollo 4500
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